--EDIT: This is now SOLVED.
I want one button to do multiple js commands, e.g.
$nextButton = $form->addButton('Next');
to do:
$button_repopulate_address->js(true)->show()
$street->js(true)->closest('fieldset')->show()
when:
$nextButton->isClicked()
The example code here suggests that you nest the commands in the 2nd paramater of the js call like this:
$g->addButton('Show all buttons')->js('click',$b1->js(null,$b2->js(null,$b3->js()->show())->show())->show());
I think this is very ugly and will create code that is very difficult to follow for more than 2 commands.
I looked in the source and found the _prepend command, which I've used to solved my problem by doing this:
if($nextButton->isClicked()){
$form->js()->_prepend($street->js(true)->closest('fieldset')->show())
->_prepend($button_repopulate_address->js(true)->show())
->execute();
}
EDIT: I just looked at the source of js() and it appears that you can pass an array to js which calls the _prepend method for each item in the array - nice!:
$form->js(null, array(
$street->js(true)->closest('fieldset')->show(),
$button_repopulate_address->js(true)->show()
));
--SOLVED (but perhaps the example I linked to could be updated with this much better functionality)
