mirror 编辑器

app/views/challenges/_form.html.erb

@@ -1,4 +1,8 @@
-<%= javascript_include_tag 'homework', 'baiduTemplate', 'jquery.datetimepicker.js' %>
+<%= javascript_include_tag  'baiduTemplate', 'jquery.datetimepicker.js' %>
+<%= javascript_include_tag "/assets/codemirror/codemirror_python_ruby_c"  %>
+<%= stylesheet_link_tag "/assets/codemirror/codemirror" %>
+
+
 <script id="t:sample-answer-list" type="text/html">
   <li class="clearfix">
     <p class="clearfix">
@@ -120,7 +124,10 @@
   </li>
   <li class="clearfix">
     <label class=" panel-form-label fl"> 参考答案：</label>
-    <%= f.text_area :answer, :class => "panel-form-width-690 panel-form-height-150 fl task-textarea-pd", :no_label => true %>
+    <%= f.text_area :answer, :id => 'challenge-answer', :class => "panel-form-width-690 panel-form-height-150 fl task-textarea-pd", :no_label => true %>
+    <script>
+        var text = document.getElementById("challenge-answer");
+    </script>
   </li>
   <li class="clearfix">
     <label class=" panel-form-label fl"><span class="c_red mr5">*</span>分值设定：</label>
@@ -136,6 +143,21 @@
 </div>
 
 <script type="text/javascript">
+    var editor = CodeMirror.fromTextArea(document.getElementById("challenge-answer"), {
+        mode: {name: 'text/x-java',
+            version: 2,
+            singleLineStringErrors: false},
+        lineNumbers: true,
+        indentUnit: 2,
+        matchBrackets: true
+    });
+
+    editor.on('change',function(cMirror){
+        // get value right from instance
+        $('#challenge-answer').val(cMirror.getValue());
+    });
+
+
     function add_tag(){
         var num = $(".task-bd-grey").children('div').length;
         var val = $(".task-tag-input").val().trim();

app/views/challenges/edit.html.erb

@@ -1,5 +1,7 @@
 <%= content_for(:header_tags) do %>
     <%= import_ke(enable_at: true, prettify: false, init_activity: false) %>
+    <%= javascript_include_tag "/assets/codemirror/codemirror_python_ruby_c"  %>
+    <%= stylesheet_link_tag "/assets/codemirror/codemirror" %>
 <% end %>
 
 <div class="task-pm-content mb20">

app/views/challenges/new.html.erb

@@ -1,5 +1,7 @@
 <%= content_for(:header_tags) do %>
     <%= import_ke(enable_at: true, prettify: false, init_activity: false) %>
+    <%= javascript_include_tag "/assets/codemirror/codemirror_python_ruby_c"  %>
+    <%= stylesheet_link_tag "/assets/codemirror/codemirror" %>
 <% end %>
 
 <div class="task-pm-content mb20">

app/views/layouts/base_shixun.html.erb

@@ -43,6 +43,6 @@
 </body>
 <!-- MathJax的配置 -->
 <script type="text/javascript" src="/javascripts/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
-<%= javascript_include_tag 'cookie','project',"avatars", 'header','prettify','select_list_move','attachments' %>
+<%= javascript_include_tag 'application', 'cookie','project',"avatars", 'header','prettify','select_list_move','attachments' %>
 </html>