heellheidge
New Member
I have a label in a footertemplate of a gridviewcolumn. I want to put a calculated value (total of the rowvalues) in this label in javascript. I can access all the textboxes in my Itemtemplates, but I don't know how to find my label in my foortertemplates..aspx: column in gridview\[code\] <asp:TemplateField HeaderText="Prijs excl. BTW"> <ItemTemplate> <asp:TextBox ID="txtBTWTarief" Width="60px" runat="server" Text='<%# Eval("exclBTW") %>' /> </ItemTemplate> <FooterTemplate> <asp:Label ID="lblTotexclBTW" runat="server" Text="0" Width="60px"></asp:Label> </FooterTemplate> </asp:TemplateField>\[/code\].aspx.cs: eventhandlers attached to my textboxes and ddl\[code\]protected void gridviewDiversen_RowDataBound(object sender, GridViewRowEventArgs e){ if (e.Row.RowType == DataControlRowType.DataRow) { string evtHandler; int rowIndex = Convert.ToInt32(e.Row.DataItemIndex) + 1; evtHandler = "updateValue(" + gridviewDiversen.ClientID + "," + rowIndex + ")"; ((TextBox)e.Row.FindControl("txtBTWTarief")).Attributes.Add("onblur", evtHandler); ((TextBox)e.Row.FindControl("txtKorting")).Attributes.Add("onblur", evtHandler); ((DropDownList)e.Row.FindControl("ddlBTW")).Attributes.Add("onchange", evtHandler); }}\[/code\]javascript: eventhandlers in action\[code\] function updateValue(theGrid, rowIdx) { var ddl, t1, t2, l1, l2, l3, l4, k1; ddl = document.getElementById(theGrid.rows[rowIdx].cells[2].children[0].id); t1 = document.getElementById(theGrid.rows[rowIdx].cells[3].children[0].id); //calculations... }\[/code\]In this script I find my textboxes in the Itemtemplate, but I don't know how to find my labels in the footer template. Anyone an idea? Thx