I have a need to programmatically create a RadGrid based on the number of elements from another table.  So I have the following:

foreach (DataRow customerRow in dtDistinctMonitors.Rows)
            {
                //Get Data
                DataRow[] rowData = dtMonitors.Select("tenantID = '" + tenantID + "'");

                //Add Label
                Label lblName = new Label();
                lblName.Text = "Channel: xxxx";
                lblName.Font.Size = FontUnit.Large;
                PlaceHolder1.Controls.Add(lblName);

                //Add RadGrid
                RadGrid RadGrid1 = new RadGrid();
                RadGrid1.ID = customerRow["channelID"].ToString();

                //Add RadGrid to the Controls collection of the placeholder
                PlaceHolder1.Controls.Add(RadGrid1);

                RadGrid1.DataSource = rowData;
                RadGrid1.MasterTableView.DataKeyNames = new string[] { "monitorID" };
                RadGrid1.AllowPaging = false;
                RadGrid1.MasterTableView.AutoGenerateColumns = false;
                RadGrid1.Skin = "Silk";
                RadGrid1.RenderMode = RenderMode.Lightweight;
                RadGrid1.Width = Unit.Percentage(100);
                GridBoundColumn boundColumn;
                boundColumn = new GridBoundColumn();
                RadGrid1.MasterTableView.Columns.Add(boundColumn);
                boundColumn.DataField = "monitorName";
                boundColumn.HeaderText = "Monitor Name";
                GridButtonColumn buttonColumn;
                buttonColumn = new GridButtonColumn();
                buttonColumn.Text = "Delete";
                buttonColumn.ButtonType = GridButtonColumnType.LinkButton;
                buttonColumn.HeaderStyle.Width = Unit.Pixel(100);
                buttonColumn.CommandArgument = "monitorID";
                buttonColumn.CommandName = "lnkDelete_Command";
                RadGrid1.MasterTableView.Columns.Add(buttonColumn);
            }

And below I have lnkDelete_Command as:

public void lnkDelete_Command(object sender, CommandEventArgs e)
    {
        using (SqlConnection sqlConn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["stringvalue"].ConnectionString))
        {
            string ID = e.CommandArgument.ToString();

            //DELETE FROM WHERE ID = ID
        }
    }

Yet, when I click on the LinkButton created it doesn't fire.  It doesn't really do anything at all but creates a second instance of the button.  Am I missing something simple here?

I have the radgrid and commandItemTemplate as follows:

and in the vb file I have

but I am running into 2 problems.  1, it's not getting the text from the txtFilter textbox correctly and 2, the line " calendarTableView.MasterTableView.Rebind() " comes up with an exception saying it expected an expression.

I have two rad-wizards and a text box in each wizard, i want to set the same value(from db) for two text-boxes on clicking of button. I know how to set for one at a time. Can someone help me to achieve this.

Markup:

Hi, I need to extract the new values from the GridDateTimeColumn to validate that one date is not greater than or less than another as needed. Do this but only extract the previous values in the edited items.

Thought this should be easy, but I think I am missing something very fundamental here.

 Requirement: I have added RadScheduler to the content page and want to set the height to 100% of DIV - DIV's height is fluid - fills entire space between content header and content footer.

 Issues

1. If I set Overflow='Expanded' it expands BEYOND the page but with no scroll - so I can only see between 00:00 to 15:00! Rest is hidden
2. If I set overflow ='Auto' - same results as above
3. If I set Overflow='Scroll' and set the height in % - The height setting in % does seem to do any good and height is more than the containing div
4. If I set overflow='Scroll' and set height in px - it is not fluid as I wouldn't know the px height in all over config or when window is resized
5. If I set Overflow='Expanded' and let the overflow of container div to auto then the Radscheduler headers (date and times of event) is no longer fixed 
6. If I set the overflow = 'Scroll' and set the height using jQUERY when page load and window resizes; all is fine until I move to the next week/month then height is set to 400px (default)

What am I missing here?

 Thanks in advance     

I'm trying to get RadGrid to conditionally hide or disable a field when it is in edit mode based on the value of another field.

I have been able to get this to work when the grid displays the list of items, but once the grid enters edit mode, the columns display ...

I am using OnItemDataBound to successfully conditionally display during the initial load, but setting the items when the user clicks a row to get it into batch mode is not working.

I'm also trying to set the tab order when I go into edit mode, for some reason, the grid throws the cursor to the 2nd column ...

Note: PValue and CValue and in GridTemplateColumns, as is CardStatus.

I just need to be able to selectively prevent data entry in a column

The ASPX source is below:

Any help / workarounds would be appreciated ... again, "just" need to prevent editing in the CValue column when the CardStatus value is true (bit field) ... using batch mode (using another solution isn't an option now).

Also, the issue with the tab order being messed up is particularly frustrating ... any hints on that one?

Thanks

Larry

Is there any way to delete a record server side from a control outside of the RadGrid and have the grid update when the postback returns?

I have a LinkButton that handles deleting a record from the datasource and then calls the RadGrid Rebind method.

This triggers the NeedDataSource() method to fire and subsequently the RadGrid PreRender.  The problem is that when the page finishes the postback, the deleted row is still visible in the grid.  Any other interaction with the grid such as selecting a row or sorting, calls NeedDataSource again and the deleted row is gone.

I've verified that the data that comes back to NeedDataSource right after delete does not contain the row that was deleted.  

There is a similar "Add" functionality that works fine.  Meaning the row is added, data updated and Rebind called and grid shows the new row.  I presume this is because the add calls a RadWindow that is still within the RadPanel that contains the RadGrid whereas the Delete button is outside of the Panel.

Here is the psuedo code of what I'm doing.

Here is a mockup of the aspx side.

I have also tried adding ibtnDelete to the RadAjaxManager with the RadGrid, but that did not resolve anything.