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Add Javascript to textbox within a gridview

I have a gridview that is being populated from a SqlDatasource object.  In the data rows, and the footer row, I am trying to add two different javascripts to the textboxes in the row.  The footer row works great but I can't figure out what I'm doing wrong in the data rows.  


Here's my code:

The template:

                        <asp:TemplateField ItemStyle-HorizontalAlign="center" HeaderText="Feb" ItemStyle-Width="65px" SortExpression="M02Amt">
                            <ItemTemplate>&nbsp;
                                <asp:Label ID="lblM2Amt" Text='<%# DataBinder.Eval(Container.DataItem,"M02Amt", "{0:$#,##0}") %>' runat="Server" />
                            </ItemTemplate>
                           
                            <EditItemTemplate>
                                <asp:TextBox ID="txtM2Amt" Width="50px" Text='<%# DataBinder.Eval(Container.DataItem,"M02Amt", "{0:###0}") %>' runat="server" /><br />
                            </EditItemTemplate>
                           
                            <FooterTemplate>
                                <asp:TextBox ID="txtM2Amt_add" Width="50px" runat="server" /><br />
                            </FooterTemplate>  
                        </asp:TemplateField>


and the code behind:


    Protected Sub gvRecords_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvRecords.RowDataBound
        If e.Row.DataItemIndex = intGridRow Then

                Dim txtM1Amt, txtM2Amt, txtM3Amt
                Dim bAddRow As Boolean = False

                If e.Row.RowType = DataControlRowType.Footer Then
                    txtM1Amt = e.Row.FindControl("txtM1Amt_add")
                    txtM2Amt = e.Row.Controls(4).FindControl("txtM2Amt_add")
                    txtM3Amt = e.Row.Controls(4).FindControl("txtM3Amt_add")

                    txtTotalExpense = e.Row.Controls(4).FindControl("txtTotalExpense_add")
                    bAddRow = True
                    Dim iCount As Integer = e.Row.Controls.Count
                Else
                    txtM1Amt = e.Row.Controls(4).FindControl("txtM1Amt")
                    txtM2Amt = e.Row.Controls(4).FindControl("txtM2Amt")
                    txtM3Amt = e.Row.Controls(4).FindControl("txtM3Amt")

                Dim sM1Prefix As String = txtM1Amt.ClientID.ToString
                Dim sM2Prefix As String = txtM2Amt.ClientID.ToString
                Dim sM3Prefix As String = txtM3Amt.ClientID.ToString

                Dim sTotalPrefix As String = txtTotalExpense.ClientID.ToString

                'add calc total function
                txtM1Amt.Attributes.Add("onKeyUp", "calcTotal('" & sM1Prefix & "','" & sTotalPrefix & "','" & bAddRow & "');")
                txtM2Amt.Attributes.Add("onKeyUp", "calcTotal('" & sM2Prefix & "','" & sTotalPrefix & "','" & bAddRow & "');")
                txtM3Amt.Attributes.Add("onKeyUp", "calcTotal('" & sM3Prefix & "','" & sTotalPrefix & "','" & bAddRow & "');")

End sub

The textboxes only appear when the user is trying to edit the row and I'm just not sure what I need to check for on those rows in order to get the attributes added.

Thanks in advance.
0
stretch73
Asked:
stretch73
1 Solution
 
surajgupthaCommented:
try this

                           <EditItemTemplate>
                                <asp:TextBox ID="txtM2Amt" Width="50px" onKeyUp='calcTotal(this)'  Text='<%# DataBinder.Eval(Container.DataItem,"M02Amt", "{0:###0}") %>' runat="server" /><br />
                            </EditItemTemplate>
0

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