It happens many time that we do have the controls which are declared with runat="server". Accessing the value of those control is not so easy. For example
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<script src="jquery.js" type="text/javascript"></script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input runat="server" id="TextBox1" type="text" /><br />
<asp:Button ID="TestButton" runat="server" Text="Button" />
</div>
</form>
</body>
<html>
We can access or set the value like this:
<script type="text/javascript">
$(function() {
$('#<%= TestButton.ClientID %>').click(function(e) {
var testValue = 'Test Value';
$('#<%= TextBox1.ClientID %>').val(testValue);
e.preventDefault();
});
});
</script>
Every control which is declared at server side will have different id assign by the framework.For accessing those control we need to use the clientID along with the control id.
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<script src="jquery.js" type="text/javascript"></script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input runat="server" id="TextBox1" type="text" /><br />
<asp:Button ID="TestButton" runat="server" Text="Button" />
</div>
</form>
</body>
<html>
We can access or set the value like this:
<script type="text/javascript">
$(function() {
$('#<%= TestButton.ClientID %>').click(function(e) {
var testValue = 'Test Value';
$('#<%= TextBox1.ClientID %>').val(testValue);
e.preventDefault();
});
});
</script>
Every control which is declared at server side will have different id assign by the framework.For accessing those control we need to use the clientID along with the control id.
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