How can we get nested gridview values in rowcommand event (ParentGriview under three childGridviews)

Question

0.00/5 (No votes)

See more:

Right now we were worked on gridview under three gridviews .Please find below formate.

ParentGridview ---MainGrid
ChildGridview1 -----Child1
ChildGridview2 -----Child2
ChildGridview3 -----Child3

Now we want edit ChildGridview2. how can we get ChildGridview2 edit values in ChildGridview2_Rowcommand.

we unable ger e.commandName value in ChildGridview2_Rowcommand

C#

protected void ChildGridview2_RowCommand(object sender, System.Web.UI.WebControls.GridViewCommandEventArgs e)
       {
           if (e.CommandName == "Edit")
           {
               int i = ((GridViewRow)((ImageButton)e.CommandSource).NamingContainer).RowIndex;
               int l =((GridViewRow)((GridViewRow)((GridViewRow)((ImageButton)e.CommandSource).NamingContainer).Parent.Parent.Parent.Parent)).RowIndex;
               int m =((GridViewRow)((GridViewRow)((GridViewRow)((ImageButton)e.CommandSource).NamingContainer)).Parent.Parent.Parent.Parent).RowIndex;
               //string ClientID = ((HiddenField)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("hfProjectID")).Value;



               int EmployeeID = Convert.ToInt32(((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfEmpolyeeID")).Value);

               int ClientID = Convert.ToInt32(((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfclient")).Value);
              string Day = ((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfdate")).Value;
              string Query = EmployeeID.ToString()+"/" + ClientID.ToString()+"/" + Day;

              Response.Redirect("EditTimecard.aspx?val=" + Query);

           }

       }

please help me..

thanks and regards

Posted 28-Feb-13 2:44am

Santhosh23

Updated 28-Feb-13 18:33pm

v2

Add a Solution

Comments

Dharmendra-18 1-Mar-13 0:47am

are you using any button inside gridview(parent) or directly click on gridview(parent) to edit child gridview

Santhosh23 1-Mar-13 1:53am

ya, am using Image button in child gridview.
please see my Gridview structure.

<asp:GridView ID="ParentGridview" GridLines="Horizontal" AutoGenerateColumns="false" runat="server"
ShowHeader="false" Width="100%" OnRowDataBound="ParentGridview_RowDataBound" Style="border: none!important;">
<columns>
<asp:TemplateField ShowHeader="false">
<itemtemplate>

<tr>
<td colspan="5" align="left" valign="top">
<asp:GridView ID="ChildGridview1" GridLines="Horizontal" OnRowDataBound="ChildGridview1_RowDataBound"
OnRowCommand="ChildGridview1_RowCommand" ShowHeader="false" AutoGenerateColumns="false"
runat="server" Width="100%" Style="border: none!important;">
<columns>
<asp:TemplateField ShowHeader="false">
<itemtemplate>
<table align="left" width="100%">

<tr>
<td colspan="5" align="left" valign="top">
<asp:GridView ID="ChildGridview2" GridLines="None" Width="100%" ShowHeader="true"
OnRowDataBound="ChildGridview2_RowDataBound" Visible="false" OnRowCommand="ChildGridview2_RowCommand" AutoGenerateColumns="false"
runat="server">
<columns>
<asp:TemplateField ShowHeader="true">

<itemtemplate>
<table width="100%">
<tr>

<td align="left" valign="top" width="1%">
<asp:ImageButton ID="imgEdit" runat="server" ImageUrl="../images/delete-icon.png"
CommandName="" />
<asp:ImageButton ID="imgDelete" runat="server" ImageUrl="../images/gtk-edit.png" />
</td>
<td colspan="5" align="left" valign="top">
<asp:GridView ID="ChildGridview3" GridLines="None" Width="100%" ShowHeader="true"

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)