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[Solved] rgheader class missing from th

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Grid

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

Katie asked on 10 Mar 2014, 10:02 PM

capture_001_10032014_165233.jpg

Our RadGrid is missing the rgheader class from the th's when it is rendered. Does anyone have any experience with this or any direction on how we can fix/troubleshoot?

I've attached an image of the RadGrid as it appears with no column headers. Note that we purposefully loaded two rows of completely empty data, to confirm that the datasource/ajax request is working correctly (all is well there).

RadGrid declaration:

<telerik:RadGrid ID="AXXRadGrid" runat="server" GridLines="None" AllowAutomaticUpdates="True"

OnItemCommand="AXXRadGrid_ItemCommand" OnItemDataBound="AXXRadGrid_ItemDataBound"

AutoGenerateColumns="false" OnSortCommand="AXXRadGrid_SortCommand" AllowMultiRowSelection="true"

OnItemCreated="AXXRadGrid_ItemCreated" DataSourceID="RequestMasterDataSource"

OnHTMLExporting="AXXRadGrid_HTMLExporting" OnExportCellFormatting="AXXRadGrid_ExcelExportCellFormatting">

<ExportSettings HideStructureColumns="true" />

<MasterTableView TableLayout="Auto" RetrieveDataTypeFromFirstItem="true" CommandItemDisplay="Top">

<CommandItemSettings ShowExportToExcelButton="false" ShowAddNewRecordButton="false"

ShowRefreshButton="false" />

</MasterTableView>

<ClientSettings>

<Selecting AllowRowSelect="True"></Selecting>

<Scrolling AllowScroll="false"></Scrolling>

<Resizing ResizeGridOnColumnResize="True" AllowRowResize="True" AllowColumnResize="True" />

<ClientMessages DragToGroupOrReorder="Drag to group" />

</ClientSettings>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

</telerik:RadGrid>

HTML generated from RadGrid:

<table class="rgMasterTable" border="0" id="ctl00_m_g_b8cf9c0d_003b_4572_a197_c425836f7d6f_ctl00_AXXRadGrid_ctl00" style="width:100%;table-layout:auto;empty-cells:show;">

<colgroup>

<col style="width:60px">

</colgroup>

<thead>

<tr style="background-color:#EF5D63;display:none;">

<th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl00','')">SR Number</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl01','')">Client Name</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl02','')">Column 1</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl03','')">Column 2</a> <input type="button" name="ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl04" value=" " onclick="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl04','')"></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl05','')">Column 3</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl06','')">Column 4</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl07','')">Column 5</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl08','')">Column 6</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl09','')">Column 7</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl10','')">Column 8</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl11','')">Column 9</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl12','')">Column 10</a></th><th scope="col"><a title="Click here to sort" href="javascript:__doPostBack('ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl02$ctl02$ctl13','')">Column 11</a></th>

</tr>

</thead><tfoot>

<tr class=" rgPager">

<td colspan="13"><table summary="Data pager which controls on which page is the RadGrid control." border="0" style="width:100%;border-spacing:0;">

<caption>

<span style="display: none">Data pager</span>

</caption><thead>

<tr>

<th scope="col"></th>

</tr>

</thead><tbody>

<tr>

<td class="rgPagerCell NextPrev"><div class="rgWrap rgArrPart1">

Change page: <input type="button" name="ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl02" value=" " onclick=

"return false;WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl02", "", true, "", "", false, true))"

title="First Page" class="rgPageFirst"> <input type="button" name="ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl03" value=" " onclick=

"return false;WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl03", "", true, "", "", false, true))"

title="Previous Page" class="rgPagePrev"><input type="button" name="ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl04" value=" " onclick=

"return false;WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl04", "", true, "", "", false, true))"

title="Next Page" class="rgPageNext"> <input type="button" name="ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl05" value=" " onclick=

"return false;WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$m$g_b8cf9c0d_003b_4572_a197_c425836f7d6f$ctl00$AXXRadGrid$ctl00$ctl03$ctl01$ctl05", "", true, "", "", false, true))"

title="Last Page" class="rgPageLast">

</div><div class="rgWrap rgInfoPart">

Page <strong>1</strong> of <strong>1</strong>, items <strong>0</strong> to <strong>0</strong> of <strong>0</strong>.

</div></td>

</tr>

</tbody>

</table></td>

</tr>

</tfoot><tbody>

<tr class="rgNoRecords">

<td colspan="13" style="text-align:left;"><div>No records to display.</div></td>

</tr>

</tbody>

</table>

[Solved] rgheader class missing from th

1 Answer, 1 is accepted