[Mono-list] How to maintain values in a HtmlSelect when modifying the content with javascript ?
Tiago Lima
tiago.lima@vianw.pt
Thu, 11 Dec 2003 22:59:36 +0000
Hi,
I've a question regarding whether an HtmlSelect maintains the "options" inside
it when these options get modified in javascript. I dont know how
Microsoft .NET handles this...
I have two HtmlSelects, one of them starts empty and the other one have all
the elements... The user moves around the elements from one to another and
then posts the result... I want to know the elements in the first
HtmlSelect... How do I do this?
If I select one of the elements in the first HtmlSelect then I get an error:
System.IndexOutOfRangeException: Array index is out of range
in [0x00074] (at /home/duncan/Mono/mcs/class/System.Web/
System.Web.UI.HtmlControls/HtmlSelect.cs:209)
System.Web.UI.HtmlControls.HtmlSelect:System.Web.UI.IPostBackDataHandler.LoadPostData
(string,System.Collections.Specialized.NameValueCollection)
i
...
this is because the HtmlSelect has no elements in the beggining !
Is the System.Web.UI.WebControls.ListBox controls doing this?
Thanks in advance,
Tiago Lima