You need eht attribute "listKey" where you'll put the Person id!!!
see: http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/components/Select.html On Thu, May 15, 2008 at 5:19 PM, Milan Milanovic <[EMAIL PROTECTED]> wrote: > Hi, > > I have simple class Fruit, that have "id" (long), "name" (String), and > "buyers" List of <Person>. In my action class I have Fruit fruit; object > with get/set methods. > > In my jsp I have combo box defined like this: > > <s:select id="buyers" labed="Buyer" list="buyers" name="fruit.buyers" > emtpyOption="false" value = "fruit.buyers" hedaerKey="none" > multiple="false"/> > > and when I sumbit form that contain this combo box, it generates following > error: > > 22:16:18,281 ERROR > com.opensymphony.xwork2.interceptor.ParametersInterceptor:204 - > ParametersInterceptor - [setParameters]: Unexpected Exception caught setting > 'fruit.buyers' on class 'com.myproject.actions.FruitAction': Error setting > expression 'fruit.buyers' with value '[Ljava.lang.String;@15b4492' > > > >
