RadGrid Edit button disabled mode.

[Prasad]

Hello,
I have a requirement as follows,
I need to disable rad Grid Edit button If I am click on Edit and It needs to be enable when update/cancel click. Please find the attached screen shot.
Here I am using GridEditCommandColumn and EditFormSettings for edit form. 
Please give your valuable suggestions.

Regards,
Prasad.

[Princy]

Hi Prasad,

Please try the following code snippet to disable the Edit button in EditMode:

ASPX:

<telerik:GridEditCommandColumn UniqueName="GridEditCommandColumn">
</telerik:GridEditCommandColumn>

C#:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
{
  if (e.Item is GridEditableItem && e.Item.IsInEditMode)
  {
      GridEditableItem edit = (GridEditableItem)e.Item;
      edit["GridEditCommandColumn"].Enabled = false;
  }
}

Thanks,
Princy

[Prasad]

thanq princy.

[Prasad]

Hi Princy,
I used ur code snippet but I am getting error In my error Log as follows.

Cannot find a cell bound to column name 'GridEditCommandColumn'

My source code snippet Is:

<telerik:RadGrid ID="rgvLang" runat="server" AutoGenerateColumns="false" OnNeedDataSource="rgvLang_NeedDataSource"
                                    OnItemCommand="rgvLang_ItemCommand" OnItemDataBound="rgvLang_ItemDataBound">
                                    <MasterTableView AutoGenerateColumns="false" DataKeyNames="LanguageID">
                                        <Columns>
                                            <telerik:GridBoundColumn HeaderText="LanguageId" Visible="false" HeaderStyle-HorizontalAlign="Center"
                                                ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn HeaderText="Language" DataField="LanguageDescription" HeaderStyle-HorizontalAlign="Left"
                                                ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridBoundColumn HeaderText="Display Name" DataField="Text" HeaderStyle-HorizontalAlign="Left"
                                                ItemStyle-HorizontalAlign="Left" UniqueName="Text" ItemStyle-Wrap="true">
                                            </telerik:GridBoundColumn>
                                            <telerik:GridEditCommandColumn UpdateText="Update" CancelText="Cancel" HeaderStyle-HorizontalAlign="Center"
                                                ItemStyle-HorizontalAlign="Left">
                                            </telerik:GridEditCommandColumn>
                                        </Columns>
                                        <EditFormSettings EditFormType="Template">
                                            <EditColumn UniqueName="LanguageId">
                                            </EditColumn>
                                            <FormTemplate>
                                                <div class="row-fluid data-fields">
                                                    <div class="span12" style="padding-left: 2%;">
                                                        <div class="span4" style="text-align: left;">
                                                            <asp:Label ID="lblLanguage" runat="server" CssClass="span" Text="Language"></asp:Label>
                                                            <telerik:RadTextBox runat="server" ID="rtbLangValue" Text='<%# Eval("LanguageDescription") %>'
                                                                Enabled="false">
                                                            </telerik:RadTextBox>
                                                        </div>
                                                        <div class="span6" style="text-align: left;">
                                                            <asp:Label ID="lblDispalyName" runat="server" CssClass="span" Text="Display Name"></asp:Label>
                                                            <telerik:RadTextBox ID="lblLangDisplayText" runat="server" Text='<%# Eval("Text") %>'
                                                                TextMode="MultiLine" Width="96%">
                                                            </telerik:RadTextBox>
                                                            <asp:CustomValidator ID="cvPaCreate" runat="server" OnServerValidate="cvPaCreateGrid_Validate"
                                                                Display="None" ValidationGroup="PaCreateGrid">
                                                            </asp:CustomValidator>
                                                            <asp:CustomValidator ID="cvPaCreateCancel" runat="server" OnServerValidate="cvPaCreateGridCancel_Validate"
                                                                Display="None" ValidationGroup="PaCreateGridCancel">
                                                            </asp:CustomValidator>
                                                        </div>
                                                    </div>
                                                    <div class="span12" style="width: 96%; padding-bottom: 5px;">
                                                        <div class="pull-right">
                                                            <telerik:RadButton ID="rdbtnUpdate" Text="Update" runat="server" OnClick="rdbtnUpdate_Click"
                                                                ValidationGroup="PaCreateGrid" ToolTip="Update">
                                                            </telerik:RadButton>
                                                            <telerik:RadButton ID="rdbtnCancel" Text="Cancel" runat="server" OnClick="rdbtnCancel_Click"
                                                                ValidationGroup="PaCreateGridCancel" ToolTip="Cancel">
                                                            </telerik:RadButton>
                                                        </div>
                                                    </div>
                                                </div>
                                            </FormTemplate>
                                        </EditFormSettings>
                                    </MasterTableView>
                                </telerik:RadGrid>

[Princy]

Hi Prasad,

You haven't set the UniqueName for your GridEditCommandColumn, in the code behind its accessed using its UniqueName :

ASPX:

<telerik:GridEditCommandColumn UniqueName="GridEditCommandColumn" UpdateText="Update" CancelText="Cancel" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Left" >
</telerik:GridEditCommandColumn>

Thanks,
Princy