Hello Tim,

My previous code showed default categories in multiple selection. Your code for single selection is already correct. So, I think you will not find any problem in handle the validation.

Regards,
Handy

Hello Frank,

Please try to call alert with using timeout in firefox.

E.g

   function WebButton1_OnClientClick(controlId, parameter)
        {
            var WebButton1 = ISGetObject(controlId);
            window.setTimeout(function () { alert("1"); }, 100);
            return true;
        }

        <ISWebDesktop:WebButton ID="WebButton1" runat="server" Height="20px" OnClientClick="WebButton1_OnClientClick"
            Text="WebButton" >

As I said before, it is browser behaviour. When it returns error from mozila. the page would postback.
Somehow, in mozila, calliing alert directly would also returns an error. If you put timeout, you will that the page won't postback.

Regards,
Handy

Hello Vince,

In each WebGridColumn, we have properties for your scenario. You can try to set DefaultText and DefaultValue for its Column. When you click on new row, it would automatically has them as value/text.

Regards,
Handy

Hello Frank,

If I am not mistaken, this is a default behaviour from the browser itself.
Mozila would postback the page if there is an error in the script or process. However, when WebButton calls alert, mozila will assume it as an error result. If you don't use any alerts but set the text/value or call the function from WebButton click, it surely works well.

Regards,
Handy

Hello,

You can use Glenn approach or retrieve the dropdown element by attaching onchange event.

e.g

  function DropDownSelect()
        {
            var ddObject = document.getElementById("WebGrid1_Company");
            var grid = ISGetObject("WebGrid1");

            alert("Text: " + ddObject.options[ddObject.selectedIndex].innerText + "\nValue: " + ddObject.options[ddObject.selectedIndex].value);
        }

        function AttachEvent()
        {
            var dd = document.getElementById("WebGrid1_Company");
            dd.attachEvent('onchange', DropDownSelect);
        }

        function WebGrid1_OnInitialize(controlId)
        {
            AttachEvent();
        }

Note: If you have a trouble in finding dropdownlist id, you can try to use view source after load the page.

Regards,
Handy