setup/res/jquery.setupui.js

   1 /**
   2  * This is a jQuery plugin which adds some helpers for the setup UI.
   3  */
   4 (function($){
   5   /**
   6    * Enable or disable an error message.
   7    *
   8    * <p id="my-error-message">The world is one fire.</p>
   9    * Ex: $('#my-error-message').toggleError(false)
  10    *
  11    * @param bool isError
  12    */
  13   $.fn.toggleError = function (isError) {
  14     this.toggleClass('install-validate-ok', !isError)
  15       .toggleClass('install-validate-bad', isError)
  16       .toggleClass('error', isError);
  17
  18     var errors = $('.install-validate-bad');
  19     $('#install_button').prop('disabled', errors.length > 0);
  20     return this;
  21   };
  22
  23   /**
  24    * Ex: $('.watch-these').useValidator(function(){
  25    *   $('#some-error-message').toggleError(booleanExpression);
  26    * })
  27    * @param cb
  28    */
  29   $.fn.useValidator = function(cb) {
  30     cb();
  31     this.on('change', cb);
  32     return this;
  33   };
  34 })(jQuery);