How to add onClick Event in DetailsView Button Field?

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Hey,

I have a detailview and i want to use onClick Event of the button used in detailsView, Is there any way?
Second, how to get the particular datamember( like IDNo ) from the detailsView and put the value in some string?

Like if i have a detail view containing (IDNo, School, College, University, (a buttonfield) and if the buttonfield is clicked then it gets the IDNo from the detailView

Any help ?

Posted 26-Jul-13 3:46am

saad_lah

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Asp_Learner · Answer 1 · 2013-07-26T04:18:00

Solution 1

You can use OnItemCommand event of detailsview after that give the CommandName of that button ,in behind in that that event you can that CommandName like

C#

if(e.CommandName == "xyz")
{

// you logic
}

Posted 26-Jul-13 4:18am

Asp_Learner

Updated 26-Jul-13 5:59am

v2

Comments

saad_lah 26-Jul-13 11:14am

where is CommandName supposed to be??
Like the DetailsView object(People) then DetailsView.Commandname??

Asp_Learner 26-Jul-13 11:59am

refer below link

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.detailsview.itemcommand.aspx

Bikash Prakash Dash · Answer 2 · 2013-07-26T08:28:00

Here is a sample try this

XML

<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
        AutoGenerateColumns="False" DataKeyNames="ProductID"
        DataSourceID="SqlDataSource1" onrowdatabound="GridView1_RowDataBound">
        <Columns>
            
            <asp:BoundField DataField="ProductID" HeaderText="ProductID"
                InsertVisible="False" ReadOnly="True" SortExpression="ProductID" />
            <asp:BoundField DataField="ProductName" HeaderText="ProductName"
                SortExpression="ProductName" />
            <asp:TemplateField HeaderText="del">
                <ItemTemplate>
                    <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>

Code behind

C#

protected void Button1_Click(object sender, EventArgs e)
    {
        Button btn = (Button)sender;
        GridViewRow gvr = (GridViewRow)btn.NamingContainer;
        int index = gvr.RowIndex;
        string value = GridView1.Rows[index].Cells[1].Text;
    }