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JavaScript

ext-all-debug.js：源码内容

b4Drag: function(e) {
this.setDragElPos(e.getPageX(),
e.getPageY());
},
toString: function() {
return ("DD " + this.id);
}
});
Ext.dd.DDProxy = function(id, sGroup, config) {
if (id) {
this.init(id, sGroup, config);
this.initFrame();
}
};
Ext.dd.DDProxy.dragElId = "ygddfdiv";
Ext.extend(Ext.dd.DDProxy, Ext.dd.DD, {
resizeFrame: true,
centerFrame: false,
createFrame: function() {
var self = this;
var body = document.body;
if (!body || !body.firstChild) {
setTimeout( function() { self.createFrame(); }, 50 );
return;
}
var div = this.getDragEl();
if (!div) {
div = document.createElement("div");
div.id = this.dragElId;
var s = div.style;
s.position = "absolute";
s.visibility = "hidden";
s.cursor = "move";
s.border = "2px solid #aaa";
s.zIndex = 999;
body.insertBefore(div, body.firstChild);
}
},
initFrame: function() {
this.createFrame();
},
applyConfig: function() {
Ext.dd.DDProxy.superclass.applyConfig.call(this);
this.resizeFrame = (this.config.resizeFrame !== false);
this.centerFrame = (this.config.centerFrame);
this.setDragElId(this.config.dragElId || Ext.dd.DDProxy.dragElId);
},
showFrame: function(iPageX, iPageY) {
var el = this.getEl();
var dragEl = this.getDragEl();
var s = dragEl.style;
this._resizeProxy();
if (this.centerFrame) {
this.setDelta( Math.round(parseInt(s.width, 10)/2),
Math.round(parseInt(s.height, 10)/2) );
}
this.setDragElPos(iPageX, iPageY);
Ext.fly(dragEl).show();
},
_resizeProxy: function() {
if (this.resizeFrame) {
var el = this.getEl();
Ext.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
}
},
b4MouseDown: function(e) {
var x = e.getPageX();
var y = e.getPageY();
this.autoOffset(x, y);
this.setDragElPos(x, y);
},
b4StartDrag: function(x, y) {
this.showFrame(x, y);
},
b4EndDrag: function(e) {
Ext.fly(this.getDragEl()).hide();
},
endDrag: function(e) {
var lel = this.getEl();
var del = this.getDragEl();
del.style.visibility = "";
this.beforeMove();
lel.style.visibility = "hidden";
Ext.dd.DDM.moveToEl(lel, del);
del.style.visibility = "hidden";
lel.style.visibility = "";
this.afterDrag();
},
beforeMove : function(){
},
afterDrag : function(){
},
toString: function() {
return ("DDProxy " + this.id);
}
});
Ext.dd.DDTarget = function(id, sGroup, config) {
if (id) {
this.initTarget(id, sGroup, config);
}
};
Ext.extend(Ext.dd.DDTarget, Ext.dd.DragDrop, {
getDragEl: Ext.emptyFn,
isValidHandleChild: Ext.emptyFn,
startDrag: Ext.emptyFn,
endDrag: Ext.emptyFn,
onDrag: Ext.emptyFn,
onDragDrop: Ext.emptyFn,
onDragEnter: Ext.emptyFn,
onDragOut: Ext.emptyFn,
onDragOver: Ext.emptyFn,
onInvalidDrop: Ext.emptyFn,
onMouseDown: Ext.emptyFn,
onMouseUp: Ext.emptyFn,
setXConstraint: Ext.emptyFn,
setYConstraint: Ext.emptyFn,
resetConstraints: Ext.emptyFn,
clearConstraints: Ext.emptyFn,
clearTicks: Ext.emptyFn,
setInitPosition: Ext.emptyFn,
setDragElId: Ext.emptyFn,
setHandleElId: Ext.emptyFn,
setOuterHandleElId: Ext.emptyFn,
addInvalidHandleClass: Ext.emptyFn,
addInvalidHandleId: Ext.emptyFn,
addInvalidHandleType: Ext.emptyFn,
removeInvalidHandleClass: Ext.emptyFn,
removeInvalidHandleId: Ext.emptyFn,
removeInvalidHandleType: Ext.emptyFn,
toString: function() {
return ("DDTarget " + this.id);
}
});
Ext.dd.DragTracker = Ext.extend(Ext.util.Observable, {
active: false,
tolerance: 5,
autoStart: false,
constructor : function(config){
Ext.apply(this, config);
this.addEvents(
'mousedown',
'mouseup',
'mousemove',
'dragstart',
'dragend',
'drag'
);
this.dragRegion = new Ext.lib.Region(0,0,0,0);
if(this.el){
this.initEl(this.el);
}
Ext.dd.DragTracker.superclass.constructor.call(this, config);
},
initEl: function(el){
this.el = Ext.get(el);
el.on('mousedown', this.onMouseDown, this,
this.delegate ? {delegate: this.delegate} : undefined);
},
destroy : function(){
this.el.un('mousedown', this.onMouseDown, this);
},
onMouseDown: function(e, target){
if(this.fireEvent('mousedown', this, e) !== false && this.onBeforeStart(e) !== false){
this.startXY = this.lastXY = e.getXY();
this.dragTarget = this.delegate ? target : this.el.dom;
if(this.preventDefault !== false){
e.preventDefault();
}
var doc = Ext.getDoc();
doc.on('mouseup', this.onMouseUp, this);
doc.on('mousemove', this.onMouseMove, this);
doc.on('selectstart', this.stopSelect, this);
if(this.autoStart){
this.timer = this.triggerStart.defer(this.autoStart === true ? 1000 : this.autoStart, this);
}
}
},
onMouseMove: function(e, target){
if(this.active && Ext.isIE && !e.browserEvent.button){
e.preventDefault();
this.onMouseUp(e);
return;
}
e.preventDefault();
var xy = e.getXY(), s = this.startXY;
this.lastXY = xy;
if(!this.active){
if(Math.abs(s[0]-xy[0]) > this.tolerance || Math.abs(s[1]-xy[1]) > this.tolerance){
this.triggerStart();
}else{
return;
}
}
this.fireEvent('mousemove', this, e);
this.onDrag(e);
this.fireEvent('drag', this, e);
},
onMouseUp: function(e){
var doc = Ext.getDoc();
doc.un('mousemove', this.onMouseMove, this);
doc.un('mouseup', this.onMouseUp, this);
doc.un('selectstart', this.stopSelect, this);
e.preventDefault();
this.clearStart();
var wasActive = this.active;
this.active = false;
delete this.elRegion;
this.fireEvent('mouseup', this, e);
if(wasActive){
this.onEnd(e);
this.fireEvent('dragend', this, e);
}
},
triggerStart: function(isTimer){
this.clearStart();
this.active = true;
this.onStart(this.startXY);
this.fireEvent('dragstart', this, this.startXY);
},
clearStart : function(){
if(this.timer){
clearTimeout(this.timer);
delete this.timer;
}
},
stopSelect : function(e){
e.stopEvent();
return false;
},
onBeforeStart : function(e){
},
onStart : function(xy){
},
onDrag : function(e){
},
onEnd : function(e){
},
getDragTarget : function(){
return this.dragTarget;
},
getDragCt : function(){
return this.el;
},
getXY : function(constrain){
return constrain ?
this.constrainModes[constrain].call(this, this.lastXY) : this.lastXY;
},
getOffset : function(constrain){
var xy = this.getXY(constrain);
var s = this.startXY;
return [s[0]-xy[0], s[1]-xy[1]];
},
constrainModes: {
'point' : function(xy){
if(!this.elRegion){
this.elRegion = this.getDragCt().getRegion();
}
var dr = this.dragRegion;
dr.left = xy[0];
dr.top = xy[1];
dr.right = xy[0];
dr.bottom = xy[1];
dr.constrainTo(this.elRegion);
return [dr.left, dr.top];
}
}
});
Ext.dd.ScrollManager = function(){
var ddm = Ext.dd.DragDropMgr;
var els = {};
var dragEl = null;
var proc = {};
var onStop = function(e){
dragEl = null;
clearProc();
};
var triggerRefresh = function(){
if(ddm.dragCurrent){
ddm.refreshCache(ddm.dragCurrent.groups);
}
};
var doScroll = function(){
if(ddm.dragCurrent){
var dds = Ext.dd.ScrollManager;
var inc = proc.el.ddScrollConfig ?
proc.el.ddScrollConfig.increment : dds.increment;
if(!dds.animate){
if(proc.el.scroll(proc.dir, inc)){
triggerRefresh();
}
}else{
proc.el.scroll(proc.dir, inc, true, dds.animDuration, triggerRefresh);
}
}
};
var clearProc = function(){
if(proc.id){
clearInterval(proc.id);
}
proc.id = 0;
proc.el = null;
proc.dir = "";
};
var startProc = function(el, dir){
clearProc();
proc.el = el;
proc.dir = dir;
var freq = (el.ddScrollConfig && el.ddScrollConfig.frequency) ?
el.ddScrollConfig.frequency : Ext.dd.ScrollManager.frequency;
proc.id = setInterval(doScroll, freq);
};
var onFire = function(e, isDrop){
if(isDrop || !ddm.dragCurrent){ return; }
var dds = Ext.dd.ScrollManager;
if(!dragEl || dragEl != ddm.dragCurrent){
dragEl = ddm.dragCurrent;
dds.refreshCache();
}
var xy = Ext.lib.Event.getXY(e);
var pt = new Ext.lib.Point(xy[0], xy[1]);
for(var id in els){
var el = els[id], r = el._region;
var c = el.ddScrollConfig ? el.ddScrollConfig : dds;
if(r && r.contains(pt) && el.isScrollable()){
if(r.bottom - pt.y <= c.vthresh){
if(proc.el != el){
startProc(el, "down");
}
return;
}else if(r.right - pt.x <= c.hthresh){
if(proc.el != el){
startProc(el, "left");
}
return;
}else if(pt.y - r.top <= c.vthresh){
if(proc.el != el){
startProc(el, "up");
}
return;
}else if(pt.x - r.left <= c.hthresh){
if(proc.el != el){
startProc(el, "right");
}
return;
}
}
}
clearProc();
};
ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
return {
register : function(el){
if(Ext.isArray(el)){
for(var i = 0, len = el.length; i < len; i++) {
this.register(el[i]);
}
}else{
el = Ext.get(el);
els[el.id] = el;
}
},
unregister : function(el){
if(Ext.isArray(el)){
for(var i = 0, len = el.length; i < len; i++) {
this.unregister(el[i]);
}
}else{
el = Ext.get(el);
delete els[el.id];
}
},
vthresh : 25,
hthresh : 25,
increment : 100,
frequency : 500,
animate: true,
animDuration: .4,
refreshCache : function(){
for(var id in els){
if(typeof els[id] == 'object'){
els[id]._region = els[id].getRegion();
}
}
}
};
}();
Ext.dd.Registry = function(){
var elements = {};
var handles = {};
var autoIdSeed = 0;
var getId = function(el, autogen){
if(typeof el == "string"){
return el;
}
var id = el.id;
if(!id && autogen !== false){
id = "extdd-" + (++autoIdSeed);
el.id = id;
}
return id;
};
return {
register : function(el, data){
data = data || {};
if(typeof el == "string"){
el = document.getElementById(el);
}
data.ddel = el;
elements[getId(el)] = data;
if(data.isHandle !== false){
handles[data.ddel.id] = data;
}
if(data.handles){
var hs = data.handles;
for(var i = 0, len = hs.length; i < len; i++){
handles[getId(hs[i])] = data;
}
}
},
unregister : function(el){
var id = getId(el, false);
var data = elements[id];
if(data){
delete elements[id];
if(data.handles){
var hs = data.handles;
for(var i = 0, len = hs.length; i < len; i++){
delete handles[getId(hs[i], false)];
}
}
}
},
getHandle : function(id){
if(typeof id != "string"){
id = id.id;
}
return handles[id];
},
getHandleFromEvent : function(e){
var t = Ext.lib.Event.getTarget(e);
return t ? handles[t.id] : null;
},
getTarget : function(id){
if(typeof id != "string"){
id = id.id;
}
return elements[id];
},
getTargetFromEvent : function(e){
var t = Ext.lib.Event.getTarget(e);
return t ? elements[t.id] || handles[t.id] : null;
}
};
}();
Ext.dd.StatusProxy = function(config){
Ext.apply(this, config);
this.id = this.id || Ext.id();
this.el = new Ext.Layer({
dh: {
id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
{tag: "div", cls: "x-dd-drop-icon"},
{tag: "div", cls: "x-dd-drag-ghost"}
]
},
shadow: !config || config.shadow !== false
});
this.ghost = Ext.get(this.el.dom.childNodes[1]);
this.dropStatus = this.dropNotAllowed;
};
Ext.dd.StatusProxy.prototype = {
dropAllowed : "x-dd-drop-ok",
dropNotAllowed : "x-dd-drop-nodrop",
setStatus : function(cssClass){
cssClass = cssClass || this.dropNotAllowed;
if(this.dropStatus != cssClass){
this.el.replaceClass(this.dropStatus, cssClass);
this.dropStatus = cssClass;
}
},
reset : function(clearGhost){
this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
this.dropStatus = this.dropNotAllowed;
if(clearGhost){
this.ghost.update("");
}
},
update : function(html){
if(typeof html == "string"){
this.ghost.update(html);
}else{
this.ghost.update("");
html.style.margin = "0";
this.ghost.dom.appendChild(html);
}
var el = this.ghost.dom.firstChild;
if(el){
Ext.fly(el).setStyle('float', 'none');
}
},
getEl : function(){
return this.el;
},
getGhost : function(){
return this.ghost;
},
hide : function(clear){
this.el.hide();
if(clear){
this.reset(true);
}
},
stop : function(){
if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
this.anim.stop();
}
},
show : function(){
this.el.show();
},
sync : function(){
this.el.sync();
},
repair : function(xy, callback, scope){
this.callback = callback;
this.scope = scope;
if(xy && this.animRepair !== false){
this.el.addClass("x-dd-drag-repair");
this.el.hideUnders(true);
this.anim = this.el.shift({
duration: this.repairDuration || .5,
easing: 'easeOut',
xy: xy,
stopFx: true,
callback: this.afterRepair,
scope: this
});
}else{
this.afterRepair();
}
},
afterRepair : function(){
this.hide(true);
if(typeof this.callback == "function"){
this.callback.call(this.scope || this);
}
this.callback = null;
this.scope = null;
},
destroy: function(){
Ext.destroy(this.ghost, this.el);
}
};
Ext.dd.DragSource = function(el, config){
this.el = Ext.get(el);
if(!this.dragData){
this.dragData = {};
}
Ext.apply(this, config);
if(!this.proxy){
this.proxy = new Ext.dd.StatusProxy();
}
Ext.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
{dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
this.dragging = false;
};
Ext.extend(Ext.dd.DragSource, Ext.dd.DDProxy, {
dropAllowed : "x-dd-drop-ok",
dropNotAllowed : "x-dd-drop-nodrop",
getDragData : function(e){
return this.dragData;
},
onDragEnter : function(e, id){
var target = Ext.dd.DragDropMgr.getDDById(id);
this.cachedTarget = target;
if(this.beforeDragEnter(target, e, id) !== false){
if(target.isNotifyTarget){
var status = target.notifyEnter(this, e, this.dragData);
this.proxy.setStatus(status);
}else{
this.proxy.setStatus(this.dropAllowed);
}
if(this.afterDragEnter){
this.afterDragEnter(target, e, id);
}
}
},
beforeDragEnter : function(target, e, id){
return true;
},
alignElWithMouse: function() {
Ext.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
this.proxy.sync();
},
onDragOver : function(e, id){
var target = this.cachedTarget || Ext.dd.DragDropMgr.getDDById(id);
if(this.beforeDragOver(target, e, id) !== false){
if(target.isNotifyTarget){
var status = target.notifyOver(this, e, this.dragData);
this.proxy.setStatus(status);
}
if(this.afterDragOver){
this.afterDragOver(target, e, id);
}
}
},
beforeDragOver : function(target, e, id){
return true;
},
onDragOut : function(e, id){
var target = this.cachedTarget || Ext.dd.DragDropMgr.getDDById(id);
if(this.beforeDragOut(target, e, id) !== false){
if(target.isNotifyTarget){
target.notifyOut(this, e, this.dragData);
}
this.proxy.reset();
if(this.afterDragOut){
this.afterDragOut(target, e, id);
}
}
this.cachedTarget = null;
},
beforeDragOut : function(target, e, id){
return true;
},
onDragDrop : function(e, id){
var target = this.cachedTarget || Ext.dd.DragDropMgr.getDDById(id);
if(this.beforeDragDrop(target, e, id) !== false){
if(target.isNotifyTarget){
if(target.notifyDrop(this, e, this.dragData)){
this.onValidDrop(target, e, id);
}else{
this.onInvalidDrop(target, e, id);
}
}else{
this.onValidDrop(target, e, id);
}
if(this.afterDragDrop){
this.afterDragDrop(target, e, id);
}
}
delete this.cachedTarget;
},
beforeDragDrop : function(target, e, id){
return true;
},
onValidDrop : function(target, e, id){
this.hideProxy();
if(this.afterValidDrop){
this.afterValidDrop(target, e, id);
}
},
getRepairXY : function(e, data){
return this.el.getXY();
},
onInvalidDrop : function(target, e, id){
this.beforeInvalidDrop(target, e, id);
if(this.cachedTarget){
if(this.cachedTarget.isNotifyTarget){
this.cachedTarget.notifyOut(this, e, this.dragData);
}
this.cacheTarget = null;
}
this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
if(this.afterInvalidDrop){
this.afterInvalidDrop(e, id);
}
},
afterRepair : function(){
if(Ext.enableFx){
this.el.highlight(this.hlColor || "c3daf9");
}
this.dragging = false;
},
beforeInvalidDrop : function(target, e, id){
return true;
},
handleMouseDown : function(e){
if(this.dragging) {
return;
}
var data = this.getDragData(e);
if(data && this.onBeforeDrag(data, e) !== false){
this.dragData = data;
this.proxy.stop();
Ext.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
}
},
onBeforeDrag : function(data, e){
return true;
},
onStartDrag : Ext.emptyFn,
startDrag : function(x, y){
this.proxy.reset();
this.dragging = true;
this.proxy.update("");
this.onInitDrag(x, y);
this.proxy.show();
},
onInitDrag : function(x, y){
var clone = this.el.dom.cloneNode(true);
clone.id = Ext.id();
this.proxy.update(clone);
this.onStartDrag(x, y);
return true;
},
getProxy : function(){
return this.proxy;
},
hideProxy : function(){
this.proxy.hide();
this.proxy.reset(true);
this.dragging = false;
},
triggerCacheRefresh : function(){
Ext.dd.DDM.refreshCache(this.groups);
},
b4EndDrag: function(e) {
},
endDrag : function(e){
this.onEndDrag(this.dragData, e);
},
onEndDrag : function(data, e){
},
autoOffset : function(x, y) {
this.setDelta(-12, -20);
},
destroy: function(){
Ext.dd.DragSource.superclass.destroy.call(this);
Ext.destroy(this.proxy);
}
});
Ext.dd.DropTarget = function(el, config){
this.el = Ext.get(el);
Ext.apply(this, config);
if(this.containerScroll){
Ext.dd.ScrollManager.register(this.el);
}
Ext.dd.DropTarget.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
{isTarget: true});
};
Ext.extend(Ext.dd.DropTarget, Ext.dd.DDTarget, {
dropAllowed : "x-dd-drop-ok",
dropNotAllowed : "x-dd-drop-nodrop",
isTarget : true,
isNotifyTarget : true,
notifyEnter : function(dd, e, data){
if(this.overClass){
this.el.addClass(this.overClass);
}
return this.dropAllowed;
},
notifyOver : function(dd, e, data){
return this.dropAllowed;
},
notifyOut : function(dd, e, data){
if(this.overClass){
this.el.removeClass(this.overClass);
}
},
notifyDrop : function(dd, e, data){
return false;
}
});
Ext.dd.DragZone = function(el, config){
Ext.dd.DragZone.superclass.constructor.call(this, el, config);
if(this.containerScroll){
Ext.dd.ScrollManager.register(this.el);
}
};
Ext.extend(Ext.dd.DragZone, Ext.dd.DragSource, {
getDragData : function(e){
return Ext.dd.Registry.getHandleFromEvent(e);
},
onInitDrag : function(x, y){
this.proxy.update(this.dragData.ddel.cloneNode(true));
this.onStartDrag(x, y);
return true;
},
afterRepair : function(){
if(Ext.enableFx){
Ext.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
}
this.dragging = false;
},
getRepairXY : function(e){
return Ext.Element.fly(this.dragData.ddel).getXY();
}
});
Ext.dd.DropZone = function(el, config){
Ext.dd.DropZone.superclass.constructor.call(this, el, config);
};
Ext.extend(Ext.dd.DropZone, Ext.dd.DropTarget, {
getTargetFromEvent : function(e){
return Ext.dd.Registry.getTargetFromEvent(e);
},
onNodeEnter : function(n, dd, e, data){
},
onNodeOver : function(n, dd, e, data){
return this.dropAllowed;
},
onNodeOut : function(n, dd, e, data){
},
onNodeDrop : function(n, dd, e, data){
return false;
},
onContainerOver : function(dd, e, data){
return this.dropNotAllowed;
},
onContainerDrop : function(dd, e, data){
return false;
},
notifyEnter : function(dd, e, data){
return this.dropNotAllowed;
},
notifyOver : function(dd, e, data){
var n = this.getTargetFromEvent(e);
if(!n){
if(this.lastOverNode){
this.onNodeOut(this.lastOverNode, dd, e, data);
this.lastOverNode = null;
}
return this.onContainerOver(dd, e, data);
}
if(this.lastOverNode != n){
if(this.lastOverNode){
this.onNodeOut(this.lastOverNode, dd, e, data);
}
this.onNodeEnter(n, dd, e, data);
this.lastOverNode = n;
}
return this.onNodeOver(n, dd, e, data);
},
notifyOut : function(dd, e, data){
if(this.lastOverNode){
this.onNodeOut(this.lastOverNode, dd, e, data);
this.lastOverNode = null;
}
},
notifyDrop : function(dd, e, data){
if(this.lastOverNode){
this.onNodeOut(this.lastOverNode, dd, e, data);
this.lastOverNode = null;
}
var n = this.getTargetFromEvent(e);
return n ?
this.onNodeDrop(n, dd, e, data) :
this.onContainerDrop(dd, e, data);
},
triggerCacheRefresh : function(){
Ext.dd.DDM.refreshCache(this.groups);
}
});
Ext.Element.addMethods({
initDD : function(group, config, overrides){
var dd = new Ext.dd.DD(Ext.id(this.dom), group, config);
return Ext.apply(dd, overrides);
},
initDDProxy : function(group, config, overrides){
var dd = new Ext.dd.DDProxy(Ext.id(this.dom), group, config);
return Ext.apply(dd, overrides);
},
initDDTarget : function(group, config, overrides){
var dd = new Ext.dd.DDTarget(Ext.id(this.dom), group, config);
return Ext.apply(dd, overrides);
}
});
Ext.data.Api = (function() {
var validActions = {};
return {
actions : {
create : 'create',
read : 'read',
update : 'update',
destroy : 'destroy'
},
restActions : {
create : 'POST',
read : 'GET',
update : 'PUT',
destroy : 'DELETE'
},
isAction : function(action) {
return (Ext.data.Api.actions[action]) ? true : false;
},
getVerb : function(name) {
if (validActions[name]) {
return validActions[name];
}
for (var verb in this.actions) {
if (this.actions[verb] === name) {
validActions[name] = verb;
break;
}
}
return (validActions[name] !== undefined) ? validActions[name] : null;
},
isValid : function(api){
var invalid = [];
var crud = this.actions;
for (var action in api) {
if (!(action in crud)) {
invalid.push(action);
}
}
return (!invalid.length) ? true : invalid;
},
hasUniqueUrl : function(proxy, verb) {
var url = (proxy.api[verb]) ? proxy.api[verb].url : null;
var unique = true;
for (var action in proxy.api) {
if ((unique = (action === verb) ? true : (proxy.api[action].url != url) ? true : false) === false) {
break;
}
}
return unique;
},
prepare : function(proxy) {
if (!proxy.api) {
proxy.api = {};
}
for (var verb in this.actions) {
var action = this.actions[verb];
proxy.api[action] = proxy.api[action] || proxy.url || proxy.directFn;
if (typeof(proxy.api[action]) == 'string') {
proxy.api[action] = {
url: proxy.api[action],
method: (proxy.restful === true) ? Ext.data.Api.restActions[action] : undefined
};
}
}
},
restify : function(proxy) {
proxy.restful = true;
for (var verb in this.restActions) {
proxy.api[this.actions[verb]].method = this.restActions[verb];
}
proxy.onWrite = proxy.onWrite.createInterceptor(function(action, o, response, rs) {
var reader = o.reader;
var res = new Ext.data.Response({
action: action,
raw: response
});
switch (response.status) {
case 200:
return true;
break;
case 201:
res.success = true;
break;
case 204:
res.success = true;
res.data = null;
break;
default:
return true;
break;
}
if (res.success === true) {
this.fireEvent("write", this, action, res.data, res, rs, o.request.arg);
} else {
this.fireEvent('exception', this, 'remote', action, o, res, rs);
}
o.request.callback.call(o.request.scope, res.data, res, res.success);
return false;
}, proxy);
}
};
})();
Ext.data.Response = function(params, response) {
Ext.apply(this, params, {
raw: response
});
};
Ext.data.Response.prototype = {
message : null,
success : false,
status : null,
root : null,
raw : null,
getMessage : function() {
return this.message;
},
getSuccess : function() {
return this.success;
},
getStatus : function() {
return this.status
},
getRoot : function() {
return this.root;
},
getRawResponse : function() {
return this.raw;
}
};
Ext.data.Api.Error = Ext.extend(Ext.Error, {
constructor : function(message, arg) {
this.arg = arg;
Ext.Error.call(this, message);
},
name: 'Ext.data.Api'
});
Ext.apply(Ext.data.Api.Error.prototype, {
lang: {
'action-url-undefined': 'No fallback url defined for this action. When defining a DataProxy api, please be sure to define an url for each CRUD action in Ext.data.Api.actions or define a default url in addition to your api-configuration.',
'invalid': 'received an invalid API-configuration. Please ensure your proxy API-configuration contains only the actions defined in Ext.data.Api.actions',
'invalid-url': 'Invalid url. Please review your proxy configuration.',
'execute': 'Attempted to execute an unknown action. Valid API actions are defined in Ext.data.Api.actions"'
}
});
Ext.data.SortTypes = {
none : function(s){
return s;
},
stripTagsRE : /</?[^>]+>/gi,
asText : function(s){
return String(s).replace(this.stripTagsRE, "");
},
asUCText : function(s){
return String(s).toUpperCase().replace(this.stripTagsRE, "");
},
asUCString : function(s) {
return String(s).toUpperCase();
},
asDate : function(s) {
if(!s){
return 0;
}
if(Ext.isDate(s)){
return s.getTime();
}
return Date.parse(String(s));
},
asFloat : function(s) {
var val = parseFloat(String(s).replace(/,/g, ""));
return isNaN(val) ? 0 : val;
},
asInt : function(s) {
var val = parseInt(String(s).replace(/,/g, ""), 10);
return isNaN(val) ? 0 : val;
}
};
Ext.data.Record = function(data, id){
this.id = (id || id === 0) ? id : Ext.data.Record.id(this);
this.data = data || {};
};
Ext.data.Record.create = function(o){
var f = Ext.extend(Ext.data.Record, {});
var p = f.prototype;
p.fields = new Ext.util.MixedCollection(false, function(field){
return field.name;
});
for(var i = 0, len = o.length; i < len; i++){
p.fields.add(new Ext.data.Field(o[i]));
}
f.getField = function(name){
return p.fields.get(name);
};
return f;
};
Ext.data.Record.PREFIX = 'ext-record';
Ext.data.Record.AUTO_ID = 1;
Ext.data.Record.EDIT = 'edit';
Ext.data.Record.REJECT = 'reject';
Ext.data.Record.COMMIT = 'commit';
Ext.data.Record.id = function(rec) {
rec.phantom = true;
return [Ext.data.Record.PREFIX, '-', Ext.data.Record.AUTO_ID++].join('');
};
Ext.data.Record.prototype = {
dirty : false,
editing : false,
error : null,
modified : null,
phantom : false,
join : function(store){
this.store = store;
},
set : function(name, value){
var encode = Ext.isPrimitive(value) ? String : Ext.encode;
if(encode(this.data[name]) == encode(value)) {
return;
}
this.dirty = true;
if(!this.modified){
this.modified = {};
}
if(this.modified[name] === undefined){
this.modified[name] = this.data[name];
}
this.data[name] = value;
if(!this.editing){
this.afterEdit();
}
},
afterEdit : function(){
if(this.store){
this.store.afterEdit(this);
}
},
afterReject : function(){
if(this.store){
this.store.afterReject(this);
}
},
afterCommit : function(){
if(this.store){
this.store.afterCommit(this);
}
},
get : function(name){
return this.data[name];
},
beginEdit : function(){
this.editing = true;
this.modified = this.modified || {};
},
cancelEdit : function(){
this.editing = false;
delete this.modified;
},
endEdit : function(){
this.editing = false;
if(this.dirty){
this.afterEdit();
}
},
reject : function(silent){
var m = this.modified;
for(var n in m){
if(typeof m[n] != "function"){
this.data[n] = m[n];
}
}
this.dirty = false;
delete this.modified;
this.editing = false;
if(silent !== true){
this.afterReject();
}
},
commit : function(silent){
this.dirty = false;
delete this.modified;
this.editing = false;
if(silent !== true){
this.afterCommit();
}
},
getChanges : function(){
var m = this.modified, cs = {};
for(var n in m){
if(m.hasOwnProperty(n)){
cs[n] = this.data[n];
}
}
return cs;
},
hasError : function(){
return this.error !== null;
},
clearError : function(){
this.error = null;
},
copy : function(newId) {
return new this.constructor(Ext.apply({}, this.data), newId || this.id);
},
isModified : function(fieldName){
return !!(this.modified && this.modified.hasOwnProperty(fieldName));
},
isValid : function() {
return this.fields.find(function(f) {
return (f.allowBlank === false && Ext.isEmpty(this.data[f.name])) ? true : false;
},this) ? false : true;
},
markDirty : function(){
this.dirty = true;
if(!this.modified){
this.modified = {};
}
this.fields.each(function(f) {
this.modified[f.name] = this.data[f.name];
},this);
}
};
Ext.StoreMgr = Ext.apply(new Ext.util.MixedCollection(), {
register : function(){
for(var i = 0, s; (s = arguments[i]); i++){
this.add(s);
}
},
unregister : function(){
for(var i = 0, s; (s = arguments[i]); i++){
this.remove(this.lookup(s));
}
},
lookup : function(id){
if(Ext.isArray(id)){
var fields = ['field1'], expand = !Ext.isArray(id[0]);
if(!expand){
for(var i = 2, len = id[0].length; i <= len; ++i){
fields.push('field' + i);
}
}
return new Ext.data.ArrayStore({
fields: fields,
data: id,
expandData: expand,
autoDestroy: true,
autoCreated: true
});
}
return Ext.isObject(id) ? (id.events ? id : Ext.create(id, 'store')) : this.get(id);
},
getKey : function(o){
return o.storeId;
}
});
Ext.data.Store = Ext.extend(Ext.util.Observable, {
writer : undefined,
remoteSort : false,
autoDestroy : false,
pruneModifiedRecords : false,
lastOptions : null,
autoSave : true,
batch : true,
restful: false,
paramNames : undefined,
defaultParamNames : {
start : 'start',
limit : 'limit',
sort : 'sort',
dir : 'dir'
},
batchKey : '_ext_batch_',
constructor : function(config){
this.data = new Ext.util.MixedCollection(false);
this.data.getKey = function(o){
return o.id;
};
this.baseParams = {};
this.removed = [];
if(config && config.data){
this.inlineData = config.data;
delete config.data;
}
Ext.apply(this, config);
this.paramNames = Ext.applyIf(this.paramNames || {}, this.defaultParamNames);
if((this.url || this.api) && !this.proxy){
this.proxy = new Ext.data.HttpProxy({url: this.url, api: this.api});
}
if (this.restful === true && this.proxy) {
this.batch = false;
Ext.data.Api.restify(this.proxy);
}
if(this.reader){
if(!this.recordType){
this.recordType = this.reader.recordType;
}
if(this.reader.onMetaChange){
this.reader.onMetaChange = this.reader.onMetaChange.createSequence(this.onMetaChange, this);
}
if (this.writer) {
if (this.writer instanceof(Ext.data.DataWriter) === false) {
this.writer = this.buildWriter(this.writer);
}
this.writer.meta = this.reader.meta;
this.pruneModifiedRecords = true;
}
}
if(this.recordType){
this.fields = this.recordType.prototype.fields;
}
this.modified = [];
this.addEvents(
'datachanged',
'metachange',
'add',
'remove',
'update',
'clear',
'exception',
'beforeload',
'load',
'loadexception',
'beforewrite',
'write',
'beforesave',
'save'
);
if(this.proxy){
this.relayEvents(this.proxy, ['loadexception', 'exception']);
}
if (this.writer) {
this.on({
scope: this,
add: this.createRecords,
remove: this.destroyRecord,
update: this.updateRecord,
clear: this.onClear
});
}
this.sortToggle = {};
if(this.sortField){
this.setDefaultSort(this.sortField, this.sortDir);
}else if(this.sortInfo){
this.setDefaultSort(this.sortInfo.field, this.sortInfo.direction);
}
Ext.data.Store.superclass.constructor.call(this);
if(this.id){
this.storeId = this.id;
delete this.id;
}
if(this.storeId){
Ext.StoreMgr.register(this);
}
if(this.inlineData){
this.loadData(this.inlineData);
delete this.inlineData;
}else if(this.autoLoad){
this.load.defer(10, this, [
typeof this.autoLoad == 'object' ?
this.autoLoad : undefined]);
}
this.batchCounter = 0;
this.batches = {};
},
buildWriter : function(config) {
var klass = undefined;
type = (config.format || 'json').toLowerCase();
switch (type) {
case 'json':
klass = Ext.data.JsonWriter;
break;
case 'xml':
klass = Ext.data.XmlWriter;
break;
default:
klass = Ext.data.JsonWriter;
}
return new klass(config);
},
destroy : function(){
if(!this.isDestroyed){
if(this.storeId){
Ext.StoreMgr.unregister(this);
}
this.clearData();
this.data = null;
Ext.destroy(this.proxy);
this.reader = this.writer = null;
this.purgeListeners();
this.isDestroyed = true;
}
},
add : function(records){
records = [].concat(records);
if(records.length < 1){
return;
}
for(var i = 0, len = records.length; i < len; i++){
records[i].join(this);
}
var index = this.data.length;
this.data.addAll(records);
if(this.snapshot){
this.snapshot.addAll(records);
}
this.fireEvent('add', this, records, index);
},
addSorted : function(record){
var index = this.findInsertIndex(record);
this.insert(index, record);
},
remove : function(record){
if(Ext.isArray(record)){
Ext.each(record, function(r){
this.remove(r);
}, this);
}
var index = this.data.indexOf(record);
if(index > -1){
record.join(null);
this.data.removeAt(index);
}
if(this.pruneModifiedRecords){
this.modified.remove(record);
}
if(this.snapshot){
this.snapshot.remove(record);
}
if(index > -1){
this.fireEvent('remove', this, record, index);
}
},
removeAt : function(index){
this.remove(this.getAt(index));
},
removeAll : function(silent){
var items = [];
this.each(function(rec){
items.push(rec);
});
this.clearData();
if(this.snapshot){
this.snapshot.clear();
}
if(this.pruneModifiedRecords){
this.modified = [];
}
if (silent !== true) {
this.fireEvent('clear', this, items);
}
},
onClear: function(store, records){
Ext.each(records, function(rec, index){
this.destroyRecord(this, rec, index);
}, this);
},
insert : function(index, records){
records = [].concat(records);
for(var i = 0, len = records.length; i < len; i++){
this.data.insert(index, records[i]);
records[i].join(this);
}
if(this.snapshot){
this.snapshot.addAll(records);
}
this.fireEvent('add', this, records, index);
},
indexOf : function(record){
return this.data.indexOf(record);
},
indexOfId : function(id){
return this.data.indexOfKey(id);
},
getById : function(id){
return (this.snapshot || this.data).key(id);
},
getAt : function(index){
return this.data.itemAt(index);
},
getRange : function(start, end){
return this.data.getRange(start, end);
},
storeOptions : function(o){
o = Ext.apply({}, o);
delete o.callback;
delete o.scope;
this.lastOptions = o;
},
clearData: function(){
this.data.each(function(rec) {
rec.join(null);
});
this.data.clear();
},
load : function(options) {
options = options || {};
this.storeOptions(options);
if(this.sortInfo && this.remoteSort){
var pn = this.paramNames;
options.params = options.params || {};
options.params[pn.sort] = this.sortInfo.field;
options.params[pn.dir] = this.sortInfo.direction;
}
try {
return this.execute('read', null, options);
} catch(e) {
this.handleException(e);
return false;
}
},
updateRecord : function(store, record, action) {
if (action == Ext.data.Record.EDIT && this.autoSave === true && (!record.phantom || (record.phantom && record.isValid()))) {
this.save();
}
},
createRecords : function(store, rs, index) {
for (var i = 0, len = rs.length; i < len; i++) {
if (rs[i].phantom && rs[i].isValid()) {
rs[i].markDirty();
this.modified.push(rs[i]);
}
}
if (this.autoSave === true) {
this.save();
}
},
destroyRecord : function(store, record, index) {
if (this.modified.indexOf(record) != -1) {
this.modified.remove(record);
}
if (!record.phantom) {
this.removed.push(record);
record.lastIndex = index;
if (this.autoSave === true) {
this.save();
}
}
},
execute : function(action, rs, options, batch) {
if (!Ext.data.Api.isAction(action)) {
throw new Ext.data.Api.Error('execute', action);
}
options = Ext.applyIf(options||{}, {
params: {}
});
if(batch !== undefined){
this.addToBatch(batch);
}
var doRequest = true;
if (action === 'read') {
Ext.applyIf(options.params, this.baseParams);
doRequest = this.fireEvent('beforeload', this, options);
}
else {
if (this.writer.listful === true && this.restful !== true) {
rs = (Ext.isArray(rs)) ? rs : [rs];
}
else if (Ext.isArray(rs) && rs.length == 1) {
rs = rs.shift();
}
if ((doRequest = this.fireEvent('beforewrite', this, action, rs, options)) !== false) {
this.writer.apply(options.params, this.baseParams, action, rs);
}
}
if (doRequest !== false) {
if (this.writer && this.proxy.url && !this.proxy.restful && !Ext.data.Api.hasUniqueUrl(this.proxy, action)) {
options.params.xaction = action;
}
this.proxy.request(Ext.data.Api.actions[action], rs, options.params, this.reader, this.createCallback(action, rs, batch), this, options);
}
return doRequest;
},
save : function() {
if (!this.writer) {
throw new Ext.data.Store.Error('writer-undefined');
}
var queue = [],
len,
trans,
batch,
data = {};
if(this.removed.length){
queue.push(['destroy', this.removed]);
}
var rs = [].concat(this.getModifiedRecords());
if(rs.length){
var phantoms = [];
for(var i = rs.length-1; i >= 0; i--){
if(rs[i].phantom === true){
var rec = rs.splice(i, 1).shift();
if(rec.isValid()){
phantoms.push(rec);
}
}else if(!rs[i].isValid()){
rs.splice(i,1);
}
}
if(phantoms.length){
queue.push(['create', phantoms]);
}
if(rs.length){
queue.push(['update', rs]);
}
}
len = queue.length;
if(len){
batch = ++this.batchCounter;
for(var i = 0; i < len; ++i){
trans = queue[i];
data[trans[0]] = trans[1];
}
if(this.fireEvent('beforesave', this, data) !== false){
for(var i = 0; i < len; ++i){
trans = queue[i];
this.doTransaction(trans[0], trans[1], batch);
}
return batch;
}
}
return -1;
},
doTransaction : function(action, rs, batch) {
function transaction(records) {
try{
this.execute(action, records, undefined, batch);
}catch (e){
this.handleException(e);
}
}
if(this.batch === false){
for(var i = 0, len = rs.length; i < len; i++){
transaction.call(this, rs[i]);
}
}else{
transaction.call(this, rs);
}
},
addToBatch : function(batch){
var b = this.batches,
key = this.batchKey + batch,
o = b[key];
if(!o){
b[key] = o = {
id: batch,
count: 0,
data: {}
}
}
++o.count;
},
removeFromBatch : function(batch, action, data){
var b = this.batches,
key = this.batchKey + batch,
o = b[key],
data,
arr;
if(o){
arr = o.data[action] || [];
o.data[action] = arr.concat(data);
if(o.count === 1){
data = o.data;
delete b[key];
this.fireEvent('save', this, batch, data);
}else{
--o.count;
}
}
},
createCallback : function(action, rs, batch) {
var actions = Ext.data.Api.actions;
return (action == 'read') ? this.loadRecords : function(data, response, success) {
this['on' + Ext.util.Format.capitalize(action) + 'Records'](success, rs, [].concat(data));
if (success === true) {
this.fireEvent('write', this, action, data, response, rs);
}
this.removeFromBatch(batch, action, data);
};
},
clearModified : function(rs) {
if (Ext.isArray(rs)) {
for (var n=rs.length-1;n>=0;n--) {
this.modified.splice(this.modified.indexOf(rs[n]), 1);
}
} else {
this.modified.splice(this.modified.indexOf(rs), 1);
}
},
reMap : function(record) {
if (Ext.isArray(record)) {
for (var i = 0, len = record.length; i < len; i++) {
this.reMap(record[i]);
}
} else {
delete this.data.map[record._phid];
this.data.map[record.id] = record;
var index = this.data.keys.indexOf(record._phid);
this.data.keys.splice(index, 1, record.id);
delete record._phid;
}
},
onCreateRecords : function(success, rs, data) {
if (success === true) {
try {
this.reader.realize(rs, data);
this.reMap(rs);
}
catch (e) {
this.handleException(e);
if (Ext.isArray(rs)) {
this.onCreateRecords(success, rs, data);
}
}
}
},
onUpdateRecords : function(success, rs, data) {
if (success === true) {
try {
this.reader.update(rs, data);
} catch (e) {
this.handleException(e);
if (Ext.isArray(rs)) {
this.onUpdateRecords(success, rs, data);
}
}
}
},
onDestroyRecords : function(success, rs, data) {
rs = (rs instanceof Ext.data.Record) ? [rs] : [].concat(rs);
for (var i=0,len=rs.length;i<len;i++) {
this.removed.splice(this.removed.indexOf(rs[i]), 1);
}
if (success === false) {
for (i=rs.length-1;i>=0;i--) {
this.insert(rs[i].lastIndex, rs[i]);
}
}
},
handleException : function(e) {
Ext.handleError(e);
},
reload : function(options){
this.load(Ext.applyIf(options||{}, this.lastOptions));
},
loadRecords : function(o, options, success){
if (this.isDestroyed === true) {
return;
}
if(!o || success === false){
if(success !== false){
this.fireEvent('load', this, [], options);
}
if(options.callback){
options.callback.call(options.scope || this, [], options, false, o);
}
return;
}
var r = o.records, t = o.totalRecords || r.length;
if(!options || options.add !== true){
if(this.pruneModifiedRecords){
this.modified = [];
}
for(var i = 0, len = r.length; i < len; i++){
r[i].join(this);
}
if(this.snapshot){
this.data = this.snapshot;
delete this.snapshot;
}
this.clearData();
this.data.addAll(r);
this.totalLength = t;
this.applySort();
this.fireEvent('datachanged', this);
}else{
this.totalLength = Math.max(t, this.data.length+r.length);
this.add(r);
}
this.fireEvent('load', this, r, options);
if(options.callback){
options.callback.call(options.scope || this, r, options, true);
}
},
loadData : function(o, append){
var r = this.reader.readRecords(o);
this.loadRecords(r, {add: append}, true);
},
getCount : function(){
return this.data.length || 0;
},
getTotalCount : function(){
return this.totalLength || 0;
},
getSortState : function(){
return this.sortInfo;
},
applySort : function(){
if(this.sortInfo && !this.remoteSort){
var s = this.sortInfo, f = s.field;
this.sortData(f, s.direction);
}
},
sortData : function(f, direction){
direction = direction || 'ASC';
var st = this.fields.get(f).sortType;
var fn = function(r1, r2){
var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
};
this.data.sort(direction, fn);
if(this.snapshot && this.snapshot != this.data){
this.snapshot.sort(direction, fn);
}
},
setDefaultSort : function(field, dir){
dir = dir ? dir.toUpperCase() : 'ASC';
this.sortInfo = {field: field, direction: dir};
this.sortToggle[field] = dir;
},
sort : function(fieldName, dir){
var f = this.fields.get(fieldName);
if(!f){
return false;
}
if(!dir){
if(this.sortInfo && this.sortInfo.field == f.name){
dir = (this.sortToggle[f.name] || 'ASC').toggle('ASC', 'DESC');
}else{
dir = f.sortDir;
}
}
var st = (this.sortToggle) ? this.sortToggle[f.name] : null;
var si = (this.sortInfo) ? this.sortInfo : null;
this.sortToggle[f.name] = dir;
this.sortInfo = {field: f.name, direction: dir};
if(!this.remoteSort){
this.applySort();
this.fireEvent('datachanged', this);
}else{
if (!this.load(this.lastOptions)) {
if (st) {
this.sortToggle[f.name] = st;
}
if (si) {
this.sortInfo = si;
}
}
}
},
each : function(fn, scope){
this.data.each(fn, scope);
},
getModifiedRecords : function(){
return this.modified;
},
createFilterFn : function(property, value, anyMatch, caseSensitive){
if(Ext.isEmpty(value, false)){
return false;
}
value = this.data.createValueMatcher(value, anyMatch, caseSensitive);
return function(r){
return value.test(r.data[property]);
};
},
sum : function(property, start, end){
var rs = this.data.items, v = 0;
start = start || 0;
end = (end || end === 0) ? end : rs.length-1;
for(var i = start; i <= end; i++){
v += (rs[i].data[property] || 0);
}
return v;
},
filter : function(property, value, anyMatch, caseSensitive){
var fn = this.createFilterFn(property, value, anyMatch, caseSensitive);
return fn ? this.filterBy(fn) : this.clearFilter();
},
filterBy : function(fn, scope){
this.snapshot = this.snapshot || this.data;
this.data = this.queryBy(fn, scope||this);
this.fireEvent('datachanged', this);
},
query : function(property, value, anyMatch, caseSensitive){
var fn = this.createFilterFn(property, value, anyMatch, caseSensitive);
return fn ? this.queryBy(fn) : this.data.clone();
},
queryBy : function(fn, scope){
var data = this.snapshot || this.data;
return data.filterBy(fn, scope||this);
},
find : function(property, value, start, anyMatch, caseSensitive){
var fn = this.createFilterFn(property, value, anyMatch, caseSensitive);
return fn ? this.data.findIndexBy(fn, null, start) : -1;
},
findExact: function(property, value, start){
return this.data.findIndexBy(function(rec){
return rec.get(property) === value;
}, this, start);
},
findBy : function(fn, scope, start){
return this.data.findIndexBy(fn, scope, start);
},
collect : function(dataIndex, allowNull, bypassFilter){
var d = (bypassFilter === true && this.snapshot) ?
this.snapshot.items : this.data.items;
var v, sv, r = [], l = {};
for(var i = 0, len = d.length; i < len; i++){
v = d[i].data[dataIndex];
sv = String(v);
if((allowNull || !Ext.isEmpty(v)) && !l[sv]){
l[sv] = true;
r[r.length] = v;
}
}
return r;
},
clearFilter : function(suppressEvent){
if(this.isFiltered()){
this.data = this.snapshot;
delete this.snapshot;
if(suppressEvent !== true){
this.fireEvent('datachanged', this);
}
}
},
isFiltered : function(){
return this.snapshot && this.snapshot != this.data;
},
afterEdit : function(record){
if(this.modified.indexOf(record) == -1){
this.modified.push(record);
}
this.fireEvent('update', this, record, Ext.data.Record.EDIT);
},
afterReject : function(record){
this.modified.remove(record);
this.fireEvent('update', this, record, Ext.data.Record.REJECT);
},
afterCommit : function(record){
this.modified.remove(record);
this.fireEvent('update', this, record, Ext.data.Record.COMMIT);
},
commitChanges : function(){
var m = this.modified.slice(0);
this.modified = [];
for(var i = 0, len = m.length; i < len; i++){
m[i].commit();
}
},
rejectChanges : function(){
var m = this.modified.slice(0);
this.modified = [];
for(var i = 0, len = m.length; i < len; i++){
m[i].reject();
}
var m = this.removed.slice(0).reverse();
this.removed = [];
for(var i = 0, len = m.length; i < len; i++){
this.insert(m[i].lastIndex||0, m[i]);
m[i].reject();
}
},
onMetaChange : function(meta){
this.recordType = this.reader.recordType;
this.fields = this.recordType.prototype.fields;
delete this.snapshot;
if(this.reader.meta.sortInfo){
this.sortInfo = this.reader.meta.sortInfo;
}else if(this.sortInfo && !this.fields.get(this.sortInfo.field)){
delete this.sortInfo;
}
if(this.writer){
this.writer.meta = this.reader.meta;
}
this.modified = [];
this.fireEvent('metachange', this, this.reader.meta);
},
findInsertIndex : function(record){
this.suspendEvents();
var data = this.data.clone();
this.data.add(record);
this.applySort();
var index = this.data.indexOf(record);
this.data = data;
this.resumeEvents();
return index;
},
setBaseParam : function (name, value){
this.baseParams = this.baseParams || {};
this.baseParams[name] = value;
}
});
Ext.reg('store', Ext.data.Store);
Ext.data.Store.Error = Ext.extend(Ext.Error, {
name: 'Ext.data.Store'
});
Ext.apply(Ext.data.Store.Error.prototype, {
lang: {
'writer-undefined' : 'Attempted to execute a write-action without a DataWriter installed.'
}
});
Ext.data.Field = function(config){
if(typeof config == "string"){
config = {name: config};
}
Ext.apply(this, config);
if(!this.type){
this.type = "auto";
}
var st = Ext.data.SortTypes;
if(typeof this.sortType == "string"){
this.sortType = st[this.sortType];
}
if(!this.sortType){
switch(this.type){
case "string":
this.sortType = st.asUCString;
break;
case "date":
this.sortType = st.asDate;
break;
default:
this.sortType = st.none;
}
}
var stripRe = /[$,%]/g;
if(!this.convert){
var cv, dateFormat = this.dateFormat;
switch(this.type){
case "":
case "auto":
case undefined:
cv = function(v){ return v; };
break;
case "string":
cv = function(v){ return (v === undefined || v === null) ? '' : String(v); };
break;
case "int":
cv = function(v){
return v !== undefined && v !== null && v !== '' ?
parseInt(String(v).replace(stripRe, ""), 10) : '';
};
break;
case "float":
cv = function(v){
return v !== undefined && v !== null && v !== '' ?
parseFloat(String(v).replace(stripRe, ""), 10) : '';
};
break;
case "bool":
cv = function(v){ return v === true || v === "true" || v == 1; };
break;
case "date":
cv = function(v){
if(!v){
return '';
}
if(Ext.isDate(v)){
return v;
}
if(dateFormat){
if(dateFormat == "timestamp"){
return new Date(v*1000);
}
if(dateFormat == "time"){
return new Date(parseInt(v, 10));
}
return Date.parseDate(v, dateFormat);
}
var parsed = Date.parse(v);
return parsed ? new Date(parsed) : null;
};
break;
default:
cv = function(v){ return v; };
break;
}
this.convert = cv;
}
};
Ext.data.Field.prototype = {
dateFormat: null,
defaultValue: "",
mapping: null,
sortType : null,
sortDir : "ASC",
allowBlank : true
};
Ext.data.DataReader = function(meta, recordType){
this.meta = meta;
this.recordType = Ext.isArray(recordType) ?
Ext.data.Record.create(recordType) : recordType;
if (this.recordType){
this.buildExtractors();
}
};
Ext.data.DataReader.prototype = {
getTotal: Ext.emptyFn,
getRoot: Ext.emptyFn,
getMessage: Ext.emptyFn,
getSuccess: Ext.emptyFn,
getId: Ext.emptyFn,
buildExtractors : Ext.emptyFn,
extractData : Ext.emptyFn,
extractValues : Ext.emptyFn,
realize: function(rs, data){
if (Ext.isArray(rs)) {
for (var i = rs.length - 1; i >= 0; i--) {
if (Ext.isArray(data)) {
this.realize(rs.splice(i,1).shift(), data.splice(i,1).shift());
}
else {
this.realize(rs.splice(i,1).shift(), data);
}
}
}
else {
if (Ext.isArray(data) && data.length == 1) {
data = data.shift();
}
if (!this.isData(data)) {
throw new Ext.data.DataReader.Error('realize', rs);
}
rs.phantom = false;
rs._phid = rs.id;
rs.id = this.getId(data);
rs.fields.each(function(f) {
if (data[f.name] !== f.defaultValue) {
rs.data[f.name] = data[f.name];
}
});
rs.commit();
}
},
update : function(rs, data) {
if (Ext.isArray(rs)) {
for (var i=rs.length-1; i >= 0; i--) {
if (Ext.isArray(data)) {
this.update(rs.splice(i,1).shift(), data.splice(i,1).shift());
}
else {
this.update(rs.splice(i,1).shift(), data);
}
}
}
else {
if (Ext.isArray(data) && data.length == 1) {
data = data.shift();
}
if (this.isData(data)) {
rs.fields.each(function(f) {
if (data[f.name] !== f.defaultValue) {
rs.data[f.name] = data[f.name];
}
});
}
rs.commit();
}
},
extractData : function(root, returnRecords) {
var rawName = (this instanceof Ext.data.JsonReader) ? 'json' : 'node';
var rs = [];
if (this.isData(root) && !(this instanceof Ext.data.XmlReader)) {
root = [root];
}
var f = this.recordType.prototype.fields,
fi = f.items,
fl = f.length,
rs = [];
if (returnRecords === true) {
var Record = this.recordType;
for (var i = 0; i < root.length; i++) {
var n = root[i];
var record = new Record(this.extractValues(n, fi, fl), this.getId(n));
record[rawName] = n;
rs.push(record);
}
}
else {
for (var i = 0; i < root.length; i++) {
var data = this.extractValues(root[i], fi, fl);
data[this.meta.idProperty] = this.getId(root[i]);
rs.push(data);
}
}
return rs;
},
isData : function(data) {
return (data && Ext.isObject(data) && !Ext.isEmpty(this.getId(data))) ? true : false;
},
onMetaChange : function(meta){
delete this.ef;
this.meta = meta;
this.recordType = Ext.data.Record.create(meta.fields);
this.buildExtractors();
}
};
Ext.data.DataReader.Error = Ext.extend(Ext.Error, {
constructor : function(message, arg) {
this.arg = arg;
Ext.Error.call(this, message);
},
name: 'Ext.data.DataReader'
});
Ext.apply(Ext.data.DataReader.Error.prototype, {
lang : {
'update': "#update received invalid data from server. Please see docs for DataReader#update and review your DataReader configuration.",
'realize': "#realize was called with invalid remote-data. Please see the docs for DataReader#realize and review your DataReader configuration.",
'invalid-response': "#readResponse received an invalid response from the server."
}
});
Ext.data.DataWriter = function(config){
Ext.apply(this, config);
};
Ext.data.DataWriter.prototype = {
writeAllFields : false,
listful : false,
apply : function(params, baseParams, action, rs) {
var data = [],
renderer = action + 'Record';
if (Ext.isArray(rs)) {
Ext.each(rs, function(rec){
data.push(this[renderer](rec));
}, this);
}
else if (rs instanceof Ext.data.Record) {
data = this[renderer](rs);
}
this.render(params, baseParams, data);
},
render : Ext.emptyFn,
updateRecord : Ext.emptyFn,
createRecord : Ext.emptyFn,
destroyRecord : Ext.emptyFn,
toHash : function(rec, config) {
var map = rec.fields.map,
data = {},
raw = (this.writeAllFields === false && rec.phantom === false) ? rec.getChanges() : rec.data,
m;
Ext.iterate(raw, function(prop, value){
if((m = map[prop])){
data[m.mapping ? m.mapping : m.name] = value;
}
});
if (rec.phantom) {
if (rec.fields.containsKey(this.meta.idProperty) && Ext.isEmpty(rec.data[this.meta.idProperty])) {
delete data[this.meta.idProperty];
}
} else {
data[this.meta.idProperty] = rec.id
}
return data;
},
toArray : function(data) {
var fields = [];
Ext.iterate(data, function(k, v) {fields.push({name: k, value: v});},this);
return fields;
}
};
Ext.data.DataProxy = function(conn){
conn = conn || {};
this.api = conn.api;
this.url = conn.url;
this.restful = conn.restful;
this.listeners = conn.listeners;
this.prettyUrls = conn.prettyUrls;
this.addEvents(
'exception',
'beforeload',
'load',
'loadexception',
'beforewrite',
'write'
);
Ext.data.DataProxy.superclass.constructor.call(this);
try {
Ext.data.Api.prepare(this);
} catch (e) {
if (e instanceof Ext.data.Api.Error) {
e.toConsole();
}
}
Ext.data.DataProxy.relayEvents(this, ['beforewrite', 'write', 'exception']);
};
Ext.extend(Ext.data.DataProxy, Ext.util.Observable, {
restful: false,
setApi : function() {
if (arguments.length == 1) {
var valid = Ext.data.Api.isValid(arguments[0]);
if (valid === true) {
this.api = arguments[0];
}
else {
throw new Ext.data.Api.Error('invalid', valid);
}
}
else if (arguments.length == 2) {
if (!Ext.data.Api.isAction(arguments[0])) {
throw new Ext.data.Api.Error('invalid', arguments[0]);
}
this.api[arguments[0]] = arguments[1];
}
Ext.data.Api.prepare(this);
},
isApiAction : function(action) {
return (this.api[action]) ? true : false;
},
request : function(action, rs, params, reader, callback, scope, options) {
if (!this.api[action] && !this.load) {
throw new Ext.data.DataProxy.Error('action-undefined', action);
}
params = params || {};
if ((action === Ext.data.Api.actions.read) ? this.fireEvent("beforeload", this, params) : this.fireEvent("beforewrite", this, action, rs, params) !== false) {
this.doRequest.apply(this, arguments);
}
else {
callback.call(scope || this, null, options, false);
}
},
load : null,
doRequest : function(action, rs, params, reader, callback, scope, options) {
this.load(params, reader, callback, scope, options);
},
onRead : Ext.emptyFn,
onWrite : Ext.emptyFn,
buildUrl : function(action, record) {
record = record || null;
var url = (this.conn && this.conn.url) ? this.conn.url : (this.api[action]) ? this.api[action].url : this.url;
if (!url) {
throw new Ext.data.Api.Error('invalid-url', action);
}
var provides = null;
var m = url.match(/(.*)(.json|.xml|.html)$/);
if (m) {
provides = m[2];
url = m[1];
}
if ((this.restful === true || this.prettyUrls === true) && record instanceof Ext.data.Record && !record.phantom) {
url += '/' + record.id;
}
return (provides === null) ? url : url + provides;
},
destroy: function(){
this.purgeListeners();
}
});
Ext.apply(Ext.data.DataProxy, Ext.util.Observable.prototype);
Ext.util.Observable.call(Ext.data.DataProxy);
Ext.data.DataProxy.Error = Ext.extend(Ext.Error, {
constructor : function(message, arg) {
this.arg = arg;
Ext.Error.call(this, message);
},
name: 'Ext.data.DataProxy'
});
Ext.apply(Ext.data.DataProxy.Error.prototype, {
lang: {
'action-undefined': "DataProxy attempted to execute an API-action but found an undefined url / function. Please review your Proxy url/api-configuration.",
'api-invalid': 'Recieved an invalid API-configuration. Please ensure your proxy API-configuration contains only the actions from Ext.data.Api.actions.'
}
});
Ext.data.Request = function(params) {
Ext.apply(this, params);
};
Ext.data.Request.prototype = {
action : undefined,
rs : undefined,
params: undefined,
callback : Ext.emptyFn,
scope : undefined,
reader : undefined
};
Ext.data.Response = function(params) {
Ext.apply(this, params);
};
Ext.data.Response.prototype = {
action: undefined,
success : undefined,
message : undefined,
data: undefined,
raw: undefined,
records: undefined
};
Ext.data.ScriptTagProxy = function(config){
Ext.apply(this, config);
Ext.data.ScriptTagProxy.superclass.constructor.call(this, config);
this.head = document.getElementsByTagName("head")[0];
};
Ext.data.ScriptTagProxy.TRANS_ID = 1000;
Ext.extend(Ext.data.ScriptTagProxy, Ext.data.DataProxy, {
timeout : 30000,
callbackParam : "callback",
nocache : true,
doRequest : function(action, rs, params, reader, callback, scope, arg) {
var p = Ext.urlEncode(Ext.apply(params, this.extraParams));
var url = this.buildUrl(action, rs);
if (!url) {
throw new Ext.data.Api.Error('invalid-url', url);
}
url = Ext.urlAppend(url, p);
if(this.nocache){
url = Ext.urlAppend(url, '_dc=' + (new Date().getTime()));
}
var transId = ++Ext.data.ScriptTagProxy.TRANS_ID;
var trans = {
id : transId,
action: action,
cb : "stcCallback"+transId,
scriptId : "stcScript"+transId,
params : params,
arg : arg,
url : url,
callback : callback,
scope : scope,
reader : reader
};
window[trans.cb] = this.createCallback(action, rs, trans);
url += String.format("&{0}={1}", this.callbackParam, trans.cb);
if(this.autoAbort !== false){
this.abort();
}
trans.timeoutId = this.handleFailure.defer(this.timeout, this, [trans]);
var script = document.createElement("script");
script.setAttribute("src", url);
script.setAttribute("type", "text/javascript");
script.setAttribute("id", trans.scriptId);
this.head.appendChild(script);
this.trans = trans;
},
createCallback : function(action, rs, trans) {
var self = this;
return function(res) {
self.trans = false;
self.destroyTrans(trans, true);
if (action === Ext.data.Api.actions.read) {
self.onRead.call(self, action, trans, res);
} else {
self.onWrite.call(self, action, trans, res, rs);
}
};
},
onRead : function(action, trans, res) {
var result;
try {
result = trans.reader.readRecords(res);
}catch(e){
this.fireEvent("loadexception", this, trans, res, e);
this.fireEvent('exception', this, 'response', action, trans, res, e);
trans.callback.call(trans.scope||window, null, trans.arg, false);
return;
}
if (result.success === false) {
this.fireEvent('loadexception', this, trans, res);
this.fireEvent('exception', this, 'remote', action, trans, res, null);
} else {
this.fireEvent("load", this, res, trans.arg);
}
trans.callback.call(trans.scope||window, result, trans.arg, result.success);
},
onWrite : function(action, trans, response, rs) {
var reader = trans.reader;
try {
var res = reader.readResponse(action, response);
} catch (e) {
this.fireEvent('exception', this, 'response', action, trans, res, e);
trans.callback.call(trans.scope||window, null, res, false);
return;
}
if(!res.success === true){
this.fireEvent('exception', this, 'remote', action, trans, res, rs);
trans.callback.call(trans.scope||window, null, res, false);
return;
}
this.fireEvent("write", this, action, res.data, res, rs, trans.arg );
trans.callback.call(trans.scope||window, res.data, res, true);
},
isLoading : function(){
return this.trans ? true : false;
},
abort : function(){
if(this.isLoading()){
this.destroyTrans(this.trans);
}
},
destroyTrans : function(trans, isLoaded){
this.head.removeChild(document.getElementById(trans.scriptId));
clearTimeout(trans.timeoutId);
if(isLoaded){
window[trans.cb] = undefined;
try{
delete window[trans.cb];
}catch(e){}
}else{
window[trans.cb] = function(){
window[trans.cb] = undefined;
try{
delete window[trans.cb];
}catch(e){}
};
}
},
handleFailure : function(trans){
this.trans = false;
this.destroyTrans(trans, false);
if (trans.action === Ext.data.Api.actions.read) {
this.fireEvent("loadexception", this, null, trans.arg);
}
this.fireEvent('exception', this, 'response', trans.action, {
response: null,
options: trans.arg
});
trans.callback.call(trans.scope||window, null, trans.arg, false);
},
destroy: function(){
this.abort();
Ext.data.ScriptTagProxy.superclass.destroy.call(this);
}
});
Ext.data.HttpProxy = function(conn){
Ext.data.HttpProxy.superclass.constructor.call(this, conn);
this.conn = conn;
this.conn.url = null;
this.useAjax = !conn || !conn.events;
var actions = Ext.data.Api.actions;
this.activeRequest = {};
for (var verb in actions) {
this.activeRequest[actions[verb]] = undefined;
}
};
Ext.extend(Ext.data.HttpProxy, Ext.data.DataProxy, {
getConnection : function() {
return this.useAjax ? Ext.Ajax : this.conn;
},
setUrl : function(url, makePermanent) {
this.conn.url = url;
if (makePermanent === true) {
this.url = url;
this.api = null;
Ext.data.Api.prepare(this);
}
},
doRequest : function(action, rs, params, reader, cb, scope, arg) {
var o = {
method: (this.api[action]) ? this.api[action]['method'] : undefined,
request: {
callback : cb,
scope : scope,
arg : arg
},
reader: reader,
callback : this.createCallback(action, rs),
scope: this
};
if (params.jsonData) {
o.jsonData = params.jsonData;
} else if (params.xmlData) {
o.xmlData = params.xmlData;
} else {
o.params = params || {};
}
this.conn.url = this.buildUrl(action, rs);
if(this.useAjax){
Ext.applyIf(o, this.conn);
if (this.activeRequest[action]) {
}
this.activeRequest[action] = Ext.Ajax.request(o);
}else{
this.conn.request(o);
}
this.conn.url = null;
},
createCallback : function(action, rs) {
return function(o, success, response) {
this.activeRequest[action] = undefined;
if (!success) {
if (action === Ext.data.Api.actions.read) {
this.fireEvent('loadexception', this, o, response);
}
this.fireEvent('exception', this, 'response', action, o, response);
o.request.callback.call(o.request.scope, null, o.request.arg, false);
return;
}
if (action === Ext.data.Api.actions.read) {
this.onRead(action, o, response);
} else {
this.onWrite(action, o, response, rs);
}
}
},
onRead : function(action, o, response) {
var result;
try {
result = o.reader.read(response);
}catch(e){
this.fireEvent('loadexception', this, o, response, e);
this.fireEvent('exception', this, 'response', action, o, response, e);
o.request.callback.call(o.request.scope, null, o.request.arg, false);
return;
}
if (result.success === false) {
this.fireEvent('loadexception', this, o, response);
var res = o.reader.readResponse(action, response);
this.fireEvent('exception', this, 'remote', action, o, res, null);
}
else {
this.fireEvent('load', this, o, o.request.arg);
}
o.request.callback.call(o.request.scope, result, o.request.arg, result.success);
},
onWrite : function(action, o, response, rs) {
var reader = o.reader;
var res;
try {
res = reader.readResponse(action, response);
} catch (e) {
this.fireEvent('exception', this, 'response', action, o, response, e);
o.request.callback.call(o.request.scope, null, o.request.arg, false);
return;
}
if (res.success === false) {
this.fireEvent('exception', this, 'remote', action, o, res, rs);
} else {
this.fireEvent('write', this, action, res.data, res, rs, o.request.arg);
}
o.request.callback.call(o.request.scope, res.data, res, res.success);
},
destroy: function(){
if(!this.useAjax){
this.conn.abort();
}else if(this.activeRequest){
var actions = Ext.data.Api.actions;
for (var verb in actions) {
if(this.activeRequest[actions[verb]]){
Ext.Ajax.abort(this.activeRequest[actions[verb]]);
}
}
}
Ext.data.HttpProxy.superclass.destroy.call(this);
}
});
Ext.data.MemoryProxy = function(data){
var api = {};
api[Ext.data.Api.actions.read] = true;
Ext.data.MemoryProxy.superclass.constructor.call(this, {
api: api
});
this.data = data;
};
Ext.extend(Ext.data.MemoryProxy, Ext.data.DataProxy, {
doRequest : function(action, rs, params, reader, callback, scope, arg) {
params = params || {};
var result;
try {
result = reader.readRecords(this.data);
}catch(e){
this.fireEvent("loadexception", this, null, arg, e);
this.fireEvent('exception', this, 'response', action, arg, null, e);
callback.call(scope, null, arg, false);
return;
}
callback.call(scope, result, arg, true);
}
});
Ext.data.JsonWriter = function(config) {
Ext.data.JsonWriter.superclass.constructor.call(this, config);
if (this.returnJson != undefined) {
this.encode = this.returnJson;
}
}
Ext.extend(Ext.data.JsonWriter, Ext.data.DataWriter, {
returnJson : undefined,
encode : true,
render : function(params, baseParams, data) {
if (this.encode === true) {
Ext.apply(params, baseParams);
params[this.meta.root] = Ext.encode(data);
} else {
var jdata = Ext.apply({}, baseParams);
jdata[this.meta.root] = data;
params.jsonData = jdata;
}
},
createRecord : function(rec) {
return this.toHash(rec);
},
updateRecord : function(rec) {
return this.toHash(rec);
},
destroyRecord : function(rec) {
return rec.id;
}
});
Ext.data.JsonReader = function(meta, recordType){
meta = meta || {};
Ext.applyIf(meta, {
idProperty: 'id',
successProperty: 'success',
totalProperty: 'total'
});
Ext.data.JsonReader.superclass.constructor.call(this, meta, recordType || meta.fields);
};
Ext.extend(Ext.data.JsonReader, Ext.data.DataReader, {
read : function(response){
var json = response.responseText;
var o = Ext.decode(json);
if(!o) {
throw {message: 'JsonReader.read: Json object not found'};
}
return this.readRecords(o);
},
readResponse : function(action, response) {
var o = (response.responseText !== undefined) ? Ext.decode(response.responseText) : response;
if(!o) {
throw new Ext.data.JsonReader.Error('response');
}
var root = this.getRoot(o);
if (action === Ext.data.Api.actions.create) {
var def = Ext.isDefined(root);
if (def && Ext.isEmpty(root)) {
throw new Ext.data.JsonReader.Error('root-empty', this.meta.root);
}
else if (!def) {
throw new Ext.data.JsonReader.Error('root-undefined-response', this.meta.root);
}
}
var res = new Ext.data.Response({
action: action,
success: this.getSuccess(o),
data: (root) ? this.extractData(root, false) : [],
message: this.getMessage(o),
raw: o
});
if (Ext.isEmpty(res.success)) {
throw new Ext.data.JsonReader.Error('successProperty-response', this.meta.successProperty);
}
return res;
},
readRecords : function(o){
this.jsonData = o;
if(o.metaData){
this.onMetaChange(o.metaData);
}
var s = this.meta, Record = this.recordType,
f = Record.prototype.fields, fi = f.items, fl = f.length, v;
var root = this.getRoot(o), c = root.length, totalRecords = c, success = true;
if(s.totalProperty){
v = parseInt(this.getTotal(o), 10);
if(!isNaN(v)){
totalRecords = v;
}
}
if(s.successProperty){
v = this.getSuccess(o);
if(v === false || v === 'false'){
success = false;
}
}
return {
success : success,
records : this.extractData(root, true),
totalRecords : totalRecords
};
},
buildExtractors : function() {
if(this.ef){
return;
}
var s = this.meta, Record = this.recordType,
f = Record.prototype.fields, fi = f.items, fl = f.length;
if(s.totalProperty) {
this.getTotal = this.createAccessor(s.totalProperty);
}
if(s.successProperty) {
this.getSuccess = this.createAccessor(s.successProperty);
}
if (s.messageProperty) {
this.getMessage = this.createAccessor(s.messageProperty);
}
this.getRoot = s.root ? this.createAccessor(s.root) : function(p){return p;};
if (s.id || s.idProperty) {
var g = this.createAccessor(s.id || s.idProperty);
this.getId = function(rec) {
var r = g(rec);
return (r === undefined || r === '') ? null : r;
};
} else {
this.getId = function(){return null;};
}
var ef = [];
for(var i = 0; i < fl; i++){
f = fi[i];
var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
ef.push(this.createAccessor(map));
}
this.ef = ef;
},
simpleAccess : function(obj, subsc) {
return obj[subsc];
},
createAccessor : function(){
var re = /[[.]/;
return function(expr) {
try {
return(re.test(expr)) ?
new Function('obj', 'return obj.' + expr) :
function(obj){
return obj[expr];
};
} catch(e){}
return Ext.emptyFn;
};
}(),
extractValues : function(data, items, len) {
var f, values = {};
for(var j = 0; j < len; j++){
f = items[j];
var v = this.ef[j](data);
values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue, data);
}
return values;
}
});
Ext.data.JsonReader.Error = Ext.extend(Ext.Error, {
constructor : function(message, arg) {
this.arg = arg;
Ext.Error.call(this, message);
},
name : 'Ext.data.JsonReader'
});
Ext.apply(Ext.data.JsonReader.Error.prototype, {
lang: {
'response': 'An error occurred while json-decoding your server response',
'successProperty-response': 'Could not locate your "successProperty" in your server response. Please review your JsonReader config to ensure the config-property "successProperty" matches the property in your server-response. See the JsonReader docs.',
'root-undefined-config': 'Your JsonReader was configured without a "root" property. Please review your JsonReader config and make sure to define the root property. See the JsonReader docs.',
'idProperty-undefined' : 'Your JsonReader was configured without an "idProperty" Please review your JsonReader configuration and ensure the "idProperty" is set (e.g.: "id"). See the JsonReader docs.',
'root-empty': 'Data was expected to be returned by the server in the "root" property of the response. Please review your JsonReader configuration to ensure the "root" property matches that returned in the server-response. See JsonReader docs.'
}
});
Ext.data.ArrayReader = Ext.extend(Ext.data.JsonReader, {
readRecords : function(o){
this.arrayData = o;
var s = this.meta,
sid = s ? Ext.num(s.idIndex, s.id) : null,
recordType = this.recordType,
fields = recordType.prototype.fields,
records = [],
v;
var root = this.getRoot(o);
for(var i = 0, len = root.length; i < len; i++) {
var n = root[i],
values = {},
id = ((sid || sid === 0) && n[sid] !== undefined && n[sid] !== "" ? n[sid] : null);
for(var j = 0, jlen = fields.length; j < jlen; j++) {
var f = fields.items[j],
k = f.mapping !== undefined && f.mapping !== null ? f.mapping : j;
v = n[k] !== undefined ? n[k] : f.defaultValue;
v = f.convert(v, n);
values[f.name] = v;
}
var record = new recordType(values, id);
record.json = n;
records[records.length] = record;
}
var totalRecords = records.length;
if(s.totalProperty) {
v = parseInt(this.getTotal(o), 10);
if(!isNaN(v)) {
totalRecords = v;
}
}
return {
records : records,
totalRecords : totalRecords
};
}
});
Ext.data.ArrayStore = Ext.extend(Ext.data.Store, {
constructor: function(config){
Ext.data.ArrayStore.superclass.constructor.call(this, Ext.apply(config, {
reader: new Ext.data.ArrayReader(config)
}));
},
loadData : function(data, append){
if(this.expandData === true){
var r = [];
for(var i = 0, len = data.length; i < len; i++){
r[r.length] = [data[i]];
}
data = r;
}
Ext.data.ArrayStore.superclass.loadData.call(this, data, append);
}
});
Ext.reg('arraystore', Ext.data.ArrayStore);
Ext.data.SimpleStore = Ext.data.ArrayStore;
Ext.reg('simplestore', Ext.data.SimpleStore);
Ext.data.JsonStore = Ext.extend(Ext.data.Store, {
constructor: function(config){
Ext.data.JsonStore.superclass.constructor.call(this, Ext.apply(config, {
reader: new Ext.data.JsonReader(config)
}));
}
});
Ext.reg('jsonstore', Ext.data.JsonStore);
Ext.data.XmlWriter = function(params) {
Ext.data.XmlWriter.superclass.constructor.apply(this, arguments);
this.tpl = (typeof(this.tpl) === 'string') ? new Ext.XTemplate(this.tpl).compile() : this.tpl.compile();
};
Ext.extend(Ext.data.XmlWriter, Ext.data.DataWriter, {
documentRoot: 'xrequest',
forceDocumentRoot: false,
root: 'records',
xmlVersion : '1.0',
xmlEncoding: 'ISO-8859-15',
tpl: '<tpl for="."><' + '?xml version="{version}" encoding="{encoding}"?' + '><tpl if="documentRoot"><{documentRoot}><tpl for="baseParams"><tpl for="."><{name}>{value}</{name}</tpl></tpl></tpl><tpl if="records.length>1"><{root}></tpl><tpl for="records"><{parent.record}><tpl for="."><{name}>{value}</{name}></tpl></{parent.record}></tpl><tpl if="records.length>1"></{root}></tpl><tpl if="documentRoot"></{documentRoot}></tpl></tpl>',
render : function(params, baseParams, data) {
baseParams = this.toArray(baseParams);
params.xmlData = this.tpl.applyTemplate({
version: this.xmlVersion,
encoding: this.xmlEncoding,
documentRoot: (baseParams.length > 0 || this.forceDocumentRoot === true) ? this.documentRoot : false,
record: this.meta.record,
root: this.root,
baseParams: baseParams,
records: (Ext.isArray(data[0])) ? data : [data]
});
},
createRecord : function(rec) {
return this.toArray(this.toHash(rec));
},
updateRecord : function(rec) {
return this.toArray(this.toHash(rec));
},
destroyRecord : function(rec) {
var data = {};
data[this.meta.idProperty] = rec.id;
return this.toArray(data);
}
});
Ext.data.XmlReader = function(meta, recordType){
meta = meta || {};
Ext.applyIf(meta, {
idProperty: meta.idProperty || meta.idPath || meta.id,
successProperty: meta.successProperty || meta.success
});
Ext.data.XmlReader.superclass.constructor.call(this, meta, recordType || meta.fields);
};
Ext.extend(Ext.data.XmlReader, Ext.data.DataReader, {
read : function(response){
var doc = response.responseXML;
if(!doc) {
throw {message: "XmlReader.read: XML Document not available"};
}
return this.readRecords(doc);
},
readRecords : function(doc){
this.xmlData = doc;
var root = doc.documentElement || doc,
q = Ext.DomQuery,
totalRecords = 0,
success = true;
if(this.meta.totalProperty){
totalRecords = this.getTotal(root, 0);
}
if(this.meta.successProperty){
success = this.getSuccess(root);
}
var records = this.extractData(q.select(this.meta.record, root), true);
return {
success : success,
records : records,
totalRecords : totalRecords || records.length
};
},
readResponse : function(action, response) {
var q = Ext.DomQuery,
doc = response.responseXML;
var res = new Ext.data.Response({
action: action,
success : this.getSuccess(doc),
message: this.getMessage(doc),
data: this.extractData(q.select(this.meta.record, doc) || q.select(this.meta.root, doc), false),
raw: doc
});
if (Ext.isEmpty(res.success)) {
throw new Ext.data.DataReader.Error('successProperty-response', this.meta.successProperty);
}
if (action === Ext.data.Api.actions.create) {
var def = Ext.isDefined(res.data);
if (def && Ext.isEmpty(res.data)) {
throw new Ext.data.JsonReader.Error('root-empty', this.meta.root);
}
else if (!def) {
throw new Ext.data.JsonReader.Error('root-undefined-response', this.meta.root);
}
}
return res;
},
getSuccess : function() {
return true;
},
buildExtractors : function() {
if(this.ef){
return;
}
var s = this.meta,
Record = this.recordType,
f = Record.prototype.fields,
fi = f.items,
fl = f.length;
if(s.totalProperty) {
this.getTotal = this.createAccessor(s.totalProperty);
}
if(s.successProperty) {
this.getSuccess = this.createAccessor(s.successProperty);
}
if (s.messageProperty) {
this.getMessage = this.createAccessor(s.messageProperty);
}
this.getRoot = function(res) {
return (!Ext.isEmpty(res[this.meta.record])) ? res[this.meta.record] : res[this.meta.root];
}
if (s.idPath || s.idProperty) {
var g = this.createAccessor(s.idPath || s.idProperty);
this.getId = function(rec) {
var id = g(rec) || rec.id;
return (id === undefined || id === '') ? null : id;
};
} else {
this.getId = function(){return null;};
}
var ef = [];
for(var i = 0; i < fl; i++){
f = fi[i];
var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
ef.push(this.createAccessor(map));
}
this.ef = ef;
},
createAccessor : function(){
var q = Ext.DomQuery;
return function(key) {
switch(key) {
case this.meta.totalProperty:
return function(root, def){
return q.selectNumber(key, root, def);
}
break;
case this.meta.successProperty:
return function(root, def) {
var sv = q.selectValue(key, root, true);
var success = sv !== false && sv !== 'false';
return success;
}
break;
default:
return function(root, def) {
return q.selectValue(key, root, def);
}
break;
}
};
}(),
extractValues : function(data, items, len) {
var f, values = {};
for(var j = 0; j < len; j++){
f = items[j];
var v = this.ef[j](data);
values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue, data);
}
return values;
}
});
Ext.data.XmlStore = Ext.extend(Ext.data.Store, {
constructor: function(config){
Ext.data.XmlStore.superclass.constructor.call(this, Ext.apply(config, {
reader: new Ext.data.XmlReader(config)
}));
}
});
Ext.reg('xmlstore', Ext.data.XmlStore);
Ext.data.GroupingStore = Ext.extend(Ext.data.Store, {
constructor: function(config){
Ext.data.GroupingStore.superclass.constructor.call(this, config);
this.applyGroupField();
},
remoteGroup : false,
groupOnSort:false,
groupDir : 'ASC',
clearGrouping : function(){
this.groupField = false;
if(this.remoteGroup){
if(this.baseParams){
delete this.baseParams.groupBy;
}
var lo = this.lastOptions;
if(lo && lo.params){
delete lo.params.groupBy;
}
this.reload();
}else{
this.applySort();
this.fireEvent('datachanged', this);
}
},
groupBy : function(field, forceRegroup, direction){
direction = direction ? (String(direction).toUpperCase() == 'DESC' ? 'DESC' : 'ASC') : this.groupDir;
if(this.groupField == field && this.groupDir == direction && !forceRegroup){
return;
}
this.groupField = field;
this.groupDir = direction;
this.applyGroupField();
if(this.groupOnSort){
this.sort(field, direction);
return;
}
if(this.remoteGroup){
this.reload();
}else{
var si = this.sortInfo || {};
if(si.field != field || si.direction != direction){
this.applySort();
}else{
this.sortData(field, direction);
}
this.fireEvent('datachanged', this);
}
},
applyGroupField: function(){
if(this.remoteGroup){
if(!this.baseParams){
this.baseParams = {};
}
this.baseParams.groupBy = this.groupField;
this.baseParams.groupDir = this.groupDir;
}
},
applySort : function(){
Ext.data.GroupingStore.superclass.applySort.call(this);
if(!this.groupOnSort && !this.remoteGroup){
var gs = this.getGroupState();
if(gs && (gs != this.sortInfo.field || this.groupDir != this.sortInfo.direction)){
this.sortData(this.groupField, this.groupDir);
}
}
},
applyGrouping : function(alwaysFireChange){
if(this.groupField !== false){
this.groupBy(this.groupField, true, this.groupDir);
return true;
}else{
if(alwaysFireChange === true){
this.fireEvent('datachanged', this);
}
return false;
}
},
getGroupState : function(){
return this.groupOnSort && this.groupField !== false ?
(this.sortInfo ? this.sortInfo.field : undefined) : this.groupField;
}
});
Ext.reg('groupingstore', Ext.data.GroupingStore);
Ext.data.DirectProxy = function(config){
Ext.apply(this, config);
if(typeof this.paramOrder == 'string'){
this.paramOrder = this.paramOrder.split(/[s,|]/);
}
Ext.data.DirectProxy.superclass.constructor.call(this, config);
};
Ext.extend(Ext.data.DirectProxy, Ext.data.DataProxy, {
paramOrder: undefined,
paramsAsHash: true,
directFn : undefined,
doRequest : function(action, rs, params, reader, callback, scope, options) {
var args = [],
directFn = this.api[action] || this.directFn;
switch (action) {
case Ext.data.Api.actions.create:
args.push(params.jsonData);
break;
case Ext.data.Api.actions.read:
if(directFn.directCfg.method.len > 0){
if(this.paramOrder){
for(var i = 0, len = this.paramOrder.length; i < len; i++){
args.push(params[this.paramOrder[i]]);
}
}else if(this.paramsAsHash){
args.push(params);
}
}
break;
case Ext.data.Api.actions.update:
args.push(params.jsonData);
break;
case Ext.data.Api.actions.destroy:
args.push(params.jsonData);
break;
}
var trans = {
params : params || {},
request: {
callback : callback,
scope : scope,
arg : options
},
reader: reader
};
args.push(this.createCallback(action, rs, trans), this);
directFn.apply(window, args);
},
createCallback : function(action, rs, trans) {
return function(result, res) {
if (!res.status) {
if (action === Ext.data.Api.actions.read) {
this.fireEvent("loadexception", this, trans, res, null);
}
this.fireEvent('exception', this, 'remote', action, trans, res, null);
trans.request.callback.call(trans.request.scope, null, trans.request.arg, false);
return;
}
if (action === Ext.data.Api.actions.read) {
this.onRead(action, trans, result, res);
} else {
this.onWrite(action, trans, result, res, rs);
}
};
},
onRead : function(action, trans, result, res) {
var records;
try {
records = trans.reader.readRecords(result);
}
catch (ex) {
this.fireEvent("loadexception", this, trans, res, ex);
this.fireEvent('exception', this, 'response', action, trans, res, ex);
trans.request.callback.call(trans.request.scope, null, trans.request.arg, false);
return;
}
this.fireEvent("load", this, res, trans.request.arg);
trans.request.callback.call(trans.request.scope, records, trans.request.arg, true);
},
onWrite : function(action, trans, result, res, rs) {
var data = trans.reader.extractData(result, false);
this.fireEvent("write", this, action, data, res, rs, trans.request.arg);
trans.request.callback.call(trans.request.scope, data, res, true);
}
});
Ext.data.DirectStore = function(c){
c.batchTransactions = false;
Ext.data.DirectStore.superclass.constructor.call(this, Ext.apply(c, {
proxy: (typeof(c.proxy) == 'undefined') ? new Ext.data.DirectProxy(Ext.copyTo({}, c, 'paramOrder,paramsAsHash,directFn,api')) : c.proxy,
reader: (typeof(c.reader) == 'undefined' && typeof(c.fields) == 'object') ? new Ext.data.JsonReader(Ext.copyTo({}, c, 'totalProperty,root,idProperty'), c.fields) : c.reader
}));
};
Ext.extend(Ext.data.DirectStore, Ext.data.Store, {});
Ext.reg('directstore', Ext.data.DirectStore);
Ext.Direct = Ext.extend(Ext.util.Observable, {
exceptions: {
TRANSPORT: 'xhr',
PARSE: 'parse',
LOGIN: 'login',
SERVER: 'exception'
},
constructor: function(){
this.addEvents(
'event',
'exception'
);
this.transactions = {};
this.providers = {};
},
addProvider : function(provider){
var a = arguments;
if(a.length > 1){
for(var i = 0, len = a.length; i < len; i++){
this.addProvider(a[i]);
}
return;
}
if(!provider.events){
provider = new Ext.Direct.PROVIDERS[provider.type](provider);
}
provider.id = provider.id || Ext.id();
this.providers[provider.id] = provider;
provider.on('data', this.onProviderData, this);
provider.on('exception', this.onProviderException, this);
if(!provider.isConnected()){
provider.connect();
}
return provider;
},
getProvider : function(id){
return this.providers[id];
},
removeProvider : function(id){
var provider = id.id ? id : this.providers[id.id];
provider.un('data', this.onProviderData, this);
provider.un('exception', this.onProviderException, this);
delete this.providers[provider.id];
return provider;
},
addTransaction: function(t){
this.transactions[t.tid] = t;
return t;
},
removeTransaction: function(t){
delete this.transactions[t.tid || t];
return t;
},
getTransaction: function(tid){
return this.transactions[tid.tid || tid];
},
onProviderData : function(provider, e){
if(Ext.isArray(e)){
for(var i = 0, len = e.length; i < len; i++){
this.onProviderData(provider, e[i]);
}
return;
}
if(e.name && e.name != 'event' && e.name != 'exception'){
this.fireEvent(e.name, e);
}else if(e.type == 'exception'){
this.fireEvent('exception', e);
}
this.fireEvent('event', e, provider);
},
createEvent : function(response, extraProps){
return new Ext.Direct.eventTypes[response.type](Ext.apply(response, extraProps));
}
});
Ext.Direct = new Ext.Direct();
Ext.Direct.TID = 1;
Ext.Direct.PROVIDERS = {};
Ext.Direct.Transaction = function(config){
Ext.apply(this, config);
this.tid = ++Ext.Direct.TID;
this.retryCount = 0;
};
Ext.Direct.Transaction.prototype = {
send: function(){
this.provider.queueTransaction(this);
},
retry: function(){
this.retryCount++;
this.send();
},
getProvider: function(){
return this.provider;
}
};Ext.Direct.Event = function(config){
Ext.apply(this, config);
}
Ext.Direct.Event.prototype = {
status: true,
getData: function(){
return this.data;
}
};
Ext.Direct.RemotingEvent = Ext.extend(Ext.Direct.Event, {
type: 'rpc',
getTransaction: function(){
return this.transaction || Ext.Direct.getTransaction(this.tid);
}
});
Ext.Direct.ExceptionEvent = Ext.extend(Ext.Direct.RemotingEvent, {
status: false,
type: 'exception'
});
Ext.Direct.eventTypes = {
'rpc': Ext.Direct.RemotingEvent,
'event': Ext.Direct.Event,
'exception': Ext.Direct.ExceptionEvent
};
Ext.direct.Provider = Ext.extend(Ext.util.Observable, {
priority: 1,
constructor : function(config){
Ext.apply(this, config);
this.addEvents(
'connect',
'disconnect',
'data',