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ClientEvents Problem

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Steven
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Steven asked on 03 Jun 2012, 04:01 PM

Please can someone provide some guidance on why the following is not working.

<telerik:RadNumericTextBox ID="lnVoltage" runat="server" Label="Voltage (V): " Width="160" ToolTip="Three phase voltage" MinValue="0" MaxValue="1000" Value="400" NumberFormat-DecimalDigits="0"  DataType="Double" ShowSpinButtons="true" >
<ClientEvents OnValueChanged="singlePhVoltage" OnLoad="singlePhVoltage" />
</telerik:RadNumericTextBox>
 
      <telerik:RadCodeBlock ID="RadCodeBlock2" runat="server">
            <script type="text/javascript">
            <!--
                function singlePhVoltage(sender, eventArgs) {
                    alert("in function");
                }
            -->
            </script>
        </telerik:RadCodeBlock>

 

When I change the textBox value the function is not being called.  Have tried several things.

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Vasil
Telerik team
answered on 04 Jun 2012, 03:02 PM
Hello Steven,

Write comment "//" before the "<!--" and "-->", otherwise your javascript is invalid in the browser. This could be an issue if you run in older IE.

<telerik:RadNumericTextBox ID="lnVoltage" runat="server" Label="Voltage (V): " Width="160"
    ToolTip="Three phase voltage" MinValue="0" MaxValue="1000" Value="400" NumberFormat-DecimalDigits="0"
    DataType="Double" ShowSpinButtons="true">
    <ClientEvents OnValueChanged="singlePhVoltage" OnLoad="singlePhVoltage" />
</telerik:RadNumericTextBox>
<telerik:RadCodeBlock ID="RadCodeBlock2" runat="server">
    <script type="text/javascript">
        //<!--
        function singlePhVoltage(sender, eventArgs)
        {
            alert("in function");
        }
        //-->
</script>
</telerik:RadCodeBlock>

I tried the modified code with the latest version of our controls and it is working correctly.

All the best,
Vasil
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Steven
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answered on 04 Jun 2012, 03:19 PM
Vasil, thanks for answering.

I have just found the issue.  There was an error in another javascript function (problaby stopped all the controls loading properly).  Once I fixed this everything worked.
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