Ext.onReady(function(){
var store=new Ext.data.JsonStore({
url: 'ExtJson',
fields:["id","sex","name"]
});
var columns = new Ext.grid.ColumnModel([
{header: '学号', dataIndex: 'id'},
{header: '性别', dataIndex: 'sex'},
{header: '姓名', dataIndex: 'name'}
]);
var grid = new Ext.grid.GridPanel({
renderTo:"json",
title: '学生信息列表',
region: 'center',
height:300,
loadMask: true,
store: store,
cm: columns,
sm: new Ext.grid.RowSelectionModel({singleSelect:true}),
viewConfig: {
forceFit: true },
bbar: new Ext.PagingToolbar({
pageSize:3,
store: store,
displayInfo: true
})
});
store.load();
Ext.get("json").show();
});