Gridview is populated by assigning datatable as datasource to gridview. The gridview shows project ids as links and the control transfers to Request2Detail.aspx page. In Request2Detail.aspx, I have to show information of the project id that was clicked.
However, I have not been able to pass the clicked project id value to the Request2Detail.aspx. Lbtn_Select.Text contains the project id for each row of Gridview. I read that through PostBackUrl property, we can access all controls of the previous page using
Request object such as TextBox1.Text = Request.Form["TextBox1"].ToString();
However, projectid is a TemplateField within a gridview.
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passing gridview cell value to another page
Dec 23, 2016 11:53 AM|Shehzad Rattani|LINK
Hello,
I have a GridView control on a Request2.aspx page. In the <Columns> section, there is a TemplateField showing project ids from the project table:
<asp:TemplateField ItemStyle-HorizontalAlign="Left" ItemStyle-Width="20%" HeaderText="Project ID"> <ItemTemplate> <asp:LinkButton ID="Lbtn_Select" runat="server" Text='<%# Eval("projectid") %>' ToolTip="Click To View Details" PostBackUrl="~/Request2Detail.aspx"></asp:LinkButton> </ItemTemplate> </asp:TemplateField>Gridview is populated by assigning datatable as datasource to gridview. The gridview shows project ids as links and the control transfers to Request2Detail.aspx page. In Request2Detail.aspx, I have to show information of the project id that was clicked. However, I have not been able to pass the clicked project id value to the Request2Detail.aspx. Lbtn_Select.Text contains the project id for each row of Gridview. I read that through PostBackUrl property, we can access all controls of the previous page using Request object such as TextBox1.Text = Request.Form["TextBox1"].ToString();
However, projectid is a TemplateField within a gridview.
Regards,
Shehzad
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Re: passing gridview cell value to another page
Dec 23, 2016 02:16 PM|paindaasp|LINK
This assumes that there is no restriction in passing the projectid as a QueryString parameter. Try this:
PostBackUrl='<%# Eval("projectid", "~/Request2Detail.aspx?id={0}") %>'Then in the Request2Detail page, Request.QueryString("id);
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9 Points
33 Posts
Re: passing gridview cell value to another page
Dec 24, 2016 05:08 AM|Shehzad Rattani|LINK
Thanks a lot paindaasp. It worked perfectly with the following code:
//Request2.aspx <ItemTemplate> <asp:LinkButton ID="Lbtn_Select" runat="server" Text='<%# Eval("projectid") %>' ToolTip="Click To View Details" PostBackUrl='<%# Eval("projectid", "~/Request2Detail.aspx?id={0}") %>'></asp:LinkButton> </ItemTemplate> //Request2Detail.aspx.cs protected void Page_Load(object sender, EventArgs e) { Response.Write(Request.QueryString["id"]); }Regards,
Shehzad