This is a migrated thread and some comments may be shown as answers.

Rad Grid Batch Editing Validation not working

6 Answers 354 Views

Grid

This is a migrated thread and some comments may be shown as answers.

Rahul asked on 23 Feb 2016, 12:32 PM

Hi,

Telerik Team ,

I am facing validation related problem in Rad Grid (Batch Editing). It seems that validation is not working as expected .Please help me on the same.
My current telerik verion is '2015.2.826.45'. Please let me know whether this version supports validation or need to update it to never version .

sample code

<telerik:RadGrid ID="EmployeeRadGrid" GridLines="None" runat="server" Width="99.3%" PageSize="10"

AutoGenerateColumns="False"

AllowAutomaticInserts="True"

AllowAutomaticDeletes="True"

AllowAutomaticUpdates="True"

AllowSorting="false"

AllowPaging="True"

OnPreRender="EmployeeRadGrid_PreRender"

OnNeedDataSource="EmployeeRadGrid_NeedDataSource"

OnBatchEditCommand="EmployeeRadGrid_BatchEditCommand"

OnPageIndexChanged="EmployeeRadGrid_PageIndexChanged"

OnPageSizeChanged="EmployeeRadGrid_PageSizeChanged"

>

<MasterTableView CommandItemDisplay="TopAndBottom" HorizontalAlign="NotSet" EditMode="Batch" AutoGenerateColumns="False" CommandItemSettings-ShowRefreshButton="false" ValidateRequestMode="Enabled" >

<BatchEditingSettings EditType="Row" />

<Columns>

<telerik:GridBoundColumn DataField="EmployeeNumber" HeaderStyle-Width="15%" HeaderText="Employee Number" UniqueName="EmployeeNumber" ItemStyle-Width="10%" ColumnValidationSettings-EnableRequiredFieldValidation="true">

<ColumnValidationSettings EnableRequiredFieldValidation="true" EnableModelErrorMessageValidation="true">

<RequiredFieldValidator ForeColor="Red" ErrorMessage="*Required" Display="Static" SetFocusOnError="true">

</RequiredFieldValidator>

<ModelErrorMessage SetFocusOnError="true" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="OrganizationName" HeaderText="Organization" DataField="Organization" HeaderStyle-Width="10%">

<ItemTemplate>

<%#Eval("Organization") %>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="OrganizationRadComboBox" Width="100px">

</telerik:RadComboBox>

<asp:RequiredFieldValidator ForeColor="Red" ControlToValidate="OrganizationRadComboBox" runat="server" ErrorMessage="*Required" Display="Static"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridDateTimeColumn UniqueName="Date" PickerType="DatePicker" HeaderText="Date" HeaderStyle-Width="14%" DataField="TransactionDate" DataFormatString="{0:MM/dd/yyyy}" DataType="System.DateTime">

<ColumnValidationSettings EnableRequiredFieldValidation="true">

<RequiredFieldValidator ForeColor="Red" Text="*Required" Display="Static">

</RequiredFieldValidator>

</ColumnValidationSettings>

</telerik:GridDateTimeColumn>

<telerik:GridDateTimeColumn UniqueName="Time" PickerType="TimePicker" HeaderText="Time" HeaderStyle-Width="14%" DataField="TransactionTime" DataType="System.DateTime" DataFormatString="{0:HH:MM}">

<ColumnValidationSettings EnableRequiredFieldValidation="true">

<RequiredFieldValidator ForeColor="Red" Text="*Required" Display="Static">

</RequiredFieldValidator>

</ColumnValidationSettings>

</telerik:GridDateTimeColumn>

<telerik:GridTemplateColumn UniqueName="Contact" HeaderText="Contact" HeaderStyle-Width="10%" DataField="Contact">

<ItemTemplate>

<%#Eval("Contact") %>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox runat="server" ID="radNumericTextBox" MinValue="0" NumberFormat-DecimalDigits="0" MaxValue="2147483647" Width="200px">

</telerik:RadNumericTextBox>

<asp:RequiredFieldValidator ForeColor="Red" ControlToValidate="radNumericTextBox" runat="server" ErrorMessage="*Required" Display="Static"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowKeyboardNavigation="true">

<%--<ClientEvents OnRowCreating="OnRowCreating" />--%>

</ClientSettings>

</telerik:RadGrid>

6 Answers, 1 is accepted

Accepted

answered on 26 Feb 2016, 12:33 PM

Hi,

I have examined the provided code snippet and everything seems correctly set.

Nevertheless, I have noticed that you are using .NET 4.5, where there are some problems with the standard validation controls. Generally, if you are using MS ScriptManager (instead of RadScriptManager), a server-side exception will be throws. RadScriptManager is handling that error internally, but without fixing the validation problems.

In order to get validators to work correctly with .NET 4.5 you will need to include the following line in your web.config file:

Copy Code

<appSettings>

<add key="ValidationSettings:UnobtrusiveValidationMode" value="None" />

Please give this a try and let me know if the validations is working correctly after adding the above line.

I am looking forward to your reply.

Regards,
Maria Ilieva
Telerik

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items

answered on 03 Mar 2016, 10:42 AM

2016-03-03_1610.png

Hi Maria Ilieva,

Your suggestion works perfectly thank you very much. I have small query can we customize textbox backColor when it validation message is being displayed.PFA

Thanks,