Infragistics Forums

 Hi,

How can i hide  "Empty" and "Non Empty" string from webgrid Filering dropdownlist using Ajax? Is there is any way to do this?

/Mamun

 Hi,

Is there no solution to hide "Empty" and "Non Empty" string from webgrid Filering dropdownlist using Ajax?

/Mamun

I believe this is covered in another post.

Thanks for reply. but it doesnt work for me. Here is my Code:

function UltraWebGrid1_AfterFilterDroppedDown(gridName, oFilterDropDown){  

    if (oFilterDropDown.Column.DataType == 8)
    {
        oFilterDropDown._showListOption( igtbl_filterComparisionOperator.Empty,false);
        oFilterDropDown._showListOption( igtbl_filterComparisionOperator.NonEmpty,false);
    }

}  

Thanks

/Mamun

 Hi,

So no solution.

 bye

Is your column a string column, is the event hooked up.  Try putting an alert in the code to ensure that the client side event is hooked up.

 Hi,

Yes, 1st alert and 2nd alert is working. 3rd and fourth is not working. Here is the code:

function UltraWebGrid1_AfterFilterDroppedDown(gridName, oFilterDropDown)

{

    alert(oFilterDropDown.Column.DataType);

    if (oFilterDropDown.Column.DataType == 8)
    {
        alert("Test1");

        oFilterDropDown._showListOption( igtbl_filterComparisionOperator.Empty,false);

        alert("Test2");
        oFilterDropDown._showListOption( igtbl_filterComparisionOperator.NonEmpty,false);

        alert("Test3");
    }

}  

Now what can i do?

/Mamun

Thanks for reply.

Yes, I am getting JavaScript error.

Thanks. I got the solution. its very easy. There is properties to show Empty string and Non Empty string.