It is too late for me to test (1:34am - going to bed)
Robert Taylor wrote:
Okay. After looking at PropertyUtils I determined that this sort of syntax is not allowed when accessing an object from an ArrayList of ArrayLists. You have to wrap the child lists in an object which provides some type of accessor/mutator. So in my case I have an ArrayList of ListWrapper objects. Where each ListWrapper contains a List and getList()/setList(). Then the syntax below works - assuming my form bean has the methods getList()/setList().
list[index].list[index].property
Kind of a PIA to have to wrap the nested lists. Seems like PropertyUtils would contain logic to recognize this use case but as I look at the source code for getIndexedProperty, the necessary modifications would be none trivial.
robert
-----Original Message----- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Thursday, September 04, 2003 5:15 PM To: [EMAIL PROTECTED] Subject: Syntax for accessing an object nested in a List of Lists
I've run into some trouble accessing a nested object in my form. The object "lives" in a List of Lists type of structure.
I've been using a syntax like the following assuming my List form property is named 'list'.
list[index].[index].productId
This must be wrong because I get the following exception:
No getter method available for property list[0].[0].productId for bean under name org.apache.struts.taglib.html.BEAN'
I tried the following just to make sure it could find the 'first level'.
list[index]
This doesn't cause any exceptions, so I must have the syntax wrong for accessing the 'second level' of the structure.
Any help would be appreciated?
robert
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