I have got a grid[Grid1] that build its data when a button[search] is clicked, I managed to Ajaxify it by placing it in an UpdatePanel. Before Ajaxifying Grid 1, the grid used to populate another grid[Grid2] and some other controls[Text and Labels] when a row in Grid 1 was clicked .
The Grid2 and other controls used to get populated/updated on the OnItemCommand Event of Grid 1.After I placed the Grid 1 in the update panel,they stopped updating. It will work fine if I place Grid2 and other controls in the same Update Panel but the page is designed in a way that I cant have those controls in the same UpdatePanel as the first Grid nor I dont intend to use another Update Panel. I
I hope I'm making some sense. I'm a newbie in .Net so please excuse. Please find the code below.
<asp:ScriptManager EnablePartialRendering="true" ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional" ChildrenAsTriggers ="True">
<ContentTemplate>
<asp:DataGrid ID="grdJobs" runat="server" AllowPaging="true"
AlternatingItemStyle-CssClass="gridAltItemStyle"
AutoGenerateColumns="False" CellPadding="0"
DataKeyField="code"
CssClass="datagridBox"
GridLines="horizontal"
PagerStyle-Mode="NumericPages"
HeaderStyle-CssClass="gridHeaderStyle"
ItemStyle-CssClass="gridItemStyle"
PagerStyle-CssClass="gridPagerStyle"
Width="445px" OnPageIndexChanged="grdJobs_PageIndexChanged" OnItemCreated="grdJobs_ItemCreated" OnItemCommand="grdJobs_ItemCommand" OnItemDataBound="grdJobs_ItemDataBound">
<Columns>
<asp:BoundColumn DataField="J_ID" HeaderText="Job"></asp:BoundColumn>
<asp:BoundColumn DataField="Contract" HeaderText="Contract" ReadOnly="True"></asp:BoundColumn>
<asp:BoundColumn DataField="J_Fault_Line1" HeaderText="Fault" ReadOnly="True"></asp:BoundColumn>
<asp:BoundColumn DataField="j_p_id" HeaderText="Fault" Visible="false" ></asp:BoundColumn>
<asp:ButtonColumn Text="<img src=images/addFeedback.gif style=border: 0px; alt=Add Feedback>" ButtonType="LinkButton" HeaderText="Add" CommandName="Load" ItemStyle-cssClass="Col_9_Item_2"></asp:ButtonColumn>
</Columns>
</asp:DataGrid>
<asp:ImageButton ID="cmdLkp" ImageUrl="Images/search.gif" runat="server" OnClick="cmdLkp_Click" />
</ContentTemplate>
</asp:UpdatePanel>
The below code stopped working
protected void grdJobs_ItemCommand(object source, DataGridCommandEventArgs e)
{
if (e.CommandName == "Load")
{
functionToBindDataToGrid2();
functionToBindDataToOtherControls();
}
}
protected void grdJobs_ItemDataBound(object sender, DataGridItemEventArgs e)
{
e.Item.Attributes.Add("onclick", "javascript:__doPostBack('grdJobs$ctl" + ((Convert.ToInt32(e.Item.ItemIndex + 3).ToString("00"))) + "$ctl00','')");
}