Solved

RadioButtonList_uom  has a SelectedValue which is invalid because it does not exist in the list of items.

Posted on 2011-03-02
5
610 Views
Last Modified: 2012-05-11
i am using formview,
i just copied the controls which was working fine in the inserttemplate to edit template..

now i am getting this error
'RadioButtonList_qtyuom' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value




     <asp:RadioButtonList ID="RadioButtonList_qtyuom" runat="server" CellPadding="2"
                                                        CellSpacing="2" Height="15px" RepeatDirection="Horizontal"
                                                        SelectedValue='<%# Bind("quantity_uom") %>' Width="298px">
                                                        <asp:ListItem Value="D">Drum</asp:ListItem>
                                                        <asp:ListItem Value="T">Tons</asp:ListItem>
                                                        <asp:ListItem Value="Y">Yards</asp:ListItem>
                                                        <asp:ListItem Value="G">Gallons</asp:ListItem>
                                                    </asp:RadioButtonList>

can you help
0
Comment
Question by:eoswin
  • 2
  • 2
5 Comments
 
LVL 9

Accepted Solution

by:
rawinnlnx9 earned 500 total points
ID: 35020468
What you have looks right. What type of field is 'quantity_uom' can it be null? If so then you need a null item in your list that is hidden.

See this: http://stackoverflow.com/questions/1050794/databinding-of-radiobuttonlist-using-selectedvalue-possible
0
 
LVL 9

Expert Comment

by:joshbula
ID: 35020490
Whatever the database field "quantity_uom" is returning in the item being edited is not one of the values: D, T, Y, G.  It might be a null or empty value coming from the database, in which case doing an ISNULL on the query might help:  ISNULL(quantity_uom, -1) AS quantity_uom ...
0
 

Author Comment

by:eoswin
ID: 35020724
thanks the solution works fine..

 the type is char(1) null..

would you pls showing me how to add  a HIDDEN ListItem  value in my code ..  

 
0
 

Author Comment

by:eoswin
ID: 35020907
i did not notice it was in the link..  thanks
0
 
LVL 9

Expert Comment

by:rawinnlnx9
ID: 35022305
This is it with display: none

 <asp:ListItem Value="" Text="" style="display: none" />
0

Featured Post

Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

In this Article, I will provide a few tips in problem and solution manner. Opening an ASPX page in Visual studio 2003 is very slow. To make it fast, please do follow below steps:   Open the Solution/Project. Right click the ASPX file to b…
A quick way to get a menu to work on our website, is using the Menu control and assign it to a web.sitemap using SiteMapDataSource. Example of web.sitemap file: (CODE) Sample code to add to the page menu: (CODE) Running the application, we wi…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question