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/wp-admin/js/ -> user-suggest.js (source)

   1  /**
   2   * Suggests users in a multisite environment.
   3   *
   4   * For input fields where the admin can select a user based on email or
   5   * username, this script shows an autocompletion menu for these inputs. Should
   6   * only be used in a multisite environment. Only users in the currently active
   7   * site are shown.
   8   *
   9   * @since 3.4.0
  10   * @output wp-admin/js/user-suggest.js
  11   */
  12  
  13  /* global ajaxurl, current_site_id, isRtl */
  14  
  15  (function( $ ) {
  16      var id = ( typeof current_site_id !== 'undefined' ) ? '&site_id=' + current_site_id : '';
  17      $(document).ready( function() {
  18          var position = { offset: '0, -1' };
  19          if ( typeof isRtl !== 'undefined' && isRtl ) {
  20              position.my = 'right top';
  21              position.at = 'right bottom';
  22          }
  23  
  24          /**
  25           * Adds an autocomplete function to input fields marked with the class
  26           * 'wp-suggest-user'.
  27           *
  28           * A minimum of two characters is required to trigger the suggestions. The
  29           * autocompletion menu is shown at the left bottom of the input field. On
  30           * RTL installations, it is shown at the right top. Adds the class 'open' to
  31           * the input field when the autocompletion menu is shown.
  32           *
  33           * Does a backend call to retrieve the users.
  34           *
  35           * Optional data-attributes:
  36           * - data-autocomplete-type (add, search)
  37           *   The action that is going to be performed: search for existing users
  38           *   or add a new one. Default: add
  39           * - data-autocomplete-field (user_login, user_email)
  40           *   The field that is returned as the value for the suggestion.
  41           *   Default: user_login
  42           *
  43           * @see wp-admin/includes/admin-actions.php:wp_ajax_autocomplete_user()
  44           */
  45          $( '.wp-suggest-user' ).each( function(){
  46              var $this = $( this ),
  47                  autocompleteType = ( typeof $this.data( 'autocompleteType' ) !== 'undefined' ) ? $this.data( 'autocompleteType' ) : 'add',
  48                  autocompleteField = ( typeof $this.data( 'autocompleteField' ) !== 'undefined' ) ? $this.data( 'autocompleteField' ) : 'user_login';
  49  
  50              $this.autocomplete({
  51                  source:    ajaxurl + '?action=autocomplete-user&autocomplete_type=' + autocompleteType + '&autocomplete_field=' + autocompleteField + id,
  52                  delay:     500,
  53                  minLength: 2,
  54                  position:  position,
  55                  open: function() {
  56                      $( this ).addClass( 'open' );
  57                  },
  58                  close: function() {
  59                      $( this ).removeClass( 'open' );
  60                  }
  61              });
  62          });
  63      });
  64  })( jQuery );


Generated: Sat Nov 23 20:47:33 2019 Cross-referenced by PHPXref 0.7