Question

ive had a few questions on this subject, still having problems.

I want to find the values from a number of dropdown and textbox controls inside a repeater control.

db.ConnectionString = SystemConnString
    db.Open()

    Dim selectedAdTitle As String = ""
    Dim enteredAdFullName As String = ""

    cmd.Parameters.Add(New SqlParameter("@TransactionID", TransactionID))
    cmd.Parameters.Add(New SqlParameter("@AdTitle", selectedAdTitle))
    cmd.Parameters.Add(New SqlParameter("@AdFullName", enteredAdFullName))

    For i As Integer = 0 To myRepeater.Items.Count - 1

        Dim AdTitle As DropDownList = DirectCast(myRepeater.Items(i).FindControl("AdTitle"), DropDownList)
        Dim AdFullName As TextBox = DirectCast(myRepeater.Items(i).FindControl("AdFullName"), TextBox)

        selectedAdTitle = AdTitle.Text
        enteredAdFullName = AdFullName.Text

        cmd.Parameters("@AdTitle").Value = selectedAdTitle
        cmd.Parameters("@AdFullName").Value = enteredAdFullName

        SQL = ""
        SQL = SQL & "INSERT INTO InsuredPersons (TransactionID,Title,FullName) VALUES ("
        SQL = SQL & "@TransactionID,"
        SQL = SQL & "@AdTitle,"
        SQL = SQL & "@AdFullName"
        SQL = SQL & ")"

        cmd.CommandText = SQL
        cmd.Connection = db
        cmd.ExecuteNonQuery()
    Next

AdTitle and AdFullName dont seem to be bringing across the values. There is no error so they have found the control ok. Below is the ASPX file code.

<asp:Repeater ID="myRepeater" runat="server">
    <ItemTemplate>
        <asp:DropDownList ID="AdTitle" runat="server">
            <asp:ListItem Selected="True" Value="" Text=""/>
            <asp:ListItem Selected="False" Value="Miss" Text="Miss"/>
            <asp:ListItem Selected="False" Value="Ms" Text="Ms"/>
            <asp:ListItem Selected="False" Value="Mrs" Text="Mrs"/>
            <asp:ListItem Selected="False" Value="Mr" Text="Mr"/>
            <asp:ListItem Selected="False" Value="Other" Text="Other"/>
        </asp:DropDownList>

       <asp:TextBox ID="AdFullName" runat="server"></asp:TextBox>
   </ItemTemplate>

Edit:

Repeater is constructed on page load

    Dim repeatTimes((TotalAdInsured - 1)) As Integer

    myRepeater.DataSource = repeatTimes
    myRepeater.DataBind()

DirectCast is done on button click

Protected Sub continueButtonDetails_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles continueButtonDetails.Click

Answer: Had to put IsPostback around Repeater Construction.

If Not IsPostBack() Then

        Dim repeatTimes((TotalAdInsured - 1)) As Integer

        myRepeater.DataSource = repeatTimes
        myRepeater.DataBind()

    End If

Answer 1

First off I think you want:

myDropDown.SelectedItem.Text

Rather Than

myDropDown.Text

Also why do you have two ItemTemplates? I didn’t know you could even do that…

Are you interacting with any of the TextBoxes or DropDowns at any other point during the page lifecycle?

Try putting a PostBack check around the repeater databinding. I think whats happening is your loading the controls dynamically, therefore they have no viewstate, therefore the values will always be empty.