data-view.js
资源名称:ext-3.1.0.zip [点击查看]
上传用户:dawnssy
上传日期:2022-08-06
资源大小:9345k
文件大小:2k
源码类别:
JavaScript
开发平台:
JavaScript
- /*! * Ext JS Library 3.1.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ Ext.onReady(function(){
- var xd = Ext.data;
- var store = new Ext.data.JsonStore({
- url: 'get-images.php',
- root: 'images',
- fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date', dateFormat:'timestamp'}]
- });
- store.load();
- var tpl = new Ext.XTemplate(
- '<tpl for=".">',
- '<div class="thumb-wrap" id="{name}">',
- '<div class="thumb"><img src="{url}" title="{name}"></div>',
- '<span class="x-editable">{shortName}</span></div>',
- '</tpl>',
- '<div class="x-clear"></div>'
- );
- var panel = new Ext.Panel({
- id:'images-view',
- frame:true,
- width:535,
- autoHeight:true,
- collapsible:true,
- layout:'fit',
- title:'Simple DataView (0 items selected)',
- items: new Ext.DataView({
- store: store,
- tpl: tpl,
- autoHeight:true,
- multiSelect: true,
- overClass:'x-view-over',
- itemSelector:'div.thumb-wrap',
- emptyText: 'No images to display',
- plugins: [
- new Ext.DataView.DragSelector(),
- new Ext.DataView.LabelEditor({dataIndex: 'name'})
- ],
- prepareData: function(data){
- data.shortName = Ext.util.Format.ellipsis(data.name, 15);
- data.sizeString = Ext.util.Format.fileSize(data.size);
- data.dateString = data.lastmod.format("m/d/Y g:i a");
- return data;
- },
- listeners: {
- selectionchange: {
- fn: function(dv,nodes){
- var l = nodes.length;
- var s = l != 1 ? 's' : '';
- panel.setTitle('Simple DataView ('+l+' item'+s+' selected)');
- }
- }
- }
- })
- });
- panel.render(document.body);
- });