Column Resize is not maintained on Postback for child grid in hierarchy

[Saurabh]

Hi,

I have hierarchical grid on which i have included the column resize functionality. Column re-sizing done by user on Parent grid is maintained even after the post back but column re-sizing done by user on child grid is not maintained after the postback. I am using telerik verison "2010.1.519.35". Below i have pasted my sample code where ----//Some Code---- is for some code which i have not pasted here.

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="true">
                <AjaxSettings>
                    <telerik:AjaxSetting AjaxControlID="Mygrid">
                        <UpdatedControls>
                            <telerik:AjaxUpdatedControl ControlID="Mygrid" />
                        </UpdatedControls>
                    </telerik:AjaxSetting>
                   </AjaxSettings>
            </telerik:RadAjaxManager>
                <telerik:RadGrid ID="Mygrid" runat="server" AllowCustomPaging="True" AllowPaging="True" PageSize="5" EnableEmbeddedSkins="false" Skin="MySkin" AllowSorting="True" AllowMultiRowSelection="true" AllowFilteringByColumn="true" EnableViewState="true" GridLines="None" Width="100%" ----//Some Code---->
                    <ClientSettings AllowExpandCollapse="true"><Resizing AllowColumnResize="true" ResizeGridOnColumnResize="true" ClipCellContentOnResize="true" EnableRealTimeResize="true" /><Selecting AllowRowSelect="true" EnableDragToSelectRows="false" /></ClientSettings>
                    <PagerStyle Position="TopAndBottom" Mode="NumericPages" PageButtonCount="5" />
                    <SortingSettings EnableSkinSortStyles="false" />
                    <MasterTableView AllowSorting="true" AllowMultiColumnSorting="false" HierarchyLoadMode="ServerOnDemand" Width="100%" TableLayout="Fixed">
                        <PagerTemplate>
                             ----//Some Code----
                        </PagerTemplate>
                        <ExpandCollapseColumn ButtonType="ImageButton" CollapseImageUrl="~/Skin/Grid/SingleMinus.gif"  ExpandImageUrl="~/Skin/Grid/SinglePlus.gif" ></ExpandCollapseColumn>
                        <RowIndicatorColumn Visible="False"><HeaderStyle /></RowIndicatorColumn>
                        <DetailTables>
                            <telerik:GridTableView HierarchyLoadMode="Client" Width="100%" GridLines="None"  runat="server" CellPadding="0" CellSpacing="0" BorderWidth="1" BorderColor="#cccccc" AllowMultiColumnSorting="false" AllowPaging="false" AllowSorting="false" HierarchyDefaultExpanded="true" EnableViewState="true" AllowFilteringByColumn="false" TableLayout="Fixed"  ----//Some Code---->
                                <ParentTableRelation><telerik:GridRelationFields  ----//Some Code---- /></ParentTableRelation>
                                <Columns>
                                    <telerik:GridClientSelectColumn UniqueName="colselectjob" Resizable="false"><HeaderStyle Width="25" /></telerik:GridClientSelectColumn>
                                     ----//Some Code----
                                </Columns>
                            </telerik:GridTableView>

                        </DetailTables>

                        <Columns>
                            <telerik:GridClientSelectColumn Resizable="false" UniqueName="colselectjob"><HeaderStyle Width="25" /></telerik:GridClientSelectColumn>
                            ----//Some Code----
                        </Columns>
                    </MasterTableView>
                </telerik:RadGrid>

[Iana Tsolova]

Hi Saurabh,

Indeed, the resizing for the detail tables is not persisted on postback. You can try maintaining it manually, or create the hierarchy with NestedViewTemplate and place another RadGrid in it.

Kind regards,
Iana
the Telerik team