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From "Martin Gainty" <mgai...@hotmail.com>
Subject Re: [Struts2] CheckBoxList returns XWorkList instead of ArrayList
Date Wed, 18 Oct 2000 20:12:55 GMT
yes it is..

M-


> Isn't XWorkList a sub-class of ArrayList?
>
> --- Jon D Cruz <jon.cruz@wachovia.com> wrote:
>
> >
> > I've been wracking my brains on this issue for the
> > last day and wonder if
> > someone out there can help.
> >
> > *** I'm using an ArrayList<Parent> to populate a
> > CheckBoxList on my JSP.
> > *** The Parent object has an "id" and "name" field.
> > *** I'm using an ArrayList<String> to retrieve the
> > values that have been
> > selected.
> > *** I'm expecting to see an ArrayList<String> coming
> > back, but instead a
> > XWorkList is being returned.
> >
> > I've worked with Struts1 and WebWork before, and I
> > don't remember
> > using/seeing the XWorkList object before.
> >
> > I've tried using the ######-conversion.properties
> > process, but this will
> > only help convert the elements of the Collection.
> >
> > *** Is there a way to have an ArrayList returned
> > instead of the XWorkList?
> >
> > I have a feeling I'm missing something basic...
> >
> > The code that's in the Action:
> >
> > // Populate the checkboxlist with these...
> > public List<Parent> testList = new
> > ArrayList<Parent>();
> > public ArrayList<Parent> testArrayList = new
> > ArrayList<Parent>();
> >
> > // Retrieve the values selected from the form
> > public ArrayList<String> valuesList = new
> > ArrayList<String>();
> > public ArrayList<String> valuesArrayList = new
> > ArrayList<String>();
> >
> > //... Getters and Setters for the "values###" ...
> > ...
> > ...
> >
> >         // Create the Parent objects to place in the
> > Lists
> > public void validate() {
> >
> >         Parent parent1ForList = new Parent("Check
> > 1");
> >         Parent parent2ForList = new Parent("Check
> > 2");
> >         Parent parent3ForList = new Parent("Check
> > 3");
> >
> >         Parent parent1ForArrayList = new
> > Parent("Check 1");
> >         Parent parent2ForArrayList = new
> > Parent("Check 2");
> >         Parent parent3ForArrayList = new
> > Parent("Check 3");
> >
> >         testList.add(parent1ForList);
> >         testList.add(parent2ForList);
> >         testList.add(parent3ForList);
> >
> >         testArrayList.add(parent1ForArrayList);
> >         testArrayList.add(parent2ForArrayList);
> >         testArrayList.add(parent3ForArrayList);
> >
> > }
> >
> >
> > The code that's in the JSP:
> >
> > CheckBoxList created from a "List":
> > <BR><BR>
> > <s:checkboxlist name="valuesList" list="testList"
> > listKey="id"
> > listValue="name"/>
> >
> > <BR><BR>
> >
> > CheckBoxList created from a "ArrayList":
> > <BR><BR>
> > <s:checkboxlist name="valuesArrayList"
> > list="testArrayList" listKey="id"
> > listValue="name"/>
> >
> >
> > What I'm getting back from "valueslist" and
> > "valuesArrayList" via
> > "getClass()":
> >
> > class com.opensymphony.xwork2.util.XWorkList
> >
> >
> > Thanks
> > --
> > View this message in context:
> >
>
http://www.nabble.com/-Struts2--CheckBoxList-returns-XWorkList-instead-of-Ar
rayList-tf4642221.html#a13259251
> > Sent from the Struts - User mailing list archive at
> > Nabble.com.
> >
> >
> >
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> >
> >
>
>
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