Ukrywanie pola bazując na wartości innego pola

andypl

W wersji 1.7.1 pojawia się funkcja ukrywania pola w zależności od wartości innego pola:
"New feature - code to auto hide some fields depending on the other value (georgehristov)"

W jaki sposób to wykorzystać?

ghristov

Będę opisując je w języku angielskim, można użyć Google Translate obejrzeć w języku polskim.

You will need code to use the feature.
When using with RecordBrowser: You will need to activate a QFfield_callback for a checkbox or select field and in the callback method add the code I mentioned under following thread:
http://forum.epesibim.com/d/4525-conditional-fields-or-pages

When using a normal form you will have to use the static method Libs_QuickFormCommon::autohide_fields

andypl

Thx for answer.

In crm_meeting module I have created two fields: Checkbox and Selction list. Only way to hide the second field is to create 'addon' with this callback function to checkbox field?

ghristov

Please share your field names (the ones that control the hiding and the ones that need to be hidden) and I will write you sample code for the functionality you need.
From your question (at least the translation) I see that you are not so familiar with EPESI.
You don't need an addon but to declare a callback. Each field can have 2 types of callbacks QFfield_callback (called when field is edited) and display_callback (when field is displayed statically). You can read more under http://www.epesi.org/Utils/RecordBrowser and insect the code of EPESi as well.

ajb

Also it's worth noting, that you can enter php code into QFfield callback field (RB admin), so in fact you don't have to create any additional file.
https://github.com/Telaxus/EPESI/blob/master/modules/Utils/RecordBrowser/RecordBrowserCommon_0.php#L68
Possible variables to use are as those in the function header:
$form, $field, $label, $mode, $default, $desc, $rb_obj, $display_callback_table

Possible code in QFfield callback edit form to add conditional field

            $callback = Utils_RecordBrowserCommon::get_default_QFfield_callback($desc['type']);
            call_user_func_array($callback, array(&$form, $field, $label, $mode, $default, $desc, $rb_obj, $display_callback_table));
$autohide_mapping = array(
			array('values'=>true,
				'mode'=>'show',
				'fields'=>array('books_type')
			),
	);

	$form->autohide_fields($field, $default, $autohide_mapping);

Of course it's just a template merged from the post ghristov mentioned and default qffield callback call.

Regards,
Adam

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