[support] multiple buttons with same #value D5

[Ivan Sergio Borgonovo]

I've something like:

$form['add']=array(
	'#tree' => TRUE,
);
$form['qty']=array(
	'#tree' => TRUE,
);
//		...
while(...) {
	$form['qty'][$id]]=array(
		'#type'=>'textfield',
		'#default_value'=> 0,
		'#size'=>3,
		'#maxlength'=>3,
	);
	$form['add'][$id]=array(
		'#type'=>'button',
//		'#type'=>'submit',
//		'#name'=>$id,
		'#value'=>t('Add'),
	);
}

In a table

+ a general submit button

If the general submit button is pressed all the qty have to be
collected... and saved in the DB.
If one of the add button is pressed I should record just the qty of
the corresponding button.

But since all buttons should have the same #value, I can't see how I
could understand which one was pressed in the _submit function.

I can't use JavaScript.

thanks

-- 
Ivan Sergio Borgonovo
http://www.webthatworks.it