fixes #40 - summary noJS messages

app/assets/javascripts/summary-edit.js

@@ -7,11 +7,11 @@
     return this.each(function(){
       var lineHeight = parseInt($(this).css('line-height'));
       var rows = Math.ceil(input / lineHeight);
-      rows = rows == 0 ? 1 : rows;
+      rows = rows === 0 ? 1 : rows;
 
       $(this).attr('rows', rows);
-    })
-  }
+    });
+  };
 
   $('input[type="radio"]').on('change', function() {
     var inputName = $(this).attr('name');
@@ -40,7 +40,7 @@ var editClickHandler = function(e) {
   }
   else if(thisEd.find('input').attr('type') == 'checkbox') {
     $(thisEd.find('input')).each(function() {
-      if($(this).prop('checked')==true) {
+      if($(this).prop('checked') === true) {
          existingValue.push($(this).val());
       }
     });
@@ -91,7 +91,8 @@ var saveClickHandler = function(e) {
   var thisEd = $(e.delegateTarget);
   var data =[];
   var executeQuery;
-  var questionId = thisEd.find('.button-edit').attr('data-questionid');
+  var questionId = thisEd.find('.button-edit').attr('data-questionId');
+  var answerId = thisEd.find('.button-edit').attr('data-answerId');
 
   if (thisEd.hasClass('live_code-type')) {
     var htmlAnswer = $(thisEd.find('textarea.code-html')[0]).val();
@@ -103,27 +104,28 @@ var saveClickHandler = function(e) {
         'css': cssAnswer,
         'js': jsAnswer
       }
-    }
+    };
   } else if(thisEd.hasClass('radio-type')) {
     $(thisEd.find('input')).each(function() {
-      if($(this).prop('checked')==true) {
+      if($(this).prop('checked') === true) {
         data = ({
           'radio': $(this).val()
-        })
+        });
       }
     });
   } else if(thisEd.hasClass('checkbox-type')) {
     data = {'checkbox': []};
 
     $(thisEd.find('input')).each(function() {
-      if($(this).prop('checked')==true) {
+      if($(this).prop('checked') === true) {
         data.checkbox.push($(this).val());
       }
     });
   } else {
     data = {'text': thisEd.find('textarea').val()};
   }
-  if(data == '') {
+
+  if(data === '') {
     $(thisEd).before('<div class="error">Please select or enter a value.</div>');
   } else {
     thisEd.find('textarea:not(.code-answer)').replaceWith('<p class="text-answer answer-container">' + $.trim(thisEd.find('textarea').val()) + '</p>');
@@ -133,7 +135,7 @@ var saveClickHandler = function(e) {
       type: "POST",
       url: url,
       data: ({
-        'answer': data,
+        'answer': $.extend(data, {'question_id': questionId, 'answer_id': answerId}),
         'submit': true
       }),
       success: function(data){
@@ -143,12 +145,12 @@ var saveClickHandler = function(e) {
         executeQuery = false;
       }
     }).done(function() {
-    if(executeQuery == true) {
+    if(executeQuery === true) {
       $('.success, .error').remove();
       $(thisEd).before('<div class="success">Your answer has been updated successfully!</div>');
       $(thisEd).find('.code-answer').attr('disabled', true);
     }
-    if(executeQuery == false) {
+    if(executeQuery === false) {
       $('.error, .success').remove();
       $(thisEd).before('<div class="error">Oops! There was an error processing your request. Please try again.</div>');
     }
@@ -167,7 +169,7 @@ $('.answer-block').prop('disabled', true);
 // Question events
 $('.answer-sec')
   .find('.button-cancel, .button-save').hide().end()
-//   // delegating events
+  // delegating events
   .on('click', '.button-edit', editClickHandler)
   .on('click', '.button-cancel', cancelClickHandler)
   .on('click', '.button-save', saveClickHandler);

app/views/candidate/_answer_errors.html.erb

@@ -1,4 +1,4 @@
-<% if flash[:answer_error] == question.question_id %>
+<% if flash[:answer_error] == question.question_id && answer.present? %>
   <% answer.errors.messages[:answer].each do |message| %>
     <div class="error"><%= message %></div>
   <% end %>

app/views/candidate/_live_code.html.erb

@@ -11,18 +11,22 @@
   Please revisit this page with JavaScript enabled to modify your answer.
 </div> -->
 
-<% unless params[:action] == 'summary' %>
 <div data-id="live-coder-finish-later">
   <p class="warning">
     This is a question where you will be asked to write code, and it utilizes a JavaScript-enabled
-      environment. It looks like JavaScript is not loaded. Please check the box below
-      to acknowledge that you agree to come back at a later time to finish answering this question
-      before you can submit the test.
+    environment. It looks like JavaScript is not loaded.
+    <% unless params[:action] == 'summary' %>
+      Please check the box below to acknowledge that you agree to come back at a later time to finish
+      answering this question before you can submit the test.
+    <% else %>
+      You will need to enable JavaScript and answer this question before you can submit the test.
+    <% end %>
   </p>
+  <% unless params[:action] == 'summary' %>
     <%= form.check_box(:answer, checkbox_html, true, '') %>
     <%= form.label(option_id, 'I will come back later to finish this code question') %>
-  </div>
   <% end %>
+</div>
 
 <div data-id="live-coder-answer">
   <%  # answers inserted dynamically via jQuery .load()

app/views/candidate/summary.html.erb

@@ -15,7 +15,7 @@
             <h3><%= question.question %></h3>
           </div>
           <div class="answer-buttons">
-            <a href="<%= question_path(question.question_id) %>" class="tertiary-btn button-edit" data-questionId="<%= question.question_id %>">Edit</a>
+            <a href="<%= question_path(question.question_id) %>" class="tertiary-btn button-edit" data-answerId="<%= question.answer_id %>" data-questionId="<%= question.question_id %>">Edit</a>
             <button class="tertiary-btn button-save">Save</button>
             <button class="tertiary-btn button-cancel">Cancel</button>
           </div>