resources/jquery/jquery.spinner.js

   1 /**
   2  * jQuery spinner
   3  *
   4  * Simple jQuery plugin to create, inject and remove spinners.
   5  */
   6 ( function ( $ ) {
   7
   8         $.extend( {
   9                 /**
  10                  * Creates a spinner element.
  11                  *
  12                  * @param id {String} id of the spinner
  13                  * @return {jQuery} spinner
  14                  */
  15                 createSpinner: function ( id ) {
  16                         return $( '<div>' ).attr( {
  17                                 id: 'mw-spinner-' + id,
  18                                 'class': 'mw-spinner',
  19                                 title: '...'
  20                         } );
  21                 },
  22
  23                 /**
  24                  * Removes a spinner element.
  25                  *
  26                  * @param id {String}
  27                  * @return {jQuery} spinner
  28                  */
  29                 removeSpinner: function ( id ) {
  30                         return $( '#mw-spinner-' + id ).remove();
  31                 }
  32         } );
  33
  34         /**
  35          * Injects a spinner after the elements in the jQuery collection.
  36          *
  37          * @param id String id of the spinner
  38          * @return {jQuery}
  39          */
  40         $.fn.injectSpinner = function ( id ) {
  41                 return this.after( $.createSpinner( id ) );
  42         };
  43
  44 }( jQuery ) );