thickbox.js
资源名称:Ajax.rar [点击查看]
上传用户:shjgzm
上传日期:2017-08-31
资源大小:2757k
文件大小:11k
源码类别:
Ajax
开发平台:
Java
- /*
- * Thickbox 2.1 - One Box To Rule Them All.
- * By Cody Lindley (http://www.codylindley.com)
- * Copyright (c) 2006 cody lindley
- * Licensed under the MIT License:
- * http://www.opensource.org/licenses/mit-license.php
- * Thickbox is built on top of the very light weight jQuery library.
- */
- //on page load call TB_init
- $(document).ready(TB_init);
- //add thickbox to href elements that have a class of .thickbox
- function TB_init(){
- $("a.thickbox").click(function(){
- var t = this.title || this.name || null;
- var g = this.rel || false;
- TB_show(t,this.href,g);
- this.blur();
- return false;
- });
- }
- function TB_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
- try {
- if (document.getElementById("TB_HideSelect") == null) {
- $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
- $("#TB_overlay").click(TB_remove);
- }
- if(caption==null){caption=""};
- $(window).scroll(TB_position);
- TB_overlaySize();
- $("body").append("<div id='TB_load'><img src='images/loadingAnimation.gif' /></div>");
- TB_load_position();
- if(url.indexOf("?")!==-1){ //If there is a query string involved
- var baseURL = url.substr(0, url.indexOf("?"));
- }else{
- var baseURL = url;
- }
- var urlString = /.jpg|.jpeg|.png|.gif|.bmp/g;
- var urlType = baseURL.toLowerCase().match(urlString);
- if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
- TB_PrevCaption = "";
- TB_PrevURL = "";
- TB_PrevHTML = "";
- TB_NextCaption = "";
- TB_NextURL = "";
- TB_NextHTML = "";
- TB_imageCount = "";
- TB_FoundURL = false;
- if(imageGroup){
- TB_TempArray = $("a[@rel="+imageGroup+"]").get();
- for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML == "")); TB_Counter++) {
- var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
- if (!(TB_TempArray[TB_Counter].href == url)) {
- if (TB_FoundURL) {
- TB_NextCaption = TB_TempArray[TB_Counter].title;
- TB_NextURL = TB_TempArray[TB_Counter].href;
- TB_NextHTML = "<span id='TB_next'> <a href='#'>Next ></a></span>";
- } else {
- TB_PrevCaption = TB_TempArray[TB_Counter].title;
- TB_PrevURL = TB_TempArray[TB_Counter].href;
- TB_PrevHTML = "<span id='TB_prev'> <a href='#'>< Prev</a></span>";
- }
- } else {
- TB_FoundURL = true;
- TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
- }
- }
- }
- imgPreloader = new Image();
- imgPreloader.onload = function(){
- imgPreloader.onload = null;
- // Resizing large images - orginal by Christian Montoya edited by me.
- var pagesize = TB_getPageSize();
- var x = pagesize[0] - 150;
- var y = pagesize[1] - 150;
- var imageWidth = imgPreloader.width;
- var imageHeight = imgPreloader.height;
- if (imageWidth > x) {
- imageHeight = imageHeight * (x / imageWidth);
- imageWidth = x;
- if (imageHeight > y) {
- imageWidth = imageWidth * (y / imageHeight);
- imageHeight = y;
- }
- } else if (imageHeight > y) {
- imageWidth = imageWidth * (y / imageHeight);
- imageHeight = y;
- if (imageWidth > x) {
- imageHeight = imageHeight * (x / imageWidth);
- imageWidth = x;
- }
- }
- // End Resizing
- TB_WIDTH = imageWidth + 30;
- TB_HEIGHT = imageHeight + 60;
- $("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div>");
- $("#TB_closeWindowButton").click(TB_remove);
- if (!(TB_PrevHTML == "")) {
- function goPrev(){
- if($(document).unclick(goPrev)){$(document).unclick(goPrev)};
- $("#TB_window").remove();
- $("body").append("<div id='TB_window'></div>");
- TB_show(TB_PrevCaption, TB_PrevURL, imageGroup);
- return false;
- }
- $("#TB_prev").click(goPrev);
- }
- if (!(TB_NextHTML == "")) {
- function goNext(){
- $("#TB_window").remove();
- $("body").append("<div id='TB_window'></div>");
- TB_show(TB_NextCaption, TB_NextURL, imageGroup);
- return false;
- }
- $("#TB_next").click(goNext);
- }
- document.onkeydown = function(e){
- if (e == null) { // ie
- keycode = event.keyCode;
- } else { // mozilla
- keycode = e.which;
- }
- if(keycode == 27){ // close
- TB_remove();
- } else if(keycode == 190){ // display previous image
- if(!(TB_NextHTML == "")){
- document.onkeydown = "";
- goNext();
- }
- } else if(keycode == 188){ // display next image
- if(!(TB_PrevHTML == "")){
- document.onkeydown = "";
- goPrev();
- }
- }
- }
- TB_position();
- $("#TB_load").remove();
- $("#TB_ImageOff").click(TB_remove);
- $("#TB_window").css({display:"block"}); //for safari using css instead of show
- }
- imgPreloader.src = url;
- }else{//code to show html pages
- var queryString = url.replace(/^[^?]+??/,'');
- var params = TB_parseQuery( queryString );
- TB_WIDTH = (params['width']*1) + 30;
- TB_HEIGHT = (params['height']*1) + 40;
- ajaxContentW = TB_WIDTH - 30;
- ajaxContentH = TB_HEIGHT - 45;
- if(url.indexOf('TB_iframe') != -1){
- urlNoQuery = url.split('TB_');
- $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' onload='TB_showIframe()'> </iframe>");
- }else{
- $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
- }
- $("#TB_closeWindowButton").click(TB_remove);
- if(url.indexOf('TB_inline') != -1){
- $("#TB_ajaxContent").html($('#' + params['inlineId']).html());
- TB_position();
- $("#TB_load").remove();
- $("#TB_window").css({display:"block"});
- }else if(url.indexOf('TB_iframe') != -1){
- TB_position();
- if(frames['TB_iframeContent'] == undefined){//be nice to safari
- $("#TB_load").remove();
- $("#TB_window").css({display:"block"});
- $(document).keyup( function(e){ var key = e.keyCode; if(key == 27){TB_remove()} });
- }
- }else{
- $("#TB_ajaxContent").load(url, function(){
- TB_position();
- $("#TB_load").remove();
- $("#TB_window").css({display:"block"});
- });
- }
- }
- $(window).resize(TB_position);
- document.onkeyup = function(e){
- if (e == null) { // ie
- keycode = event.keyCode;
- } else { // mozilla
- keycode = e.which;
- }
- if(keycode == 27){ // close
- TB_remove();
- }
- }
- } catch(e) {
- alert( e );
- }
- }
- //helper functions below
- function TB_showIframe(){
- $("#TB_load").remove();
- $("#TB_window").css({display:"block"});
- }
- function TB_remove() {
- $("#TB_imageOff").unclick();
- $("#TB_overlay").unclick();
- $("#TB_closeWindowButton").unclick();
- $("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
- $("#TB_load").remove();
- return false;
- }
- function TB_position() {
- var pagesize = TB_getPageSize();
- var arrayPageScroll = TB_getPageScrollTop();
- $("#TB_window").css({width:TB_WIDTH+"px",left: (arrayPageScroll[0] + (pagesize[0] - TB_WIDTH)/2)+"px", top: (arrayPageScroll[1] + (pagesize[1]-TB_HEIGHT)/2)+"px" });
- }
- function TB_overlaySize(){
- if (window.innerHeight && window.scrollMaxY || window.innerWidth && window.scrollMaxX) {
- yScroll = window.innerHeight + window.scrollMaxY;
- xScroll = window.innerWidth + window.scrollMaxX;
- var deff = document.documentElement;
- var wff = (deff&&deff.clientWidth) || document.body.clientWidth || window.innerWidth || self.innerWidth;
- var hff = (deff&&deff.clientHeight) || document.body.clientHeight || window.innerHeight || self.innerHeight;
- xScroll -= (window.innerWidth - wff);
- yScroll -= (window.innerHeight - hff);
- } else if (document.body.scrollHeight > document.body.offsetHeight || document.body.scrollWidth > document.body.offsetWidth){ // all but Explorer Mac
- yScroll = document.body.scrollHeight;
- xScroll = document.body.scrollWidth;
- } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
- yScroll = document.body.offsetHeight;
- xScroll = document.body.offsetWidth;
- }
- $("#TB_overlay").css({"height":yScroll +"px", "width":xScroll +"px"});
- $("#TB_HideSelect").css({"height":yScroll +"px","width":xScroll +"px"});
- }
- function TB_load_position() {
- var pagesize = TB_getPageSize();
- var arrayPageScroll = TB_getPageScrollTop();
- $("#TB_load")
- .css({left: (arrayPageScroll[0] + (pagesize[0] - 100)/2)+"px", top: (arrayPageScroll[1] + ((pagesize[1]-100)/2))+"px" })
- .css({display:"block"});
- }
- function TB_parseQuery ( query ) {
- var Params = new Object ();
- if ( ! query ) return Params; // return empty object
- var Pairs = query.split(/[;&]/);
- for ( var i = 0; i < Pairs.length; i++ ) {
- var KeyVal = Pairs[i].split('=');
- if ( ! KeyVal || KeyVal.length != 2 ) continue;
- var key = unescape( KeyVal[0] );
- var val = unescape( KeyVal[1] );
- val = val.replace(/+/g, ' ');
- Params[key] = val;
- }
- return Params;
- }
- function TB_getPageScrollTop(){
- var yScrolltop;
- var xScrollleft;
- if (self.pageYOffset || self.pageXOffset) {
- yScrolltop = self.pageYOffset;
- xScrollleft = self.pageXOffset;
- } else if (document.documentElement && document.documentElement.scrollTop || document.documentElement.scrollLeft ){ // Explorer 6 Strict
- yScrolltop = document.documentElement.scrollTop;
- xScrollleft = document.documentElement.scrollLeft;
- } else if (document.body) {// all other Explorers
- yScrolltop = document.body.scrollTop;
- xScrollleft = document.body.scrollLeft;
- }
- arrayPageScroll = new Array(xScrollleft,yScrolltop)
- return arrayPageScroll;
- }
- function TB_getPageSize(){
- var de = document.documentElement;
- var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
- var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight
- arrayPageSize = new Array(w,h)
- return arrayPageSize;
- }