Ext.data.PagingMemoryProxy分页一次性读取数据的实现代码
,
items:tree
},{
region:''center'',
width:200,
layout:''fit'',
margins:''5 0 5 5'',
items:tabPanel
}]
})
});
5 建立r01.php
r01.php=>
复制代码 代码如下:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="/uploadfile/201306/25/7E173249912.jpg" width=665>
items:tree
},{
region:''center'',
width:200,
layout:''fit'',
margins:''5 0 5 5'',
items:tabPanel
}]
})
});
5 建立r01.php
r01.php=>
复制代码 代码如下:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="/uploadfile/201306/25/7E173249912.jpg" width=665>
7 总结
树形监听事件:tree.on
Ext.data.ArrayReader读取数组到一个元数据对象
复制代码 代码如下:
function(response, opts){
var obj= Ext.decode(response.responseText);//obj储存响应的数据
store.proxy = new Ext.data.PagingMemoryProxy(obj),//PagingMemoryProxy()一次性读取数据
store.load({params:{start:0,limit:5}});//按5条记录分布
}//分页基本应用
Ext.PagingToolbar基本应用
extjs相关帮助文档：http://www.extjs.com/deploy/dev/docs/