Ext.onReady(function(){
	Ext.BLANK_IMAGE_URL = 'js/ext/resources/images/default/s.gif';

    Ext.QuickTips.init();

var xg = Ext.grid;



var reader = new Ext.data.ArrayReader({}, [
       {name: 'title'},
	   {name: 'times'},
       {name: 'desc'}
    ]);
	
				var store =new Ext.data.JsonStore({
				url: 'list_con.php?displayState=2&operate=list',//默认的数据源地址，继承时需要提供
				root: "rows",
				totalProperty:"totalCount",
				remoteSort:true,  		
				fields:["id","title","times"],

				callback:function(a,b,c){
					
											if(b==true){
												   Ext.Msg.alert("提示信息",c.responseText);

											}else{
													Ext.MessageBox.alert("系统提示信息","异步通讯失败,更新失败,请与管理员联系！");
											}
										}
		});


	
	var colMArray=new Array(
			
			{header:'标题',sortable:true,width:200,dataIndex:'title',align:'center',renderer:renderNeed},
			{header:'发布时间',sortable:true,width:200,dataIndex:'times',align:'center'}

		
		);

	var cm=new Ext.grid.ColumnModel(colMArray);
	

	 var grid = new xg.GridPanel({
        store:store,
        cm:cm,
        viewConfig: {
            forceFit:true
        },

  		autoScroll:true,
        width:890,
        height:380,
        iconCls:'icon-grid',
		bbar: new Ext.PagingToolbar({
					pageSize:15,
					store:store,
					displayInfo: true,
					displayMsg: '显示第 {0} - {1} 条记录，共 {2}条记录',
					emptyMsg: "没有记录"
		}),
        renderTo: 'need'
    });
     
		
	 store.load({params:{start:0,limit:15}});





});


	function renderNeed(value,p,record,index){
					return "<a href='showNeed.php?id="+record.data['id']+"' target='_blank' style='color:blue;font-weight:bold;'>"+record.data['title']+"</a>";
				
	};