<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0032)http://www.ie-zone.com/index.php -->
<HTML>
<!-- #BeginTemplate "/Templates/Js.dwt" -->
<HEAD>
<!-- #BeginEditable "doctitle" -->
<TITLE>双选择关联菜单</TITLE>
<!-- #EndEditable -->
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<LINK href="../../fav.ico" rel="shortcut icon"></STYLE>
<SCRIPT language=JavaScript>
<!--function MM_goToURL() { //v3.0
var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
function JM_cc(ob){
var obj=MM_findObj(ob); if (obj) {
obj.select();js=obj.createTextRange();js.execCommand("Copy");}
}function MM_findObj(n, d) { //v4.0
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}
//-->
</SCRIPT>
<META content="MSHTML 5.50.4134.600" name=GENERATOR>
</HEAD>
<BODY id=all text=#000000 bgColor=#336699>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR bgColor=#ffffff>
<TD><IMG src="../images/sq_1.gif" width=11 height="14"></TD>
<TD width="100%"></TD>
<TD><IMG src="../images/sq_2.gif" width=11 height="14"></TD>
</TR>
</TABLE>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR bgColor=#ffffff>
<TD><IMG src="../../images/space.gif" width=11 height="1"></TD>
<TD width="100%">
<table width="100%" border="0" cellpadding="8">
<tr>
<td align="center">
<script language="JavaScript">
document.write("<font color=#7d070c style=\"font-size: 14px\">"+document.title+"</font>");
</script>
</td>
</tr>
<tr>
<td bgcolor="#f7f7f7"><!-- #BeginEditable "example" -->
<form name="doublecombo">
<p>
<select name="example" size="1" onChange="redirect(this.options.selectedIndex)">
<option>国外JavaScript技术网站</option>
<option>国内JavaScript技术网站</option>
<option>国外的著名搜索引擎</option>
</select>
<select name="stage2" size="1">
<option value="../../../wsabstract.com/index.html">Website Abstraction</option>
<option value="../../../www.dynamicdrive.com/index.html">Dynamicdrive.com</option>
<option value="../../../javascript.internet.com/index.html">JavaScript</option>
</select>
<input type="button" name="test" value="Go!" onClick="go()">
</p>
<script>
<!--/*
Double Combo Script Credit
By Website Abstraction (www.wsabstract.com)
Over 200+ free JavaScripts here!
*/var groups=document.doublecombo.example.options.length
var group=new Array(groups)
for (i=0; i<groups; i++)
group[i]=new Array()group[0][0]=new Option("Website Abstraction","http://wsabstract.com")
group[0][1]=new Option("Dynamicdrive.com","http://www.dynamicdrive.com")
group[0][2]=new Option("JavaScript","http://javascript.internet.com")group[1][0]=new Option("万旭JavaScript仓库","http://www.wanxu.com")
group[1][1]=new Option("JavaScript2000","http://www.javascript2000.com")
group[1][2]=new Option("无忧脚本","http://www.51js.com")group[2][0]=new Option("Hotbot","http://www.hotbot.com")
group[2][1]=new Option("Infoseek","http://www.infoseek.com")
group[2][2]=new Option("Excite","http://www.excite.com")
group[2][3]=new Option("Lycos","http://www.lycos.com")var temp=document.doublecombo.stage2function redirect(x){
for (m=temp.options.length-1;m>0;m--)
temp.options[m]=null
for (i=0;i<group[x].length;i++){
temp.options[i]=new Option(group[x][i].text,group[x][i].value)
}
temp.options[0].selected=true
}function go(){
location=temp.options[temp.selectedIndex].value
}
//-->
</script>
</form>
<!-- #EndEditable --></td>
</tr>
<tr>
<td><!-- #BeginEditable "code" -->1.将下面的代码复制到 <body>内
<input type="button" name="Button" value="复制到我的剪贴板" onClick=JM_cc('js_1')>
<br>
<form name="form1" method="post" action="">
<textarea name="js_1" wrap="VIRTUAL" cols="80" rows="10"><form name="doublecombo">
<p>
<select name="example" size="1" onChange="redirect(this.options.selectedIndex)">
<option>国外JavaScript技术网站</option>
<option>国内JavaScript技术网站</option>
<option>国外的著名搜索引擎</option>
</select>
<select name="stage2" size="1">
<option value="http://wsabstract.com">Website Abstraction</option>
<option value="http://www.dynamicdrive.com">Dynamicdrive.com</option>
<option value="http://javascript.internet.com">JavaScript</option>
</select>
<input type="button" name="test" value="Go!"
onClick="go()">
</p>
<script>
<!--
/*
Double Combo Script Credit
By Website Abstraction (www.wsabstract.com)
Over 200+ free JavaScripts here!
*/
var groups=document.doublecombo.example.options.length
var group=new Array(groups)
for (i=0; i<groups; i++)
group[i]=new Array()
group[0][0]=new Option("Website Abstraction","http://wsabstract.com")
group[0][1]=new Option("Dynamicdrive.com","http://www.dynamicdrive.com")
group[0][2]=new Option("JavaScript","http://javascript.internet.com")
group[1][0]=new Option("万旭JavaScript仓库","http://www.wanxu.com")
group[1][1]=new Option("JavaScript2000","http://www.javascript2000.com")
group[1][2]=new Option("无忧脚本","http://www.51js.com")
group[2][0]=new Option("Hotbot","http://www.hotbot.com")
group[2][1]=new Option("Infoseek","http://www.infoseek.com")
group[2][2]=new Option("Excite","http://www.excite.com")
group[2][3]=new Option("Lycos","http://www.lycos.com")
var temp=document.doublecombo.stage2
function redirect(x){
for (m=temp.options.length-1;m>0;m--)
temp.options[m]=null
for (i=0;i<group[x].length;i++){
temp.options[i]=new Option(group[x][i].text,group[x][i].value)
}
temp.options[0].selected=true
}
function go(){
location=temp.options[temp.selectedIndex].value
}
//-->
</script>
</form></textarea>
</form>
<!-- #EndEditable --></td>
</tr>
</table>
</TD>
<TD><IMG src="../../images/space.gif" width=11 height="1"></TD>
</TR>
</TABLE>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR bgColor=#ffffff>
<TD><IMG src="../images/sq_3.gif" width=11 height="14"></TD>
<TD width="100%"></TD>
<TD><IMG src="../images/sq_4.gif" width=11 height="14"></TD>
</TR>
</TABLE>
</BODY>
<!-- #EndTemplate -->
</HTML>
联动菜单
有很多现成的ajax框架可以直接用,比如prototype.js
谢谢
[email protected]
上面的例子,虽然可以实现,但是我想连接数据库来显示不同的内容
{
this.txtEmployeeID.Attributes.Add("onkeypress","if(event.keyCode == 13){" + Page.GetPostBackEventReference(btnLoad) + "; return false;}");
InitializeComponent();
base.OnInit(e);
}
txtEmployeeID是你的控件名
其余的你可以改改