ExtJs 2.0 公司工程化應用實踐(四)

2024-07-21 02:14:03

字體：大中小

來源：轉載

供稿：網友

沒有最完美的事情,完美的是自己的心 —— 陳治文

這個EXT 2.0 的例子講的是怎么樣用aspserver和ext2.0構建rss新聞!

服務器部分：

var _http = new XMLHttp() ;
var _return = _http.get("http://rss.sina.com.cn/news/china/focus15.xml") ;
Write.writeXML(_return) ;

網頁部分：

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>新聞列表示例</title>
<link type="text/css" rel="stylesheet" href="js/ext/resources/css/ext-all.css"/>
<script type="text/javascript" src="js/ext/adapter/ext/ext-base.js">
</script>
<script type="text/javascript" src="js/ext/ext-all.js">
</script>
<script type="text/javascript" src="js/ext/source/locale/ext-lang-zh_CN.js">
</script>
<script type="text/javascript" src="js/demo.js">
</script>
</head>
<body>
<div id="example_grid"></div>
</body>
</html>

JS部分：

Ext.BLANK_IMAGE_URL = 'js/ext/resources/images/default/s.gif';
Ext.onReady(function(){
function formatDate(_value){
var _date = new Date(_value) ;
return _date.format("Y-m-d H:i:s");
};
var _grid = new Ext.grid.GridPanel({
ds: new Ext.data.Store({
proxy: new Ext.data.HttpProxy({
url: "../app/demo.asp"
}),
reader: new Ext.data.XmlReader({
record: "item"
}, [
{name: "title", mapping: "title"},
{name: "datetime", mapping: "pubDate"},
{name:"link" , mapping:"link"}
])
}),
cm: new Ext.grid.ColumnModel([
{header: "新聞名稱", width: 300, dataIndex: "title"},
{header: "新聞發布時間", width: 130, dataIndex: "datetime" , renderer: function(_value){
var _date = new Date(_value) ;
return _date.format("Y-m-d H:i:s");
}},
{header: "新聞鏈接", width: 350, dataIndex: "link" , renderer:function(_value){
return "<a target = /"_blank/" href = /"" _value "/">" _value "</a>" ;
}}
]),
renderTo:"example_grid",
width:800,
height:300,
loadMask: true
});
_grid.getStore().load();
}) ;