Hi Ellen,

    As I mentioned our your last post before, we cannot get the total of rows count before the WebCombo shows the dropdown list first and retrieve the filtered data. The workaround for this scenario is by showing the dropdown list first then, after that, we can get the total row of its value. In here, I show the total row in a HTML TextBox. Here are the snippet:

function WebCombo1_OnAfterItemSelected(controlId)
        {
            var WebCombo1 = ISGetObject(controlId);
            var WebCombo2 = ISGetObject("WebCombo2");
            var count;
           
            WebCombo2.SetFocus()
            WebCombo2.ShowDropDown();
            setTimeout(function()
            {
                count = WebCombo2.GetRowsCount()
                document.getElementById("Text1").value = count;
                WebCombo2.HideDropDown();
            }, 800);
            return true;
        }

      I hope it helps and please do not hesitate to ask if you have any other questions. Thank you.

Best Regards,

Andi Santoso

Hi Andi,

Thank you for the details. I will test that solution.

I found a way around to do what I needed passing Server side data to a hidden control and retrieving it with Client side code.

Your solution may be better than mine.

Regards,

Alla