Re: Question about creating a dropdown list with dynamic values

[Ernst Fastl]

You could write a method:

List<SelectItem> retval = new ArrayList<SelectItem>();

for(A a:list)
 retval.add(new SelectItem(a.getAttr1() + a.getAttr2() ) )

return retval;

and use this as value for a selecItems-component

hope that helps

Ernst

On 10/31/06, ying lcs <[EMAIL PROTECTED]> wrote:

i have a list of object , A. And object A has 2 string attributes: attr1, attr2.

How can i create a dropdown select list by combining the string of
attr1 and string of attr2?

i.e. I want to create a select value option of
[attr1, attr2]  // for each A in the list of A.

Thank you for any help.