Changing link button text in grid view

Question

i have a grid view
in grid view i have a link button with text OK .
<ItemTemplate>
<asp:LinkButton ID="lnk_sts" runat="server" Enabled="true" Text="OK"
onclick="lnk_sts_Click"></asp:LinkButton>
</ItemTemplate>
i want that for each row when ok is clicked then that particular row link button text should change to done.
how can i do this

Tulasi · Answer

Hi Nishant Chk the following code. protected void lnk_sts_Click (object sender EventArgs e) { LinkButton lnk = (LinkButton)sender; lnk.Text = Done; }

nishant ranjan · Answer

thanks to all for suggestions.......

nishant ranjan · Answer

finally done through rowdatabound succeeded. protected void gv_patientlist_RowDataBound(object sender GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { int i = Convert.ToInt32(((Label)e.Row.FindControl(lbl_pid)).Text); con.Close(); con.Open(); cmd = new SqlCommand(select patient_status from assign_patient where patient_id=' + i + ' and appointment_date=' + txt_date.Text + ' con); int j = Convert.ToInt32(cmd.ExecuteScalar()); if (j == 0) { LinkButton l1 = (LinkButton)(e.Row.FindControl(lnk_sts)); l1.Text = OK; } else { LinkButton l1 = (LinkButton)(e.Row.FindControl(lnk_sts)); l1.Text = Done; } } }

bharathi k · Answer

protected void Page_Load(object sender EventArgs e) { if (!IsPostBack) { DataTable dt = new DataTable(); dt.Columns.Add(Id); for (int i = 1; i <= 6; i++) { DataRow row = dt.NewRow(); row[Id] = i; dt.Rows.Add(row); } GridView1.DataSource = dt; GridView1.DataBind(); } } protected void lnk_sts_Click(object sender EventArgs e) { LinkButton lnk = (LinkButton)sender; lnk.Text = Done; } gridview shold bind the in side the if(!ispostBack) { } like above code

Tulasi · Answer

k then you should maintain state of linkbutton  whether the link button is done or ok (store id's of row in session ) Do u have any server controls in gridview ? chk the attachments what i done

nishant ranjan · Answer

no.... gridview is already binded in ispostback.. not working.....

nishant ranjan · Answer

i have binded that

Tulasi · Answer

@nishant  did u get answer for ur question?

Tulasi · Answer

Hi nishant make sure ur gridview is binded in pageload event like if(!IsPostBack) { //bind gridview here }

nishant ranjan · Answer

not solving d issue..... on page post back its again getting back to OK

Javeed M Shaikh · Answer

Please look at the RowCommand Event t he RowCommand Event is raised whenever a control within the GridView raises an event. Please try changing the text in OnRowCommand Event of the grid. Please do not forget to mark Accepted Answer.

nishant ranjan · Answer

well on page post back its again changing to ok from done

nishant ranjan · Answer

@vidya: thanks its working....

nishant ranjan · Answer

well i am not getting lnl_sts in click event when i am typing lnk_sts its getting replaced by lnk_sts_click.

Javeed M Shaikh · Answer

Hi Nishant In your Click event of the LinkButton add the following: lnk_sts.Text = Done; Please do not forget to mark Accpeted Answer .