How hide specific rows link in Gridview

Posted by Self-Innovator under ASP.NET on 12/12/2012 | Points: 10 | Views : 7357 | Status : [Member] | Replies : 4

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Hi,
I ahve an gridview where i am displaying a balance amount of the users if the balance amount of the specific users is ZERO then i have to disable the installment link.Here is my code...It is not working for specific
this is on
GridView RowDatabound EVENT

Label lblInstallments = ((Label)e.Row.FindControl("lblInstallments"));
        dt = m.fillplanmapping();      
        if (dt.Rows.Count > 0)
        {
         
            for (int i = 0; i < dt.Rows.Count; i++)
            {                
                int amt = Convert.ToInt32(dt.Rows[i]["balanceamount"].ToString());
                if (amt > 0)
                {                   
                    lblInstallments.Visible = true;
                }
                else
                {
                    lblInstallments.Visible = false;
                }
            }            
        }

Error: I am getting links to all the rows where i have a balanceamount as ZERO for row 3 & 4 how to ge this...any soln...

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Posted by: Ranjeet_8 on: 12/12/2012 [Member] [MVP] Gold | Points: 25

0	Try this... Gridview Design <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" OnRowDataBound="GridView1_RowDataBound"> <Columns> <asp:TemplateField> <ItemTemplate> <asp:Label ID="CusName" runat="server" Text='<%#Eval("YourColumnName") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField> <ItemTemplate> <asp:Label ID="BalanceAmt" runat="server" Text='<%#Eval("YourColumnName") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField> <ItemTemplate> <asp:LinkButton ID="lnkInstallments" runat="server">Installment</asp:LinkButton> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> Add this code on .CS page protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { Label lblBalanceAmount = (Label)e.Row.FindControl("BalanceAmt"); if (lblBalanceAmount != null) { if (lblBalanceAmount.Text.Trim() == "0") { LinkButton lnkInstallment = (LinkButton)e.Row.FindControl("lnkInstallments"); lnkInstallment.Visible = false; } } } Self-Innovator, if this helps please login to Mark As Answer. \| Alert Moderator

Try this...
Gridview Design


<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" OnRowDataBound="GridView1_RowDataBound">

    <Columns>

        <asp:TemplateField>

            <ItemTemplate>

                <asp:Label ID="CusName" runat="server" Text='<%#Eval("YourColumnName") %>'></asp:Label>

            </ItemTemplate>

        </asp:TemplateField>

        <asp:TemplateField>

            <ItemTemplate>

                <asp:Label ID="BalanceAmt" runat="server" Text='<%#Eval("YourColumnName") %>'></asp:Label>

            </ItemTemplate>

        </asp:TemplateField>

        <asp:TemplateField>

            <ItemTemplate>

                <asp:LinkButton ID="lnkInstallments" runat="server">Installment</asp:LinkButton>

            </ItemTemplate>

        </asp:TemplateField>

    </Columns>

</asp:GridView>

Add this code on .CS page


protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

{

    Label lblBalanceAmount = (Label)e.Row.FindControl("BalanceAmt");

    if (lblBalanceAmount != null)

    {

        if (lblBalanceAmount.Text.Trim() == "0")

        {

            LinkButton lnkInstallment = (LinkButton)e.Row.FindControl("lnkInstallments");

            lnkInstallment.Visible = false;

        }

    }

}

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Posted by: Self-Innovator on: 12/12/2012 [Member] Bronze | Points: 25

0	hi rajjeet... i have a dataset where i need to loop through the columns of the datatable with the column name as balance amount if that specific coulmn value is < 0 then i need to hide the link of only for that row...go through my previous posting with design....pls any sokn Join Hands Change lives Thanks & Regards Straight Edge Society Self-Innovator, if this helps please login to Mark As Answer. \| Alert Moderator

hi rajjeet...
i have a dataset where i need to loop through the columns of the datatable with the column name as balance amount if that specific coulmn value is < 0 then i need to hide the link of only for that row...go through my previous posting with design....pls any sokn

Join Hands Change lives
Thanks & Regards
Straight Edge Society

Self-Innovator, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Ranjeet_8 on: 12/12/2012 [Member] [MVP] Gold | Points: 25

0	@Self-Innovator Bind your Balance Amount column with label control n then run the above code. it will work. or share your page with attachment. Self-Innovator, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Ranjeet_8 on: 12/13/2012 [Member] [MVP] Gold | Points: 25

0	@Self-Innovator Plz Mark as Answer if post helps you. Self-Innovator, if this helps please login to Mark As Answer. \| Alert Moderator

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