Ok.. if i get your idea... the list yout want to put in combobox is fruit.buyers, hummmm?
Then, try it: <s:select id="buyers" labed="Buyer" list="buyers" listValue="personName" listKey="personId" name="fruit.buyers" emtpyOption="false" hedaerKey="none"/> if you have the object fruit, then: <s:select id="buyers" labed="Buyer" list="fruit.buyers" listValue="personName" listKey="personId" name="fruit.buyers" emtpyOption="false" hedaerKey="none"/> maybe the name is not correct. Try chage the attr name to person, for example. <s:select id="buyers" labed="Buyer" list="fruit.buyers" listValue="personName" listKey="personId" name="person" emtpyOption="false" hedaerKey="none"/> On Thu, May 15, 2008 at 6:05 PM, Milan Milanovic <[EMAIL PROTECTED]> wrote: > When I set listKey="fruit.buyers.id", I get a empty combo box, but with > correct number of emtpy spaces (in my case 4) ? > > -- > Thanks, Milan > > Felipe Lorenz <[EMAIL PROTECTED]> wrote: 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 > wrote: > > > Hi, > > > > I have simple class Fruit, that have "id" (long), "name" (String), and > > "buyers" List of > . In my action class I have Fruit fruit; object > > with get/set methods. > > > > In my jsp I have combo box defined like this: > > > > > > 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' > > > > > > > > > > > > >
