sidebar.html.js

      function runEvaluation() {
      console.log("before disabled");
        this.disabled = true;
        console.log("after disabled");
        $('#error').remove();
        var origin = $('input[name=origin]:checked').val();
        var dest = $('input[name=dest]:checked').val();
        var savePrefs = $('#save-prefs').is(':checked');
        google.script.run
            .withSuccessHandler(
              function(textEvaluation, element) {
              console.log(textEvaluation)
              var gradeHTML = "";
              var gradeLevel = textEvaluation.index
              
              if (gradeLevel <= 6) {
                // smiley face
                var imgtag = '<img class="fkgl-image" src="http://emojipedia-us.s3.amazonaws.com/cache/1b/52/1b526018b526ffcbc024dfeaa5d647d0.png"/>';
              } else if (gradeLevel <= 9) {
                // neutral face
                var imgtag = '<img class="fkgl-image" src="http://emojipedia-us.s3.amazonaws.com/cache/1b/52/1b526018b526ffcbc024dfeaa5d647d0.png"/>';
              } else if (gradeLevel <= 11) {
                // frowny face
                var imgtag = '<img class="fkgl-image" src="http://emojipedia-us.s3.amazonaws.com/cache/8f/f5/8ff5fb3fbb1cf23d9d7f1558e0b95021.png"/>';
              } else if (gradeLevel > 11) {
                // angry face
                var imgtag = '<img class="fkgl-image" src="http://emojipedia-us.s3.amazonaws.com/cache/08/4e/084ee20e931bf8cb42c6952678f3e160.png"/>';
              }
              
              gradeHTML = '<span class="fkgl-gradelevel">' + gradeLevel + '</span>' + imgtag;
              
                $('#fkgl-index').html(gradeHTML);
                var suggestions = '<ul class="suggestions-list">'
                for (var i=0; i < textEvaluation.suggestions.length; i++) {
                   suggestions += '<li class="suggestion-item"><ul><li>Suggestion: ';
                   suggestions += textEvaluation.suggestions[i].summary + "</li>";
                   suggestions += '<ul><li class="suggestion-content">' + textEvaluation.suggestions[i].content + "</li></ul></ul>";
                }
                suggestions += "</ul>"
                $('#suggestions').html(suggestions);
                element.disabled = false;
              })
            .withFailureHandler(
              function(msg, element) {
                showError(msg, $('#button-bar'));
                element.disabled = false;
              })
            .withUserObject(this)
            .getTextEvaluation();
      }