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Labels are displaying and nothing is hiding when a edit button pressed

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Syed
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Syed asked on 12 May 2009, 06:38 AM
Hi,

I have a RadGrid and whenever an "Add a new Record" or "Edit" button is pressed, i want to hide few databound details. I can able to hide textboxes when i press "Add a new record" but i can able to see Labels besides these textboxes. 

How to hide labels beside these textboxes.

Moreover, during "Edit" button is pressed nothing is hiding, i can able to see labels and textboxes.  Please tell me how to hide labels and textboxes during "Add a new record" or "Edit" button is pressed.

Thanks.

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Shinu
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answered on 12 May 2009, 06:54 AM
Hi Syed,

To hide a column from appearing in the Edit mode as well as in the insert mode you may try setting its ReadOnly property to true.

ASPX:
 
 <telerik:GridBoundColumn HeaderText="ProductName"  ReadOnly="true"  DataField="ProductName" UniqueName="ProductName" ></telerik:GridBoundColumn> 


Shinu
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Syed
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answered on 12 May 2009, 07:17 AM
Hi,
I don't have GridBoundColumn. I am generating my data  dynamically. But i can able to access textboxes .
The following code:

Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As GridItemEventArgs) Handles RadGrid1.ItemDataBound  
        If (TypeOf e.Item Is GridEditFormInsertItem) AndAlso (e.Item.OwnerTableView.IsItemInserted) Then  
            Dim insertItem As GridEditFormInsertItem = DirectCast(e.Item, GridEditFormInsertItem)  
            Dim txtbx1 As TextBox = DirectCast(insertItem("Resource_Name").Controls(0), TextBox)  
            txtbx1.Text = RadComboBox1.SelectedValue.ToString  
            Dim txtbx2 As TextBox = DirectCast(insertItem("Resource_Year").Controls(0), TextBox)  
            txtbx2.Text = Year(Now).ToString  
            Dim txtbx3 As TextBox = DirectCast(insertItem("Resource_Month").Controls(0), TextBox)  
            txtbx3.Text = Month(Now).ToString  
            Dim txtbx4 As TextBox = DirectCast(insertItem("Resource_week").Controls(0), TextBox)  
            Dim txtbx5 As TextBox = DirectCast(insertItem("Division_ID").Controls(0), TextBox)  
            Dim txtbx6 As TextBox = DirectCast(insertItem("Section_ID").Controls(0), TextBox)  
            Dim txtbx7 As TextBox = DirectCast(insertItem("sno").Controls(0), TextBox)  
 
 
 
            Dim mycal As New GregorianCalendar  
            Dim weekNum As Double = (mycal.GetDayOfMonth(Now)) / 7  
            Dim s As Integer = 0 
 
            If weekNum <= 1 Then  
                s = 1 
            ElseIf weekNum > 1 And weekNum <= 2 Then  
                s = 2 
            ElseIf weekNum > 2 And weekNum <= 3 Then  
                s = 3 
            ElseIf weekNum > 3 And weekNum <= 4 Then  
                s = 4 
            ElseIf weekNum > 4 Then  
                s = 5 
            End If  
 
            txtbx4.Text = s.ToString()  
 
            txtbx1.Visible = False 
            txtbx2.Visible = False 
            txtbx3.Visible = False 
            txtbx4.Visible = False 
            txtbx5.Visible = False 
            txtbx6.Visible = False 
            txtbx7.Visible = False 
        End If  
    End Sub 
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Princy
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answered on 12 May 2009, 10:03 AM
Hi Syed,

ReadOnly property is the best way to achieve you required scenario. If you are having autogeneratedcolumns try setting its ReadOnly property in the ColumnCreated event as shown below.

CS:
 
 protected void RadGrid1_ColumnCreated(object sender, GridColumnCreatedEventArgs e) 
    { 
        foreach (GridColumn col in RadGrid1.MasterTableView.RenderColumns) 
        { 
            if (col.ColumnType == "GridBoundColumn"
            { 
                GridBoundColumn bndCol = (GridBoundColumn)col; 
                bndCol.ReadOnly = true
            } 
        } 
    } 

If this is not your requirement please feel free to ask more.

Regards
Princy.
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Shinu
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Syed
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