[Last Call] Learn how to a build a cloud-first strategyRegister Now

x
?
Solved

how to separate validations of the grid and the page ?

Posted on 2009-05-19
4
Medium Priority
?
1,495 Views
Last Modified: 2012-05-07
I have a radgrid and an aspx page, there are validations on the page and separate validations on the radgrid. when a user clicks an Insert or Update (on the popup of an add or edit record) on the radgrid , I  want only the radgrid validations to fire not the page. how can I do this ?

<table width="300px" cellpadding="2px">
         <tr>
              <td align="right" style="width: 306px" rowspan="2">
                        Comments&nbsp;
                        <asp:RegularExpressionValidator ID="rev1" runat="server" ControlToValidate="txtSpecialInstructions"
                             ErrorMessage="Please limit comments to 240 characters or less." ValidationExpression="[\s\S]{0,240}">*</asp:RegularExpressionValidator>
	  	</td>	
	</tr>
</table>
 
<!-- radGrid --> 
 
<telerik:RadGrid ID="gridInvLines" AllowPaging="False" Skin="Office2007" 
        runat="server" AutoGenerateColumns="False" DataSourceID="odsInvLines" 
        GridLines="None" OnItemCommand="gridInvLines_ItemCommand" OnItemDataBound="gridInvLines_ItemDataBound" ShowFooter="True">
        <ClientSettings >
         <ClientEvents OnPopUpShowing="PopUpShowing"  />
        </ClientSettings>
        <MasterTableView DataKeyNames="LINE_NUMBER" DataSourceID="odsInvLines" EditMode="PopUp" InsertItemDisplay="Top"  AllowAutomaticInserts="true" AllowAutomaticUpdates="true" AllowAutomaticDeletes="true"  CommandItemDisplay="Top" CommandItemSettings-AddNewRecordText="Add New Line">
            <Columns>
               
             <telerik:GridTemplateColumn HeaderText="Line Description" HeaderStyle-HorizontalAlign="center" >
                  <HeaderStyle width="150px" />
                  <ItemStyle Width="150px" HorizontalAlign="left" />
                  <ItemTemplate>
                      <asp:Label  ID="Label1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "DESCRIPTION") %>' >
                      </asp:Label>
                  </ItemTemplate>
                  <EditItemTemplate> 
                  <asp:RequiredFieldValidator ID="rfvLineDesc" ControlToValidate="txtLineDesc"
                   ErrorMessage="Please enter the Line Description" runat="server" Display="None">*</asp:RequiredFieldValidator> 
                    <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" Display="None"   ControlToValidate="txtLineDesc"
                             ErrorMessage="Please limit Line Description to 240 characters or less." ValidationExpression="[\s\S]{1,240}">*</asp:RegularExpressionValidator>
                      <asp:TextBox ID="txtLineDesc" runat="server" TextMode="MultiLine" Rows="4" Text='<%# Bind("DESCRIPTION") %>'  />
                  </EditItemTemplate>
              </telerik:GridTemplateColumn> 
          </Columns>
   <EditFormSettings EditColumn-UpdateText="Save" CaptionFormatString="Invoice Line Information" ColumnNumber="2">
                   <FormTableItemStyle Wrap="False" Width="100%"></FormTableItemStyle>
                    <FormCaptionStyle CssClass="EditFormHeader" Width="100%"></FormCaptionStyle>
                    <FormMainTableStyle GridLines="Horizontal" CellSpacing="0" CellPadding="3" BackColor="White"
                        Width="100%" />
                    <FormTableStyle CellSpacing="0" CellPadding="2" CssClass="module" Height="110px"
                        BackColor="White" />
                    <FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>
 
       <PopUpSettings  Modal="true" Width="600"  />
       </EditFormSettings>
        </MasterTableView>
        <ValidationSettings CommandsToValidate="PerformInsert,Update" />
       
    </telerik:RadGrid>

Open in new window

0
Comment
Question by:tech_question
4 Comments
 
LVL 9

Expert Comment

by:cdaly33
ID: 24422889
Does the radgrid have a validationgroup property that you can set on the grid and on the insert and update buttons?
0
 

Author Comment

by:tech_question
ID: 24423279
yes I believe there is. I did this and now I do not see the validation at all. do I need to mention the group ? Can you please provide an example as to how to do this ?
 <ValidationSettings CommandsToValidate="PerformInsert,Update" ValidationGroup="gridGroup" />
 
 <asp:RequiredFieldValidator ID="rfvLineDesc" ControlToValidate="txtLineDesc"
                   ErrorMessage="Please enter the Line Description" runat="server" ValidationGroup="gridGroup" Display="None">*</asp:RequiredFieldValidator> 
                 

Open in new window

0
 
LVL 7

Expert Comment

by:NicoJuicy
ID: 24423867
Just a hint.

Don't forget to put the validations on the page also in a (different) validationgroup.
0
 
LVL 3

Accepted Solution

by:
stu28bu earned 1500 total points
ID: 24628285
In your validator, you have the Display property set to "None".  This will cause the message to never be displayed.  Try a value of "Dynamic" and that should fix it if I understand your issue correctly.
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

User art_snob (http://www.experts-exchange.com/M_6114203.html) encountered strange behavior of Android Web browser on his Mobile Web site. It took a while to find the true cause. It happens so, that the Android Web browser (at least up to OS ver. 2.…
Introduction This article shows how to use the open source plupload control to upload multiple images. The images are resized on the client side before uploading and the upload is done in chunks. Background I had to provide a way for user…
Look below the covers at a subform control , and the form that is inside it. Explore properties and see how easy it is to aggregate, get statistics, and synchronize results for your data. A Microsoft Access subform is used to show relevant calcul…
Whether it be Exchange Server Crash Issues, Dirty Shutdown Errors or Failed to mount error, Stellar Phoenix Mailbox Exchange Recovery has always got your back. With the help of its easy to understand user interface and 3 simple steps recovery proced…
Suggested Courses

830 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question