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Struts OGNL how to acces vector elements

Andrei Antonescu
Ranch Hand

Joined: Jul 08, 2010
Posts: 75
Hello,

I have smth like this: an ArrayList. Each list element contains another ArrayList. Each sub arrayList contains Object with propertis: prop1, prop2 etc.
How can I access a property like that from OGNL?

Ex:


I want to write this (in OGNL): x.get(0).get(0).y;

Thanks.
Ankit Garg
Sheriff

Joined: Aug 03, 2008
Posts: 9293
    
  17

Do you want to iterate over the elements or just display the value of x.get(0).get(0).y ??


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Andrei Antonescu
Ranch Hand

Joined: Jul 08, 2010
Posts: 75
Hello again,
I want only to display the elements.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Struts OGNL how to acces vector elements