Comments on: Struts2 Map Form to Collection of Objects

By: nobilet

nobilet — Thu, 04 Feb 2010 12:52:17 +0000

Thanks for this tips !!!!! You help me a lot !

By: Geoff Lane

Geoff Lane — Tue, 21 Jul 2009 00:19:37 +0000

@DreamCoder,
You can’t bind directly to the Hibernate objects in that case because you’ll just end up binding to something like Inventory.id which will eventually cause you trouble.

The best way to do that is to have something like public void setInventoryIds(Integer[] inventoryIds) in your Action and handle loading the instances through Hibernate yourself.

By: DreamerCoder

DreamerCoder — Mon, 20 Jul 2009 18:30:27 +0000

@correction –

i have given s:checkbox in front of every row which contains product information

By: DreamerCoder

DreamerCoder — Mon, 20 Jul 2009 18:28:54 +0000

hi buddy this is exactly what i was looking for..thanx for this wonderful informative post..
i have an issue something related to this..
i am using struts2 framework and Hibernate annotations..

i have a Product.java model and Inventory.java model..One Product can be in many inventories..

i am displaying the product list in a table. i have given in front of every row which contains product information.

now when user checks 3 or 4 (or whatever he likes) checkboxes and clicks on ‘add to inventory’ button, those products should be updated with inventory objects…m currently using @ManytoOne in Inventory.java
do u have any idea how should i do this task..

waiting for ur reply