1、Ext.grid.GridPanel
主要配置项：
store：表格的数据集
columns：表格列模式的配置数组，可自动创建ColumnModel列模式
autoExpandColumn：自动充满表格未用空间的列，参数为列id，该id不能为0
stripeRows：表格是否隔行换色，默认为false
cm、colModel：表格的列模式，渲染表格时必须设置该配置项
sm、selModel：表格的选择模式，默认为Ext.grid.RowSelectionModel
enableHdMenu：是否显示表头的上下文菜单，默认为true
enableColumnHide：是否允许通过标题中的上下文菜单隐藏列，默认为true
loadMask：是否在加载数据时显示遮罩效果，默认为false
view：表格视图，默认为Ext.grid.GridView
viewConfig：表格视图的配置对象
autoExpandMax：自动扩充列的最大宽度，默认为1000
autoExpandMin：自动扩充列的最小宽度，默认为50
columnLines：是否显示列分割线，默认为false
disableSelection：是否禁止行选择，默认为false
enableColumnMove：是否允许拖放列，默认为true
enableColumnResize：是否允许改变列宽，默认为true
hideHeaders：是否隐藏表头，默认为false
maxHeight：最大高度
minColumnWidth：最小列宽，默认为25
trackMouseOver：是否高亮显示鼠标所在的行，默认为true
主要方法：
getColumnModel()：取得列模式
getSelectionModel()：取得选择模式
getStore()：取得数据集
getView()：取得视图对象
reconfigure( Ext.data.Store store, Ext.grid.ColumnModel colModel )：使用一个新的数据集和列模式重新配置表格组件
2、GridPanel用法
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" />
<!-- LIBS -->
<script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>
<!-- ENDLIBS -->
<script type="text/javascript" src="../../ext-all-debug.js"></script>
<!-- Common Styles for the examples -->
<link rel="stylesheet" type="text/css" href="../shared/examples.css" />
<style type="text/css">
.x-drop-target-active {
background-color: #D88;
}
</style>
</head>
<script>
Ext.onReady(function(){
function change(val){
if(val>0){
return "<span style='color:green'>"+val+"</span>";
}else if(val<0){
return "<span style='color:red'>"+val+"</span>";
}
return "<a href='http://www.baidu.com' target='_blank'>"+val+"</a>";
}
function pctChange(val){
if(val>0){
return "<span style='color:green'>"+val+"%</span>";
}else if(val<0){
return "<span style='color:red'>"+val+"%</span>";
}
return val;
}
var myData = [
['3m Co', 71.72,0.02,0.03,'9/1 12:00am'],
['Alcoa Inc',29.01,0.42,1.47,'9/2 12:00am'],
['Altria Group Inc',52.55,0.01,0.02,'9/3 12:00am'],
['American Express Company',52.55,0.00,0.02,'9/4 12:00am'],
['American International Group,Inc.',64.13,-0.31,-0.49,'9/5 12:00am']
]
var store = new Ext.data.ArrayStore({
fields:[ {name:'company'},
{name:'price', type:'float'},
{name:'change', type:'float'},
{name:'pctChange',type:'float'},
{name:'lastChange',type:'date',dateFormat:'n/j h:ia'}
]
});
store.loadData(myData);
var grid = new Ext.grid.GridPanel({
store:store,
columns:[
{id:'company',header:'供应商',width:160,sortable:true,dataIndex:'company'},
{header:'价格',width:75,sortable:true,renderer:'usMoney',dataIndex:'price'},
{header:'回扣',width:75,sortable:true,renderer:change,dataIndex:'change'},
{header:'回扣百分比',width:75,sortable:true,renderer:pctChange,dataIndex:'pctChange'},
{header:'日期',width:85,sortable:true,renderer:Ext.util.Format.dateRenderer('m/d/Y'),
dataIndex:'lastChange'}
],
stripeRow: true,
autoExpandColumn:'company',
autoHeight:true,
width:600,
title:'Array Grid',
stateful:true,
stateId:'grid'
});
grid.render('grid-example');
});
</script>
<body>
<div id="grid-example"></div>
</body>
</html>