js问题??
<asp:DataList ID="DataList2" runat="server">
<ItemTemplate>
<input id="RadioButton1" type="radio" runat="server" />
</ItemTemplate>
</asp:DataList>
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这是一段js代码,但是<input id="RadioButton1">这个控件不在服务器端的时候可以用,现在跟上面一样,我必须把这个设置成为服务器端的,所以在查找这个控件的时候就名字改了???
如何做到用js找到那个服务器端的控件???????
<script type="text/javascript">
function PlaceHolder(){
//alert('123');
var newinput = document.getElementsByName("RadioButton1");
var spans = document.getElementsByName("Label1");
var prices=0;
//alert(newinput.length);
if (newinput.length>0){
for(var k=0; k<newinput.length; k++){
if (newinput[k].checked==true){
//alert(k);
prices = prices + parseInt(spans[k].innerHTML);
//alert(spans[k].innerHTML);
}
//alert(prices);
}
}
}
</script>