On 1/31/06, rama chandrula <[EMAIL PROTECTED]> wrote: > I have a list of objects, and each object inturn has a list of another > object. I want to represent all these objects and the properties of the > inner object in the UI like > > outer[i].inner[j].propertyValue > > How can I use nested tags to do this. Or is there any other solution ??
http://www.keyboardmonkey.com/next/index.jsp has tutorials that cover this. I personally wouldn't do it any other way. As for the beans themselves... if you don't have form beans for these objects yet, take a look at FormDef. It can handle the form bean generation, form population, and bean population for you [1]. There's a sample app that shows using a bean that nests a collection of beans that nests another bean [2]. Otherwise, take a look at using commons-collection's lazyList [3]. I think you can also use the LazyValidatorForm [4] for this. Search the user list archives on more about using lazy list and the lazy validator form [5]. Hubert [1] https://formdef.dev.java.net/ [2] http://www.rabago.net/struts/formdef/downloads.htm [3] http://jakarta.apache.org/commons/collections/api-release/org/apache/commons/collections/list/LazyList.html [4] http://struts.apache.org/struts-action/apidocs/org/apache/struts/validator/LazyValidatorForm.html [5] http://struts.apache.org/mail.html#Archives --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
