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Extensible Markup Language (XML) is a flexible structured document format that defines human- and machine-readable encoding rules.
1
vote
Creating a multidimensional JForm field dynamicaly
I found a solution that seams to work.
Creating the Form without the usual jform control class like this:
// $form = $this->loadForm('my_comp.examplegroup', 'examplegroup', array('control' => 'jform …
2
votes
Dynamically removing single JForm option
// remove the field from the form. this is not realy needed, because if the third parameter on setField is true, the field gets replaced
$form->removeField('field1');
// create a new XML …
1
vote
Using form XML for custom filter and removing group definition
So this is what I ended up doing:
$value = Factory::getApplication()->input->getInt('category');
$bookform = Form::getInstance('com_books.book', 'book');
$field = $bookform ->getField('category', 'sp …