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have been contacted before Radiobuttonlinst but not asynchronous refresh, today research a bit, the realization of this JS asynchronous refresh, although the gold content is low, but also a small knowledge point,
Recorded so that, after reference,
<title></title>
<script src= "Jquery.js" type= "Text/javascript" ></script>
<script type= "Text/javascript" >
function GetValue () {
var a = document.getElementById ("Rbtid"). Cells.length;
alert (a);
for (var i = 0; i < A; i++) {
var ss = "Rbtid_" + i;
Alert (ss);
var AA = document.getElementById (ss). Value;
if (document.getElementById (ss). Checked)//note checked can not be written checked, otherwise unsuccessful
{
document.getElementById ("Text1"). Value = AA;
Break
}
}
}
</script>
<body>
<form id= "Form1" runat= "Server" >
<div>
<asp:radiobuttonlist id= "Rbtid" runat= "Server" onclick= "GetValue ()" autopostback= "false" >
<asp:listitem selected= "True" value= "1" >1 </asp:ListItem>
<asp:listitem value= "2 x" >2 </asp:ListItem>
<asp:listitem value= "3" > Three </asp:ListItem>
<asp:listitem value= "4" > Four </asp:ListItem>
</asp:RadioButtonList>
<input id= "Text1" type= "text"/>
</div>
</form>
</body>
JS Asynchronous flush Get Radiobuttonlinst Select value, upload to text box
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