Support forums - Re: Enumerate html tag elements in custom dialog; server-side?

Re: Enumerate html tag elements in custom dialog; server-side?

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Hi Tobster,

If you want to put the value to server side from client side, please try passing through asp:HiddenField. Like the example below

<%@ Page Language="C#" AutoEventWireup="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void button1_Click(object sender, EventArgs e)
{
label1.Text = "src of img1 is: " + hf1.Value;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<img src="http://cutesoft.net/utility/anonymous.gif" id="img1" />
<asp:Button ID="button1" runat="server" Text="Get src in server side" OnClientClick="getSrc()"
OnClick="button1_Click" /><br />
<asp:Label ID="label1" runat="server"></asp:Label>
<asp:HiddenField ID="hf1" runat="server" />
</form>
</body>
</html>
<script>
function getSrc()
{
var img1=document.getElementById("img1");
var hf1=document.getElementById("<%= hf1.ClientID %>");
hf1.value=img1.src;
}
</script>

Regards,

ken