Two columns with RadListView holding errors

[Rebecca Peltz]

I'm attaching a picture of my page.  It renders two columns with similar functionality.  When there is an error saving a list gets generated for each column.  Each column represents data that is to be saved separately.

I want my columns to grow together, so that if there is an error on one side the other side grows with empty space.  In my picture you can see that the column with no error is shorter than the column with error.

Is there a way for me to dummy up the list created by the rad list view so that is is the same height for both list views regardless of content?

Current rendering for column  with error:

 <ul class="errorList">

            <li>
                According to business rules, Assignment date must be between 9/1/2010 and 9/20/2010
            </li>

 </ul>

Current rendering for column without error:

<ul class="errorList">

            </ul>

specification for RadListView after the gridview pretty much the same for both:
 

<br />
    <telerik:RadListView ID="RadListViewErrorNY" runat="server" ItemPlaceholderID="ErrorHolder">
        <LayoutTemplate>
            <ul class="errorList">
                <asp:Panel Width="150px" ID="ErrorHolder" runat="server" />
            </ul>
        </LayoutTemplate>
        <ItemTemplate>
            <li>
                <%#Eval("Description") %>
            </li>
        </ItemTemplate>
    </telerik:RadListView

If an error is found on post back a list is bound to the control:

 if (assignmentEdit != null)
            {
                radListView.DataSource = assignmentEdit.BrokenRulesCollection;

            }

I really don't want to dummy up a brokenrules collection.  I'd like to be able to grab hold of the RadListview and set it's size.  Is this possible?

Thanks for any help with this!

[Daniel]

Hello Rebecca,

Please try the attached sample project. I hope it looks and behaves as your real project.

Best regards,
Daniel
the Telerik team

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[Rebecca Peltz]

Your demo provided exactly the java script I needed to fix my problem. Thanks!