[Struts-user] iterate through two collections

	Van Nguyen
	Nov 10, 2006 at 7:57 pm

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Wendy Smoak: That you need to do this probably means "two ArrayLists" is the wrong data structure. How about a single array list of some object that has two properties? Or a Map? I can't tell what you're doing from the contrived example. If you must do it, exposes the current index as 'indexId' which might help. http://struts.apache.org/1.x/struts-taglib/tlddoc/logic/iterate.html -- Wendy --------------------------------------------------------------------- To unsubscribe, e-mail:
Ed Griebel: Try using . indexId should be replaced with 0, 1, 2, ... as it iterates and the underlying BeanUtils will extract the n-th element from the collection. I don't think this will if you are using an unsorted collection (set, map) because they don't support get(int) --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscribe@struts.apache.org For additional commands, e-mail: user-help@struts.apache.org
Uday Karrothi: Even you ar settign all the values properly and getting the display accurately. I do not think the changes you made to the Collection( in terms of textboxes or checkboxes or Selections) will not reflect on the arrayList. Atleast I failed in doing so. There are other ways liek using multiboxes, indexing the properties etc. i hope that was useful. I could give you examples but I am not sure if I am addressing the problem right. regards, Uday Karrothi

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