John Davidson

Message:

I am helping out a local library and know next to nothing about php, but one of the wordpress plugins they are using requires me to add another form field input to be filled out.

The plugin dev provided sample code to use as a yes/no input for their forms, but I need to make it a radio input instead with the option to choose one of 3 color options - blue, red or yellow?

Hoping someone can help me alter the code below to do that.

Thank you in advance.

// BEGIN EVENTON CODE



add_filter('evoau_form_fields', 'evoautest_fields_to_form', 10, 1);

function evoautest_fields_to_form($array){

    $array['evotest']=array('Test Fields', 'evotest', 'evotest','custom','');

    return $array;

}



// actionUser integration

add_action('evoau_frontform_evotest',  'evoautest_fields', 10, 6);  



// Frontend showing fields and saving values  

function evoautest_fields($field, $event_id, $default_val, $EPMV, $opt2, $lang){

    $helper = new evo_helper();

    echo "<div class='row evotest'><p>";

        $evoau_test_value = ($EPMV && !empty($EPMV['evoau_test_value']) && $EPMV['evoau_test_value'][0]=='yes')? true: false;

        echo $helper->html_yesnobtn(array(

            'id'=>'evoau_test_value',

            'input'=>true,

            'label'=>evo_lang_get('evoAULtest_1', 'Test Input Field', $lang, $opt2),

            'var'=> ($evoau_test_value?'yes':'no'),

            'lang'=>$lang,

            'afterstatement'=>'evoau_test_value_section'

        ));



    echo "</p></div>";

}

// save the values to event post meta

add_action('evoau_save_formfields',  'evoautest_save_values', 10, 3);

function evoautest_save_values($field, $fn, $created_event_id){

    if( $field =='evotest'){

        

        // for each above fields

        foreach(array(

            'evoau_test_value',

        ) as $field){

            if(!empty($_POST[$field]))

                add_post_meta($created_event_id, $field, $_POST[$field]);

        }

    }

}



// END EVENTON CODE

---

My Answer:
'Choose a color:
';_ echo ' Blue
';_ echo ' Red
';_ echo ' Yellow
';_}