Validation Controls in Item Template

[Ranganath]

Hi,

Here is the .ASPX Code for the RadGrid. Problem is, I am not able to Use Validation Controls(i.e.RequiredFieldValidator  etc…) for the “txtRfqDetSize , txtRfqDetCubic  AND  cboItemID “ controls in the following scenario.

Any one will help me how to use Validation Controls in the following Scenario?

<telerik:RadGrid ID="rgRFQDetails" runat="server" AllowPaging="True" GridLines="Horizontal"

OnNeedDataSource="rgRFQDetails_NeedDataSource" Skin="Default" PageSize="10" Width="100%"

OnUpdateCommand="rgRFQDetails_UpdateCommand" OnDeleteCommand="rgRFQDetails_DeleteCommand">

<PagerStyle Mode="Slider" />

<%--<AlternatingItemStyle BackColor="#F1EFE9" />--%>

<MasterTableView AutoGenerateColumns="false" DataKeyNames="RFQDetails_RegSerLineNo"

EditMode="InPlace" CommandItemStyle-CssClass="RGCmdHeader" CommandItemSettings-RefreshText="&nbsp;&nbsp;Refresh">

<Columns>

<telerik:GridBoundColumn Visible="false" DataField="RFQDetails_RegSerLineNo" HeaderText="Service L.No"

HeaderStyle-Width="15%" HeaderStyle-CssClass="GridHeadernew" UniqueName="RFQDetails_RegSerLineNo"

ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn Visible="false" DataField="RFQDetails_RegSerCode" HeaderText="Service Code"

HeaderStyle-Width="15%" HeaderStyle-CssClass="GridHeadernew" UniqueName="RFQDetails_RegSerCode"

ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RFQDetails_RegSerName" HeaderText="Service Name"

HeaderStyle-Width="15%" HeaderStyle-CssClass="GridHeadernew" UniqueName="RFQDetails_RegSerName"

ReadOnly="True">

</telerik:GridBoundColumn>

                                                                    <telerik:GridBoundColumn DataField="RFQDetails_Coordinator" HeaderText="Coordinator"

                                                                        HeaderStyle-Width="13%" HeaderStyle-CssClass="GridHeadernew" UniqueName="RFQDetails_Coordinator"

                                                                        ReadOnly="True">

                                                                    </telerik:GridBoundColumn>

                                                                    <telerik:GridBoundColumn DataField="Commodity" HeaderText="Commodity" HeaderStyle-Width="13%"

                                                                        HeaderStyle-CssClass="GridHeadernew" UniqueName="Commodity" ReadOnly="True">

                                                                    </telerik:GridBoundColumn>

                                                                    <telerik:GridBoundColumn DataField="RFQDetails_WeightInLbs" ItemStyle-HorizontalAlign="Right"

                                                                        HeaderText="Weights" HeaderStyle-Width="5%" HeaderStyle-CssClass="GridHeadernew"

                                                                        UniqueName="RFQDetails_WeightInLbs" ReadOnly="True">

                                                                    </telerik:GridBoundColumn>

                                                                    <telerik:GridTemplateColumn HeaderText="Size" UniqueName="RFQDetails_Size" ItemStyle-HorizontalAlign="Left"

                                                                        HeaderStyle-CssClass="GridHeadernew" HeaderStyle-Width="6%">

                                                                        <ItemTemplate>

                                                                            <telerik:RadTextBox Width="75%" Text='<%# Eval("RFQDetails_Size") %>' ID="txtRfqDetSize"

                                                                                runat="server" onkeypress="fn_validateDecimal(this,'n')">

                                                                            </telerik:RadTextBox>

                                                                        </ItemTemplate>

                                                                    </telerik:GridTemplateColumn>

                                                                    <telerik:GridTemplateColumn HeaderText="Cubic" UniqueName="RFQDetails_Cubic" ItemStyle-HorizontalAlign="Left"

                                                                        HeaderStyle-CssClass="GridHeadernew" HeaderStyle-Width="6%">

                                                                        <ItemTemplate>

                                                                            <telerik:RadTextBox Width="75%" Text='<%# Eval("RFQDetails_Cubic") %>' ID="txtRfqDetCubic"

                                                                                runat="server" onkeypress="fn_validateDecimal(this,'n')">

                                                                            </telerik:RadTextBox>

                                                                        </ItemTemplate>

                                                                    </telerik:GridTemplateColumn>

                                                                    <telerik:GridTemplateColumn HeaderText="UM" UniqueName="RFQDetails_UOM" HeaderStyle-CssClass="GridHeadernew">

                                                                        <ItemTemplate>

                                                                            <telerik:RadComboBox ID="cboItemID" DataTextField="Lookup_Value" DataValueField="Lookup_Key"

                                                                                Text='<%# Bind("RFQDetails_UOM") %>' OnInit="RadComboBox1_Init" EnableLoadOnDemand="True"

                                                                                runat="server" Width="100px">

                                                                            </telerik:RadComboBox>

                                                                        </ItemTemplate>

                                                                    </telerik:GridTemplateColumn>

                                                                    <telerik:GridTemplateColumn HeaderStyle-Width="7%" HeaderText="From" Visible="false"

                                                                        HeaderStyle-CssClass="GridHeadernew">

                                                                        <ItemTemplate>

                                                                            <asp:Label ID="lblServiceLine" runat="server" Text='<%#Bind("RFQDetails_RegSerLineNo") %>'></asp:Label>

                                                                            <asp:Label ID="lblServiceCode" runat="server" Text='<%#Bind("RFQDetails_RegSerCode") %>'></asp:Label>

                                                                        </ItemTemplate>

                                                                    </telerik:GridTemplateColumn>

                                                                   <telerik:GridButtonColumn ConfirmText="Are you Sure to Update the Record" ConfirmTitle="Update1"

                                                                        HeaderStyle-Width="3%" ButtonType="ImageButton" CommandName="Update" HeaderStyle-CssClass="GridHeadernew">

                                                                    </telerik:GridButtonColumn>

                                                                    <telerik:GridTemplateColumn HeaderText="Status" HeaderStyle-Width="8%" HeaderStyle-CssClass="GridHeadernew">

                                                                        <ItemStyle HorizontalAlign="Left" />

                                                                        <ItemTemplate>

                                                                            <asp:CheckBox runat="server" Width="70" ID="chkRFQDetStatus" AutoPostBack="true" Checked='<%# CheckRecordStatus((bool)Eval("IsActive"))%>'

                                                                                Text='<%# CheckText((bool)Eval("IsActive"))%>' OnCheckedChanged="chkRFQDetStatus_CheckedChanged" />

                                                                        </ItemTemplate>

                                                                    </telerik:GridTemplateColumn>

</Columns></MasterTableView></telerik:RadGrid>

Regards,

Ranganath.S

[Yavor]

Hello Ranganath,

You can nest the validation control(s) in the item template, or in the editItemTemplate, and set the controltovalidate to the textboxes. Let me know how this approach meets your requirements, or if I am leaving something out.

All the best,
Yavor
the Telerik team

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[Princy]

Hi Ranganath,

The following help document should help you understand better how to use validators for various columns. Check it out.
Validation

Thanks
Princy.

[JazzBox]

Use the HTML/Code formatting under formatting options, it's very difficult to understand your code otherwise