CODEWITHSUNDEEP
phpzend-framework2
creamcheese
creamcheese

Reputation: 2544

ZF2 - Control/customise individual radio/checkboxes

I'm attempting to add data- values on radio buttons within ZF2. Is it possible to control each of the inputs specified with value_options?

A typical radio button added to a form:

$this->add(array(
    'type'  => 'radio',
    'name'  => 'duration',
    'options' => array(
        'value_options' => array(
            'daily' => 'Daily',
            'weekly' => 'Weekly',
            'monthly' => 'Monthly',
        ),
    ),
));

Ultimately, I would like something like the following, so I can specify individual parameters/options for each radio item:

$this->add(array(
    'type'  => 'radio',
    'name'  => 'duration',
    'options' => array(
        'value_options' => array(
            array(
                'attributes' => array(
                    'value' => 'daily',
                    'data-item' => 'apple'
                ),
                'options' => array(
                    'label' => 'Daily'
                )
            ),
            array(
                'attributes' => array(
                    'value' => 'weekly',
                    'data-item' => 'orange'
                ),
                'options' => array(
                    'label' => 'Weekly'
                )
            ),
            array(
                'attributes' => array(
                    'value' => 'monthly',
                    'data-item' => 'pear'
                ),
                'options' => array(
                    'label' => 'Monthly'
                )
            ),
        ),
    ),
));

My reason for wanting the above, is that I want to use JavaScript to change something upon selecting a radio button, so it needs to hold data attributes.

Is anything like this possible yet?

Upvotes: 1

Views: 2674

Answers (1)

pozs
pozs

Reputation: 36244

It can be done by providing an array (or an object which implements ArrayAccess) instead of a single value (almost as you wrote in your example).

$this->add(array(
    'type'  => 'radio',
    'name'  => 'duration',
    'options' => array(
        'value_options' => array(
            'daily' => array(
                'label' => 'Daily',
                'value' => 'daily',
                'attributes' => array(
                    'data-item' => 'apple',
                ),
            ),
            'weekly' => array(
                'label' => 'Weekly',
                'value' => 'weekly',
                'attributes' => array(
                    'data-item' => 'orange',
                ),
            ),
            'monthly' => array(
                'label' => 'Monthly',
                'value' => 'monthly',
                'attributes' => array(
                    'data-item' => 'pear',
                ),
            ),
        ),
    ),
));

https://github.com/zendframework/zf2/blob/master/library/Zend/Form/View/Helper/FormMultiCheckbox.php#L177

This should work on radios, multi-checkboxes & selects too.

Upvotes: 7

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