<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
<title>03.grid</title>
<link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" />
<script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="../../ext-all.js"></script>
<script type="text/javascript">
Ext.onReady(function(){
var cm = new Ext.grid.ColumnModel([
{header:'编号',dataIndex:'id'},
{header:'名称',dataIndex:'name'},
{header:'描述',dataIndex:'descn'}
]);
var data = [
['1','name1','descn1'],
['2','name2','descn2'],
['3','name3','descn3'],
['4','name4','descn4'],
['5','name5','descn5']
];
var store = new Ext.data.Store({
proxy: new Ext.data.MemoryProxy(data),
reader: new Ext.data.ArrayReader({}, [
{name: 'id'},
{name: 'name'},
{name: 'descn'}
])
});
store.load();
var getRowIndex = new Ext.grid.RowSelectionModel({
listeners: {
rowselect: function(sm, row, rec) {
alert(row+1); //计算机计算是从0开始算第一行的，所以加1 补充一下
// store.indexOf(rec); //这个是取该选中的rec在store中的位置,应该就是行号
}
}
});
// 另一种方法
/* grid.getSelectionModel().on('rowselect',function(sm,rowIndx,r){
})
*/
var grid = new Ext.grid.GridPanel({
autoHeight: true,
renderTo: 'grid',
store: store,
cm: cm,
sm:getRowIndex
});
});
</script>
</head>
<body>
<script type="text/javascript" src="../shared/examples.js"></script>
<div id="grid"></div>
</body>
</html>