hi everybody,


1) I am creating a form dynamically so all the controls like textbox, label, dropdownlist are created dynamically according to the values in the database.

2) I am also assigning values to this controls dynamically while page is loaded from the values in database.

3) I am also using masters page, content place holder

Following is my aspx file....

<%@ Page Language="VB" MasterPageFile="~/TemplateAssets/Inside.master" AutoEventWireup="false" CodeFile="FormHandler.aspx.vb" Inherits="Forms_FormHandler" %>

<asp:Content ID="FormContentFrame" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
 <asp:PlaceHolder runat="server" id="FormPlaceHolder" />
        <asp:HiddenField ID="HiddenFormID" runat="server" />
        <asp:HiddenField ID="HiddenRespondentGUID" runat="server" />
<div align="right" style="padding-top:10px;">

<asp:CompareValidator ID="CompValDate" type="Date" Operator="DataTypeCheck" runat="server"></asp:CompareValidator>
<asp:CompareValidator ID="CompValCurrency" type="Currency" Operator="DataTypeCheck" runat="server"></asp:CompareValidator>
<asp:CompareValidator ID="CompValFloat" type="Double" Operator="DataTypeCheck" runat="server"></asp:CompareValidator>
<asp:CustomValidator runat="server" ID="ValCheckBoxList" ClientValidationFunction="isChecked()"></asp:CustomValidator>&nbsp;
<asp:Button ID="Val" runat="server" Text="Validate" OnClick="valcheckbox"/>&nbsp;
<asp:TextBox ID="testing" runat="server" />
<asp:Button ID="SubmitButton" runat="server" Text="Submit" CssClass="SubmitButton" />
</div>

</asp:Content>


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Following is my code behind file for creating dynamic controls and assigning values to it from database..

snap of code:-


Case "CheckBoxList"
                    'LHS Column
                    Dim r As New TableRow()
                    Dim c As New TableCell()
                    Dim Label As New Label
                    Label.Text = record.Item("Label")
                    c.Controls.Add(Label)
                    c.VerticalAlign = VerticalAlign.Top
                    r.Cells.Add(c)
                    'RHS Column
                    c = New TableCell()
                    Dim CheckboxList As New CheckBoxList
                    Dim ResponseOptions As String = record.Item("ResponseOptions").ToString
                    Dim ResponseOptionsArray As String() = Nothing


                    ResponseOptionsArray = ResponseOptions.Split(",")
                    CheckboxList.ID = record.Item("FieldGUID")
                    Dim ResponseOption As String
                    For Each ResponseOption In ResponseOptionsArray
                        CheckboxList.Items.Add(ResponseOption)

                        c.Controls.Add(CheckboxList)
                    Next ResponseOption
                    CheckboxList.SelectedIndex = 0
                    CheckboxList.ID = "checkboxlist"
                    c.Controls.Add(l2)
                    l2.Text = "Please Select One Of The CheckBox :- "
                    'Checkbox
                    c.Controls.Add(CheckboxList)


3)--- And I am creating sub pro ( onclick the validation should fire )

Public Sub valcheckbox(ByVal sender As Object, ByVal e As System.EventArgs) Handles Val.Click

        l3.Text = "hello000000000000000000"
        l2.Text = " hello2000000000000000"
        testing.Text = "hello300000000000000000000"

        'Dim userSelectionList As CheckBoxList = CType(FindControl("checkboxlist"), CheckBoxList)

        'If userSelectionList.SelectedIndex = -1 Then
        ' l1.Text = "Please Select One Of The Option In CheckBoxList "
        'End If

        'Dim userSelectionList2 As DropDownList = CType(FindControl("dropdownlist"), DropDownList)

        'If userSelectionList2.SelectedIndex = 0 Then
        ' l2.Text = "Please Select Any Item Other Then -Select- "
        'End If

    End Sub


----->4) The main program is when i click on button it doesnt get fire it simply can't display label testing,l2,l3 just first line in the sub proce

so i dont think its getting side ..?

Also can any one please check my logic for validation dyamic is proper or not..? beacause all data and controls are created dynamic ..?

Thanking you all....
Regards
Mrugesh.

When u use master pages u cannot call directly the control by id since it is been place in the content holder.....
So try using some other mechanism to dynamically add validation for that control

Banu