急急急急急!!!!!!!!!!!!!!!!!!!!! asp的三级连倒做过,XML不太董,帮你UP 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <html><head><script language=javascript>var arr="浙江|江苏|安徽|江西";var arr0 = "杭州|宁波|温州|绍兴"; //这些数据可以从数据库中取得var arr1 = "南京|苏州|无锡|常州";var arr2 = "合肥|翕县|黄山|祁门";var arr3 = "南昌|九江|赣州|上饶"; var arr00 = "杭州A区|杭州B区"; var arr01 = "宁波A区|宁波B区"; var arr02 = "温州A区|温州B区"; var arr03 = "绍兴A区|绍兴B区"; var arr10 = "南京A区|南京B区"; var arr11 = "苏州A区|苏州B区"; var arr12 = "无锡A区|无锡B区"; var arr13 = "常州A区|常州B区"; var arr20 = "合肥A区|合肥B区"; var arr21 = "翕县A区|翕县B区"; var arr22 = "黄山A区|黄山B区"; var arr23 = "祁门A区|祁门B区"; var arr30 = "南昌A区|南昌B区"; var arr31 = "九江A区|九江B区"; var arr32 = "赣州A区|赣州B区"; var arr33 = "上饶A区|上饶B区"; //alert(eval("arr"+2+1));function AddOptions(dltObj,arrObj){ dltObj.innerHTML=""; var arrLocation=arrObj.split("|"); for(var i=0;i<arrLocation.length;i++){ var opt=document.createElement("OPTION"); dltObj.add(opt); opt.value=i; opt.text=arrLocation[i]; }}function init(){ AddOptions(dltProvince,eval('arr')); AddOptions(dltCity,eval('arr'+dltProvince.selectedIndex)); AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex)); ShowValue();}function ShowValue(){ var dltAr=document.getElementById("dltArea"); var hidId=document.getElementById("OutValue"); var txtText=document.getElementById("txtOutText"); hidId.value=dltAr.options[dltAr.selectedIndex].value; txtText.value=dltAr.options[dltAr.selectedIndex].text;}</script></head><body onLoad="init();"><table width="300" cellpading="0" cellspacing="0" border="0"><tr> <td width="100"><select id="dltProvince" onchange="AddOptions(dltCity,eval('arr'+dltProvince.selectedIndex));AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex));ShowValue();" style="width:100%"></select></td> <td width="100"><select id="dltCity" onchange="AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex));ShowValue();" style="width:100%"></select></td> <td width="100"><select id="dltArea" style="width:100%" onchange="ShowValue()"></select></td> <td width="100"> <input type="hidden" id="OutValue" value=""> <input type="text" id="txtOutText" style="width:100%"> </td></tr></table></body></html> 弹出层 同样的一段js代码在DW可以实现效果在vs2008里就不能 JS 难题 关于连接字串 与 Replace 找个类似发微博那样的文本框插件 什么方法关闭窗口时是不会出现消息框,我不想让它提示是否确认要关闭窗口! Form提交,打开一个titlebar=no,toolbar=no...的窗体应该怎么写? 谁有刷新隐藏帧的例子? 如何用javascript在网页上显示出访问量来,不是针对每一个不同的用户,而是总共的计数 各位:介绍一本javascript的好书吧。 [加分]如何实现自动套打功能? JS往JSP中传值的问题?
<head>
<script language=javascript>
var arr="浙江|江苏|安徽|江西";var arr0 = "杭州|宁波|温州|绍兴"; //这些数据可以从数据库中取得
var arr1 = "南京|苏州|无锡|常州";
var arr2 = "合肥|翕县|黄山|祁门";
var arr3 = "南昌|九江|赣州|上饶"; var arr00 = "杭州A区|杭州B区";
var arr01 = "宁波A区|宁波B区";
var arr02 = "温州A区|温州B区";
var arr03 = "绍兴A区|绍兴B区"; var arr10 = "南京A区|南京B区";
var arr11 = "苏州A区|苏州B区";
var arr12 = "无锡A区|无锡B区";
var arr13 = "常州A区|常州B区"; var arr20 = "合肥A区|合肥B区";
var arr21 = "翕县A区|翕县B区";
var arr22 = "黄山A区|黄山B区";
var arr23 = "祁门A区|祁门B区"; var arr30 = "南昌A区|南昌B区";
var arr31 = "九江A区|九江B区";
var arr32 = "赣州A区|赣州B区";
var arr33 = "上饶A区|上饶B区"; //alert(eval("arr"+2+1));
function AddOptions(dltObj,arrObj)
{
dltObj.innerHTML="";
var arrLocation=arrObj.split("|");
for(var i=0;i<arrLocation.length;i++){
var opt=document.createElement("OPTION");
dltObj.add(opt);
opt.value=i;
opt.text=arrLocation[i];
}
}
function init(){
AddOptions(dltProvince,eval('arr'));
AddOptions(dltCity,eval('arr'+dltProvince.selectedIndex));
AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex));
ShowValue();
}
function ShowValue(){
var dltAr=document.getElementById("dltArea");
var hidId=document.getElementById("OutValue");
var txtText=document.getElementById("txtOutText");
hidId.value=dltAr.options[dltAr.selectedIndex].value;
txtText.value=dltAr.options[dltAr.selectedIndex].text;}
</script>
</head>
<body onLoad="init();">
<table width="300" cellpading="0" cellspacing="0" border="0">
<tr>
<td width="100"><select id="dltProvince" onchange="AddOptions(dltCity,eval('arr'+dltProvince.selectedIndex));AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex));ShowValue();" style="width:100%"></select>
</td>
<td width="100"><select id="dltCity" onchange="AddOptions(dltArea,eval('arr'+dltProvince.selectedIndex+dltCity.selectedIndex));ShowValue();" style="width:100%"></select>
</td>
<td width="100"><select id="dltArea" style="width:100%" onchange="ShowValue()"></select></td>
<td width="100">
<input type="hidden" id="OutValue" value="">
<input type="text" id="txtOutText" style="width:100%">
</td>
</tr>
</table>
</body>
</html>