ColumnGroups throws error if datasource is nothing

3 posts, 0 answers
  1. Morten
    Morten avatar
    267 posts
    Member since:
    Jul 2012

    Posted 25 Feb Link to this post

    Hi,

    RadGrid throws an 'Index was outside the bounds of the array' error when using ColumnGroups and having datasource=nothing.

    Version 2016.1.113.45

    Example throwing error (dont bind grid to datasource):

    <telerik:RadGrid  runat="server" ID="rg">
        <MasterTableView>
            <ColumnGroups>
                <telerik:GridColumnGroup HeaderText="Invoice" Name="Invoice"></telerik:GridColumnGroup>
            </ColumnGroups>
            <Columns>
            <telerik:GridBoundColumn ColumnGroupName="Invoice" HeaderText="Test" DataField="Test"></telerik:GridBoundColumn>
            </Columns>
        </MasterTableView>
    </telerik:RadGrid>

     

    Working:

    <telerik:RadGrid  runat="server" ID="rg">
        <MasterTableView>
            <ColumnGroups>
            </ColumnGroups>
            <Columns>
            <telerik:GridBoundColumn  HeaderText="Test" DataField="Test"></telerik:GridBoundColumn>
            </Columns>
        </MasterTableView>
    </telerik:RadGrid>

     

  2. Morten
    Morten avatar
    267 posts
    Member since:
    Jul 2012

    Posted 25 Feb in reply to Morten Link to this post

    Solved in 2016.1.225.45 (a few hours after i posted the error!!!)

    Thanks for quick response!!

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  4. Eyup
    Admin
    Eyup avatar
    3014 posts

    Posted 25 Feb Link to this post

    Hello Morten,

    Yes, you are correct. Here you can find the public item:
    http://feedback.telerik.com/Project/108/Feedback/Details/181607-radgrid-with-column-groups-throws-exception-when-the-control-is-not-databound-ini

    We try to fix the issues breaking our customer's applications immediately.

    Regards,
    Eyup
    Telerik
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