DropDownList Value Not in Hashtable

2 posts, 0 answers
  1. Ray
    Ray avatar
    1 posts
    Member since:
    Apr 2014

    Posted 11 Jul 2016 Link to this post

    I have an application for training attendance where a column in the database is a varchar but when editing the record they want a dropdown with Yes|No values. That is fine however, when updating the the records the UpdateCommand does not the dropdown values in the Hashtable.

    BTW - the edimode for the grid is "InPlace".

    Any help would greatly be appreciated. Thanks



    <telerik:GridTemplateColumn DataField="Attended" HeaderText="Attended" AllowFiltering="false">
                            <asp:Label ID="AttendedLabel" runat="server" Text='<%# Eval("Attended") %>'></asp:Label>
                        <telerik:RadDropDownList ID="ddAttended" runat="server" Width="55px">
                                <telerik:DropDownListItem Text="" />
                                <telerik:DropDownListItem Text="Yes" />
                                <telerik:DropDownListItem Text="No" />



    Protected Sub rgCourse_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs)
            If (e.CommandName = "UpdateAll") Then
                For Each editedItem As GridEditableItem In rgCourse.EditItems
                    Dim newValues As Hashtable = New Hashtable
                    'The GridTableView will fill the values from all editable columns in the hash
                    e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem)
                    dsCourses.UpdateCommand = String.Format("Update vwCurrentCourse SET Attended='{0}' WHERE Registration_ID='{1}'", newValues("Attended").ToString(), editedItem.GetDataKeyValue("Registration_ID").ToString())
                    editedItem.Edit = Falsetable
            End If
        End Sub

  2. Eyup
    Eyup avatar
    4076 posts

    Posted 14 Jul 2016 Link to this post

    Hello Ray,

    I've already replied to your ticket with ID: 1049853. I suggest that we continue our conversation on the mentioned thread if there are any further questions.

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