CODEWITHSUNDEEP
c#asp.netgridview
Apollo
Apollo

Reputation: 2070

Hide Gridview Row when Button clicked

When the page loads there is a gridview on the screen with an asp button below it. What I want to do is when the user clicks the button it hides a row on the gridview. I don't want the data deleted out of the datasource I simply want to hide it from the user. Any idea how to do this in C#

<asp:Button ID="btnReceive" runat="server" Height="156px" Text="Receive" 
        Width="131px" onclick="btnReceive_Click" />



    <asp:GridView ID="GridView1" runat="server">
        <Columns>
            <asp:BoundField DataField = "Aitem" HeaderText="A" />
            <asp:BoundField DataField = "Bitem" HeaderText="B" />
        </Columns>
    </asp:GridView>

Upvotes: 4

Views: 6903

Answers (2)

Wilfredo P
Wilfredo P

Reputation: 4076

I tested This solution, But I think the way is Css, this will put visible false the count() - 1:

Put a update panel in your grid

    <asp:UpdatePanel runat="server">
        <ContentTemplate>   
<asp:GridView ID="GridView1" runat="server">
    <Columns>
        <asp:BoundField DataField = "ProductName" HeaderText="A" />
        <asp:BoundField DataField = "CategoryName" HeaderText="B" />
    </Columns>
</asp:GridView>
            </ContentTemplate>
    </asp:UpdatePanel>

//Put this when you populate the grid
ViewState["X"] = GridView1.Rows.Count;
ViewState["Y"] = 1;

An in your button put this:

    protected void btnReceive_Click(object sender, EventArgs e)
    {
            int X = int.Parse(ViewState["X"].ToString());
            int Y = int.Parse(ViewState["Y"].ToString());
            if (Y < GridView1.Rows.Count )
            {
                GridView1.Rows[X - Y].Visible = false;
                ViewState["Y"] = Y + 1; 
            }
    }

If you need to show the rows again only create another method with gvrow.Visible = true;

I don't know if this is the best way but works. I hope that help.

Upvotes: 2

Mahmoude Elghandour
Mahmoude Elghandour

Reputation: 2931

You can Try this

gridview Markup:

<asp:TemplateField>
   <ItemTemplate>
    <asp:LinkButton ID="LinkButton1" runat="server" 
                Text="Click1" 
                OnClick="LinkButton1_Click" />
  </ItemTemplate>

Code-behind

protected void LinkButton1_Click(object sender, EventArgs e)
  {
GridViewRow clickedRow = ((LinkButton) sender).NamingContainer as GridViewRow;
clickedRow.Visible = false;
  }

Upvotes: 0

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