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Ext.onReady(function(){

	Ext.QuickTips.init();
    //Ext.form.Field是所有表单输入控件的基类,按属性和功能可以分为三大类:
	//1)页面显示样式
	//2)控件参数设置
	//3)数据有效性检验
	var form = new Ext.form.FormPanel({
	   labelAlign:'right',
	   labelWidth:50,
	   width:600,
	   title:'form',
	   frame:true,
	   items:[{
	     layout:'column',
	     items:[{
	       columnWidth:.7,
	       xtype:'fieldset',
	       checkboxToggle:true,
	       title:'单纯输入',
	       autoHeight:true,
	       defaults:{width:300},
	       defaultType:'textfield',
	       items:[{  //这里{}相当于一个Field
	         fieldLabel:'文本',
	         name:'text'
	       },{
	       	 xtype:'numberfield',
	         fieldLabel:'数字',
	         name:'number'
	       },{
	         xtype:'combo',
	         fieldLabel:'选择',
	         name:'combo',
	         store:new Ext.data.SimpleStore({
	           fields:['value','text'],
	           data:[
	             ['value1','text1'],
	             ['value2','text2']
	           ]
	         }),//end store
	         displayField:'text',
	         valueField:'value',
	         mode:'local',
	         //transform:'xxx'//可以在把在HTML中id为xxx的下拉框转化为combBox
	         emptyText:'请选择'
	       }, new Ext.form.TriggerField({
	          fieldLabel:'选择B',
	          name:'name'
	       }),{
	         xtype:'datefield',
	         fieldLabel:'日期',
	         name:'date'
	       },{
	          xtype:'timefield',
	          fieldLabel:'时间',
	          name:'time'
	       },{
	          xtype:'textarea',
	          fieldLabel:'多行',
	          name:'textarea'
	       },{
	          xtype:'hidden',
	          name:'hidden'
	       }]
	     },{
	       columnWidth:.3,// .3 与 3 的区别
	       layout:form,
	       items:[{
	         xtype:'fieldset',
	         checkboxToggle:true,
	         title:'多选',
	         autoHeight:true,
	         defaultType:'checkbox',
	         hideLabel:true,
	         style:'margin-left:10px;',
	        // bodyStyle:'margin-left:20px;',
	         items:[{
	           boxLabel:'AAAAAA',
	           name:'check',
	           value:'1',
	           checked:true,
	           width:'auto'
	         },{
	           boxLabel:'BBBBBB',
	           name:'check',
	           value:'2',
	           checked:true,
	           width:'auto'
	         },{
	           boxLabel:'CCCCCC',
	           name:'check',
	           value:'3',
	           checked:true,
	           width:'auto'
	         },{
	           boxLabel:'DDDDDD',
	           name:'check',
	           value:'4',
	           checked:true,
	           width:'auto'
	         }]
	       },{
	          xtype:'fieldset',
	          checkboxToggle:true,
	          title:'单选',
	          autoHeight:true,
	          defaultType:'radio',
	          hideLabels:true,
	          style:'margin-left:10px;',
	          //bodyStyle:'margin-left:20px',
	          items:[{
	          	boxLabel:'单选1',
	          	name:"rad",
	          	value:'1',
	          	checked:'true',
	          	width:'auto'
	          },{
	            boxLabel:'单选2',
	          	name:"rad",
	          	value:'1',
	          	//checked:'true',
	          	width:'auto'
	          }]
	       }]
	     }]
	   },{
	     layout:'form',
	     labelAlign:'top',
	     autoWidth:true,
	     height:200,
	     items:[{
	       xtype:'htmleditor',
	       fieldLabel:'在线编辑器',
	       id:'editor',
	       anchor:'98%'
	     }]
	   }],
	   buttons:[{
	     text:'保存'
	   },{
	     text:'读取'
	   },{
	     text:'取消'
	   }]
	});
	
	//建立一个表格
	var grid = new Ext.grid.GridPanel({
	  width:300,
	  autoHeight:true,
	  title:'grid',
	  store:new Ext.data.SimpleStore({
	    data:[
	      ['name1','male','descn1'],
	      ['name2','female','descn2']
	    ],
	    fields:['name','sex','descn']
	  }),
	  columns:[
	  	 {header:'姓名',dataIndex:'name'},
	  	 {header:'性别',dataIndex:'sex'},
	  	 {header:'描述',dataIndex:'descn'}
	  	],
	  	viewConfig