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mapidea
Posting Yak Master
124 Posts |
 Posted - 2010-01-07 : 12:55:11
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I have a gridview with has lots of fields. There are buttons which have CommandArgument set and which are being accessed in the RowCommand of the GridView.
The command argument are being populated with
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<asp:Button ID="DeAllocate" runat="server" Text="DeAllocate" CommandArgument='<%# Eval("order_id") + "," + Eval("product_id") + "," + Eval("order_item_id") %>' CommandName="DeAllocate" CssClass="SubmitButtonStyle" />
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I am also adding a separator row with the following code.
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protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e)
{
TableCell tc = new TableCell();
tc.Text = " ";
tc.Height = Unit.Pixel(10);
tc.BackColor = Color.FromName("#F0E68C");
//you can change this to adjust to the space you want
GridView gv1 = (GridView)sender;
tc.Attributes["ColSpan"] = gv1.Columns.Count.ToString();
GridViewRow gr = new GridViewRow(1, -1, DataControlRowType.Separator, DataControlRowState.Normal);
gr.Cells.Add(tc);
Table gvTable = (Table)e.Row.Parent;
gvTable.Rows.AddAt(gv1.Controls[0].Controls.Count - 1, gr);}
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After adding this separator row. I am not able to get the CommandArgument. All the values which I am declaring in the Aspx with "Eval" are Null when I access them in RowCommand. If I remove the separator row it is working fine.
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protected void GridView2_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeAllocate")
{
try
{
string[] CommandArgument = e.CommandArgument.ToString().Split(',');
long var_order_id = Convert.ToInt64(CommandArgument[0]);
long var_item_id = Convert.ToInt64(CommandArgument[1]);
long var_order_item_id = Convert.ToInt64(CommandArgument[2]);
}
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Thanks a lot
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2010-01-07 : 13:06:46
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Oh so it was duplicate. please dont crosspost
http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=138038 |
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mapidea
Posting Yak Master
124 Posts |
Posted - 2010-01-07 : 13:12:18
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| Ok Visakh. |
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mapidea
Posting Yak Master
124 Posts |
Posted - 2010-01-09 : 14:10:53
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I got it right.
protected void GridView2_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
try
{
if (e.Row.RowIndex > 0)
{
//Separating the orders.
Label lbl_order_number = (Label)GridView2.Rows[e.Row.RowIndex - 1].Cells[2].FindControl("order_number");
string strGroup = String.Empty;
if (lbl_order_number.Text.ToString() != strGroup)
{
if (string.IsNullOrEmpty(strGroup))
{
TableCell tc = new TableCell();
tc.Text = " ";
tc.Height = Unit.Pixel(10);
tc.BackColor = System.Drawing.Color.FromName("#F0E68C");
//you can change this to adjust to the space you want
tc.Attributes["ColSpan"] = GridView2.Columns.Count.ToString();
GridViewRow gr = new GridViewRow(1, -1, DataControlRowType.Separator, DataControlRowState.Normal);
gr.Cells.Add(tc);
GridView2.Controls[0].Controls.AddAt(GridView2.Controls[0].Controls.Count -1, gr);
}
strGroup = lbl_order_number.Text.ToString();
}
else
{
TableCell tc = new TableCell();
tc.Text = " ";
tc.Height = Unit.Pixel(10);
tc.BackColor = System.Drawing.Color.FromName("#B0C4DE");
//you can change this to adjust to the space you want
tc.Attributes["ColSpan"] = GridView2.Columns.Count.ToString();
GridViewRow gr = new GridViewRow(1, -1, DataControlRowType.Separator, DataControlRowState.Normal);
gr.Cells.Add(tc);
GridView2.Controls[0].Controls.AddAt(GridView2.Controls[0].Controls.Count - 1, gr);
strGroup = lbl_order_number.Text.ToString();
}
}
}
catch (Exception ex)
{
sub_exception_message_display(ex.Message);
}
}
} |
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