Display Users as a Radio, Checkbox or Select list


Using Piklist you can easily display your Users as Radio, Checkboxes or a Select list (dropdowns). This simple tutorial will show you how.

New to Piklist?

Now we can get started and write some code! We’re are going to use the WordPress function get_users(), to get our users. This function stores data in an array, and with Piklist, parsing an array and displaying it as a Select List is really easy. As you can see from the WordPress Codex page, this array stores all users in an Object, and then breaks them out. You have access to fields like ID, user_login, user_pass, etc. We are going to assign each item in the dropdown to the ID, but show the display_name:

piklist('field', array(
 'type' => 'select'
 ,'field' => 'my_users'
 ,'label' => 'Choose a user'
 ,'attributes' => array(
   'class' => 'text'
 ,'choices' => array(
    '' => 'Choose User'
  + piklist(
      'orderby' => 'display_name'
      ,'order' => 'asc'

Let’s take a look at this code:

  • First we created a standard Piklist Select list.
  • The only major change is the choices array. We told Piklist to use the get_users() function, and then passed the orderby and order parameters to Piklist. These parameters are standard to the get_users() function and can be found at the WordPress Codex.
  • The next array tells Piklist what should be the KEY for the field, and what should be the VALUE. In this case we selected ID as the KEY, and DISPLAY_NAME as the VALUE to show in the list.

Checkbox: To make this a Checkbox, just change 'type' => 'select', to 'type' => 'checkbox'.

Radio Buttons: To make this Radio Buttons, just change 'type' => 'select', to 'type' => 'radio'.

Yes, it’s that easy!

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