Re: Problem with form submission

[Iris]

I think the problem is that the property of your select (serviceSets) is a Vector,
it must be a String if the select is not multiple.
The property of the select is where the result is submitted, so it must be a String (if not multiple)
or an array (if multiple). Only the collection of the option must be a collection.

Did I understand your code ?

Iris

Suresh Addagalla wrote:

Hi,

Attached is services.jsp. It mainly access the form-bean containing two
Vector and displays two combo boxes.

The flow is as follows.
services.do populates the 2 vectors in servicesForm (DynaActionForm) and
forwards to services.jsp. Services.jsp accesses the servicesForm and
displays the contents of 2 vectors as two combo boxes. When the user
selects one entry from the first combo box, I need to submit this so
that the second combo box is updated as per the selection made in the
first combo box. For this, I am submitting to searchServices.do, which
is associated with searchServicesForm (again a DynaActionForm with two
String varaiables for holding the selections from two combo boxes).

Thanks,
Suresh

-----Original Message-----
From: Iris [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 08, 2003 2:07 PM
To: Struts Users Mailing List
Subject: Re: Problem with form submission


What is your jsp code ?

Suresh Addagalla wrote:

Hi,

I am facing a problem when submitting a form which contains a combo box ("select").

While populating the combo box, I use a form-bean (DynaActionForm) containing a Vector to populate the combo box. When I submit

the form

(to the same action so that the same page is displayed with a different list), the selected value goes as a String. Struts

is trying

to assign this *String* to the *Vector* and it's throwing the following error:

org.apache.commons.beanutils.ConversionException: Cannot

assign value

of type 'java.lang.String' to property 'serviceSets' of type 'java.util.Vector'
Any help is greatly appreciated.

Thanks,
Suresh



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