Form for multiple entities

[sockmonster]

Hi,
I have a table to entities that I get from my database, the number of
entities can increase and decrease as these entities can be added or
deleted. I want to be able to edit the entities in the table. The first
column of every row has a check box to indicate whether that row should be
updated when the submit button below the form is pressed.

I understand how to create a form for a javabean or a form with a fixed
number of input elements but how do I handle variable numbers of beans/input
element.

Many thanks.

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Re: form for nested entity

[sockmonster]

Thanks Thiago, that worked a treat :)

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form for nested entity

[sockmonster]

Hi, I have a question about forms. I want to create a form for an entity
class, however the entity class contains references to other entities. For
example:

class Item {
  long id;
  String name;
  String desc;
  Media media;
  ...
}

class Media {
  String filename;
  String type;
  ...
}

When I create a form for the Item entity it leaves out the Media reference
(I assume because it's not a supported type). How do I create a form that
includes media?

Many thanks.


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