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prathi
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DataWebGrid- Clicking on row selector throws an error
posted

I am using Infragistics webdatagrid v11.1.For eg: I have 3 columns id, name,gender in my webDG. When I double click on any of the rows, I want the row ID to be retrieved. I have achieved this using the below code.It works fine only if I click on the row elements. But when I dblclick on the row selector tab (leftmost) or the table header it throws a js exception( Microsoft JScript runtime error: Object doesn't support property or method 'get_row). Please help on resolving this issue.

I want to do the same function when a row is dblClicked / when row selector is dblclicked.

 

 <ig:WebDataGrid ID="WebDataGrid1" runat="server" Height="350px" Width="400px"
            ViewStateMode="Enabled" EnableAjax="False" ClientEvents-DoubleClick="webDataGrid_DblClick1">

Corresponding javascript function:

<script type="text/javascript" id="webGridScr">
<!--
    function webDataGrid_DblClick1(sender, eventArgs) {
         var newSelectedCell1 = eventArgs.get_item().get_row().get_cellByColumnKey("RowID").get_text();
        var newSelectedCell2 = eventArgs.get_item().get_row().get_cellByColumnKey("Name").get_text();

        alert("the value is" + newSelectedCell1 + newSelectedCell2);
        form1.submit();
        } 
//-->
</script>

 

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  • 37874
    posted

    Hi prathi84,

     

    Thank you for posting in our forum.

     

    If you want to use the DoubleClick client-side event, I would suggest you to use the following code to get the value from the first cell of the selected row:

     

            function doubleClick(sender, eventArgs) {

                var selectedRow = sender.get_behaviors().get_selection().get_selectedRows(0);

                var IDValue = selectedRow.getItem(0).get_cellByColumnKey("ID").get_text();

                alert('The value is: ' + IDValue);

            }

     

    It seems to me that there is no double click event of the row selectors. However, there is RowSelectorClicked event:

     

         <Behaviors>

                    <ig:RowSelectors>

                        <RowSelectorClientEvents RowSelectorClicked="rowSelectorClicked" />

                    </ig:RowSelectors>

                </Behaviors>

     

    And the handler should look something like the following:

     

            function rowSelectorClicked(sender, eventArgs) {

                var IDValue = eventArgs.get_row().get_cellByColumnKey("id").get_text();

                alert('The value is: ' + IDValue)

            }

     

    Please let me know if this helps.

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