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                         alt: '...'
  21                 } );
  22         },
  23
  24         /**
  25          * Removes a spinner element.
  26          *
  27          * @param id {String}
  28          * @return {jQuery} spinner
  29          */
  30         removeSpinner: function( id ) {
  31                 return $( '#mw-spinner-' + id ).remove();
  32         }
  33 } );
  34
  35 /**
  36  * Injects a spinner after the elements in the jQuery collection.
  37  *
  38  * @param id String id of the spinner
  39  * @return {jQuery}
  40  */
  41 $.fn.injectSpinner = function( id ) {
  42         return this.after( $.createSpinner( id ) );
  43 };
  44
  45 } )( jQuery );