Code:
Protected Sub Formview1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles FormView1.PreRender
Dim dropdown As DropDownList
Dim listvalue As TextBox
Dim ddlValue As New
iamstuart
Last Activity: Jan 6 '11, 10:58 AM
Joined: Mar 10 '10
Location:
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I now have this working by removing the SelectedValue from the dropdownlist and setting the SelectedValue to the textbox.text in the VB code after adding the new value to the dropdownlist.
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This code does not work any better, I still get the error:
'DropDownList5' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value
As it is still trying to get the SelectedValue before adding the list itemLeave a comment:
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Theres a lot of good kits here: http://www.active-robots.com/products/robots/Leave a comment:
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Add list items to dropdownlist in a formview with vb.net
I have a dropdownlist in a formview that looks like this:
...Code:<asp:DropDownList ID="DropDownList5" runat="server" AppendDataBoundItems="True" DataSourceID="SqlDataSource6" DataTextField="StaffName" DataValueField="StaffName" SelectedValue='<%# Bind("LetterName") %>' Width="155px"> <asp:ListItem Value=""> </asp:ListItem> -
Setting the dropdownlists style="display: none" worked perfectly, thanks very much!Leave a comment:
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Hidden Dropdownlist won't insert value into record
I have a dropdownlist that is populated with a staffID number depending on the staff members name that is selected from a second dropdownlist. The value from this dropdownlist is then inserted into a new record when the page is submit using the InsertQuery of an sqlDataSource.
This works fine, however I want to hide the staffID Dropdownlist so the user cannot see it on the page, if I set the .visible property to false the staffID number... -
This worked perfectly, thanks so much this had been frustrating me for days!Leave a comment:
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OpenForm WhereCondition 'Or' Syntax
Hi,
I am using access 2003 and have some code that opens a form and filters it using the werecondition, the code works apart from the "Measure" i need it to filter it for any of the 3 options 'loft' Or 'boards' Or 'Loft & Boards' which filters fine when manually entered into the filter but am having problems finding the correct syntax for it to put this in automatically, the code i have currently which all works other than...
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