display panel in gridview

hi.. i wnt to display panel inside gridview.

i have taken button field and commandname of it button is "EDIT" and when it is clicked that panel should be display..

this way..

Title:
Description:

.CS

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
   {
   int index=Convert.ToInt32(e.CommandArgument);

   Panel pn = (Panel)GridView1.Rows[index].FindControl("pe");
   if (e.CommandName == "Edit")
   {
   pn.Visible = true;

   }

   }

but its not working.... i means when i click on buttonfield it doesnt displaying the panel

Please update this code
:gridview ID="Gridview1" runat="server" AutoGenerateColumns="False" onrowcommand="Gridview1_RowCommand" DataSourceID="SqlDataSource1">
   <Columns>
      <asp:TemplateField>
         <EditItemTemplate>
              <asp:Panel ID="pe" runat="server" >
                  <table runat="server" id="tbledit" width="400" border="0">
                     <tr>
                        <td>Title:td>
                        <td><asp:TextBox ID="txtaname" runat="server" />td>
                    tr>
                     <tr>
                        <td>Description:td>
                        <td><asp:TextBox ID="TextBox2" runat="server" />td>
                     tr>
                     <tr>
                        <td colspan="2" align="center">
                           <asp:Button ID="btncreate" CssClass="btn" runat="server" Text="Create" OnClick="btncreate_Click" />
                           <asp:Button ID="btncancel" CssClass="btn" runat="server" Text="Cancel" OnClick="btncancel_Click" />
                        td>
                     tr>
                  table>
               asp:Panel>
            EditItemTemplate>
         asp:TemplateField>
      <asp:ButtonField ItemStyle-VerticalAlign="top" ButtonType="Button" CommandName="Edit" Text="Edit" />
   Columns>
asp:gridview>
And also , remove panel visibility in code behind.
//int index = Convert.ToInt32(e.CommandArgument);
//Panel pn = (Panel)Gridview1.Rows[index].FindControl("pe");
//if (e.CommandName == "Edit")
//{
// pn.Visible = true;
//}
Thanks,
Vasanth.

2 Replies

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Vasanth16y ago
Accepted answer
Please update this code
:gridview ID="Gridview1" runat="server" AutoGenerateColumns="False" onrowcommand="Gridview1_RowCommand" DataSourceID="SqlDataSource1">
   <Columns>
      <asp:TemplateField>
         <EditItemTemplate>
              <asp:Panel ID="pe" runat="server" >
                  <table runat="server" id="tbledit" width="400" border="0">
                     <tr>
                        <td>Title:td>
                        <td><asp:TextBox ID="txtaname" runat="server" />td>
                    tr>
                     <tr>
                        <td>Description:td>
                        <td><asp:TextBox ID="TextBox2" runat="server" />td>
                     tr>
                     <tr>
                        <td colspan="2" align="center">
                           <asp:Button ID="btncreate" CssClass="btn" runat="server" Text="Create" OnClick="btncreate_Click" />
                           <asp:Button ID="btncancel" CssClass="btn" runat="server" Text="Cancel" OnClick="btncancel_Click" />
                        td>
                     tr>
                  table>
               asp:Panel>
            EditItemTemplate>
         asp:TemplateField>
      <asp:ButtonField ItemStyle-VerticalAlign="top" ButtonType="Button" CommandName="Edit" Text="Edit" />
   Columns>
asp:gridview>
And also , remove panel visibility in code behind.
//int index = Convert.ToInt32(e.CommandArgument);
//Panel pn = (Panel)Gridview1.Rows[index].FindControl("pe");
//if (e.CommandName == "Edit")
//{
// pn.Visible = true;
//}
Thanks,
Vasanth.
0
Dipa Ahuja16y ago
thanx.. i have already done the same.. but thanx i mark your answer..
0