Hello,

Thank you the question regarding WebGrid.

To make the row or cell became doesn’t editable (read-only), you could use SetForceNoEdit() JavaScript method.

I made a simple runnable sample to show how-to implement the SetForceNoEdit() method.
I bind the WebGrid to Access Data Source (Northwind.mdb database & Products table).

In use the SetForceNoEdit() method in OnRowSelect client side event.
I make the row / data that already Discontinued to become read-only.
Here’s the example snippet code how I implement the SetForceNoEdit() method:

function WebGrid1_OnRowSelect(controlId, tblName, rowIndex, rowEl) {    var WebGrid1 = ISGetObject(controlId);
    var rowObj = WebGrid1.RootTable.ToRowObject(rowEl);
    var Cells = rowObj.GetCells();
    if (Cells[3].Value == true && rowObj.ForceNoEdit == false) {
        rowObj.SetForceNoEdit(true);
        Cells[3].SetForceNoEdit(true); // To make the Check Box become read-only
    }
}

I also attached the sample, so that you can see the result as well.

Thank you.

Regards,
Hans.

<script type="text/javascript" language="javascript">    window.onload = function () {
        var WebCombo1 = ISGetObject("WebCombo1");
        WebCombo1.ShowDropDown(true);
    }
</script>

Hope this helps. Thank you.

Regards,
Hans.

Hello,

Thank you for your reply.

Have you try to use the latest Intersoft Framework and WebGrid assembly version?

In WebGrid Solution Samples, there is WebGrid sample that show how-to enable / how the exporting feature works. The page (file) named “EnableExporting.aspx”.

Please kindly have review on the WebGrid Samples, EnableExporting.aspx and please let me know whether you get the same issue or not.
(start > All Programs > Intersoft WebUI Studio 2013 R1 > WebUI Studio for ASP.NET > WebGrid 8 > C# Samples. The physical location of the file is: "%ProgramFiles%\Intersoft Solutions\Intersoft WebUI Studio 2013 R1\ Samples\For ASP.NET\ISNet.WebUI.Samples\cs\WebGrid \EnableExporting.aspx".)

If you don’t get any error message or issue with the EnableExporting page, please kindly help me to modify the page and provide the modified sample to me. So I can help you to investigate the issue further more.

Thank you very much.

Regards,
Hans.

Hello,

Thank you for your reply.

In my local end, the result is not an endless loop, but it takes more time to WebGrid to finish the checking process, indeed.

Perhaps you should use: “Checked” attribute to validate whether the row is already checked or not. Because there is no IsChecked() method in row object.

You could see / get the WebGrid’s documentation from your local environment, “Start Menu -> All Programs -> Intersoft Premier Studio 2013 R1 -> WebUI Studio for ASP.NET -> WebGrid 8 -> WebGrid 8 Documentation”.

You also could get / download the WebGrid’s documentation from this link below:
-http://intersoftpt.com/Support/WebGrid/Documentation/
-http://intersoftpt.com/Support/WebGrid/WebGrid.chm

To know whether the child row is collapse or expanded, you could use “ChildExpanded” attribute.
The “ChildExpanded” attribute will have False if the child row is collapse and vice versa.

You could use GetParentRow() method to validate whether the row has a parent or not.
Here’s the example snippet code how-to use the GetParentRow() method:

function WebGrid1_OnRowSelect(controlId, tblName, rowIdx, rowElm) {    var WebGrid1 = ISGetObject(controlId);
    var parentRow = WebGrid1.GetSelectedObject().GetRowObject().GetParentRow();
    if (parentRow) {
        alert("This row have parent row ");
    }
    else {
        alert("This row doesn't have parent row ");
    }
    return true; 
}

I use the GetParentRow() method in OnRowSelect client side event.

Hope this helps.

Regards,
Hans.