@friendlyfire3,

It is possible, and depends on what you want to do.

To add classes to individual fields:

   piklist('field', array(
    'type' => 'text'
    ,'scope' => your_scope
    ,'field' => 'name'
    ,'label' => __('Name', 'namespace')
    ,'required' => true
    ,'template' => 'theme'
    ,'attributes' => array(
      'class' => 'something', // this class is applied directly to the field input
      'wrapper_class' => 'form-group', // this class is applied to the wrapper
      'data-whatever' => 'a data', // this data attribute is applied to the input
    )
  ));

If you want to add classes to all your fields, you can use a hook.
Here’s a function I used to add bootstrap classes to a contact form:

/* function add_form_classes

Adds Bootstrap classes to piklist forms
*/
function add_form_classes( $field ) {
	switch ( $field['type'] ) {
		case 'text':
		case 'textarea':
		case 'password':
		// you might want to add more choices here
			$field['attributes']['class'][] = 'form-control';
			break;
		case 'submit':
			$field['attributes']['class'][] = 'btn';
			break;
	}

	return $field;

}
add_filter( 'piklist_pre_render_field', 'add_form_classes' );

In that case I only checked the type of field to add the classes, but you have access to all of the field’s options, so you can also do something different depending on the scope and so on.

There’s a more extensive use of this hook in piklist-demos.php, line 302 – function piklist_demo_pre_render_field()

Hope this helps!

Yes it works using the Media Uploader
I pasted this code in Piklist demos, and it works. Not sure why it doesn’t for you!

piklist('field', array(
  'type' => 'file'
  ,'field' => 'header_photo_id'
  ,'scope' => 'user_meta'
  ,'label' => __('Header Photo','piklist')
  ,'description' => __('Choose a photo to replace the default on your profile page.','piklist')
  ,'validate' => array(
    array(
      'type' => 'limit'
      ,'options' => array(
        'min' => 1
        ,'max' => 1
      )
      ,'message' => 'Sorry, you can only select one image for this.'
    )
  )
  ,'options' => array(
    'modal_title' => __('Choose Header Photo','piklist')
    ,'button' => __('Select','piklist')
    ,'multiple' => false // must be boolean, not string
  )
));

@Adrian
Try adding this to your field:

,'attributes' => array(
      'data-multiple' => false
)

Well I should say it allow it when you insert it just before the line
load_plugin_textdomain('piklist', false, 'piklist/languages/');

@Steve – Hi there,

I’m making a website in French, and using a frontend contact form with Piklist.
I saw that the validation strings weren’t translated.

Long story short, I made a french .po file, but in order for it to work I have to override the plugin’s piklist-fr_FR.mo file. Which we will agree, is not a good way to do as on next update my changes will be lost.
So I came across a solution to allow the language files to be overriden if you put the mo file in wp_content/languages/piklist/:

In the file class-piklist.php

 
    // loads the user's file
    $domain = 'piklist';
    $mo_file = WP_LANG_DIR . '/' . $domain . '/' . $domain . '-' . get_locale() . '.mo';
    load_textdomain( $domain, $mo_file );
    // loads the plugin's file
    load_plugin_textdomain('piklist', false, 'piklist/languages/');

I thought it could be quite useful to some users.

Thanks again for an amazing plugin + support!

Marc.

I wanted to create a custom field with some custom JS and functions, but when I tried something simple the add_more didn’t work. So I tried with the already existing fields.

I wasn’t, I was using 0.9.9.6
But after updating to 0.9.9.7, I encounter the same problem.
The value is correct if I save, but JS that duplicates the fields removes all values except for :checkbox and :radio, and not :button
piklst.js – line 1327

                    if (!$(this).is(':checkbox, :radio'))
                    {
                      $(this).removeAttr('value');
                    }

So if I add :button after :radio, it works perfectly.

Thanks @Steve.
I thought there was a more clever way to do 🙂
So I suppose $_POST['_contact'] should be $_POST[ piklist::$prefix . 'contact' ] right?