JS小練習代碼之二

更新時間：2008年10月12日 23:25:25 作者：

JS練習代碼

/************************** GridPanel **************************************/
var beginMyPanel = Ext.extend(Ext.grid.GridPanel,{
insertWin:new myWindow(),
constructor:function()
{
//this.insertWin = new myWindow() ;
var myData =
[
["th","91","非女","地球"],
["thtwin","92","男","地球"],
["thtwinj2ee","93","非女","地球"],
["thj2ee","94","男","地球"],
["thtwin","95","非女","地球"]
] ;
var myRecord = Ext.data.Record.create
(
["name","age","sex","addr"]
) ;
var myColumn = new Ext.grid.ColumnModel
(
[
{header:"姓名",dataIndex:"name"},
{header:"年齡",dataIndex:"age"},
{header:"性別",dataIndex:"sex"},
{header:"住址",dataIndex:"addr"}
]
) ;
var myStore = new Ext.data.Store
(
{
proxy:new Ext.data.MemoryProxy(myData),
reader:new Ext.data.ArrayReader
(
{},
myRecord
)
}
) ;
beginMyPanel.superclass.constructor.call
(
this,
{
title:"myGridPanel(thtwinj2ee)",
frame:true,
width:418,
height:250,
cm:myColumn,
ds:myStore,
style:"margin:20,0,10,250",
tbar:
[
{
text:"添加人員",
handler:function()
{
this.insertWin.show() ;
},
scope:this
},
"-",//得到的結果為:|
{text:"修改人員"},
"-",
{text:"刪除人員"}
],
selModel:new Ext.grid.RowSelectionModel
(
{
listeners:
{
"rowselect":
{
fn:function(row,index,record)
{
this.setTitle("修改之后的GridPanel的名字!") ;
//注意下面的這句 ***** 1 ******
this.fireEvent("rowselect",record) ;
},
scope:this
}
}
}
),
renderTo:Ext.getBody()
}
) ;
myStore.load() ;
//注意下面這句 ***** 2 ******
this.addEvents("rowselect") ;
this.insertWin.on("submit",this.onInsertWinSubmit,this) ;
},
insert:function(myRecord)
{
this.getStore().add(myRecord) ;
},
onInsertWinSubmit:function(insertWin,myRecord)
{
this.insert(myRecord) ;
}
}) ;
</script>
3.靜態(tài)html頁面的表現
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="../AllRes/resources/css/ext-all.css"/>
<script type="text/javascript" src="../AllRes/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="../AllRes/ext-all.js"></script>
<script type="text/javascript" src="beginPanel.js"></script>
<script type="text/javascript" src="beginFormPanel.js"></script>
<script>
Ext.onReady(function(){
Ext.QuickTips.init() ;
Ext.form.Field.prototype.msgTarget="side" ;
Ext.apply(Ext.form.VTypes,{
"age":function(value)
{
//此處用正則表達式要使
if(/^\d+$/.test(value))
{
return true ;
}
return false ;
},
"ageText":"請輸入正確的年齡!"
}
) ;
/* var newnewMyWindowForm = new myWindowForm() ;
newMyWindowForm.render(Ext.getBody()) ;
*/
// var newnewMyWindow = new myWindow() ;
// newMyWindow.show() ;
var myGridPanel = new beginMyPanel() ;
var myForm = new beginFormPanel() ;
//注意下面這句與***** 1 ****** 和 ***** 2 ******的關系
myGridPanel.on
(
"rowselect",
function(selectedRow)
{
this.getForm().loadRecord(selectedRow) ;
},
myForm
) ;
}) ;
</script>
</head>
<body>
</body>
</html>