解决AMP编辑器TEXTAREA的错误

application/views/amp_editor.php

@@ -12,7 +12,6 @@
     }
 </style>
 
-
 <div class="container-fluid">
     <div class="row">
         <div class="preview_box" id="iframe_box" ></div>
@@ -20,7 +19,7 @@
     </div>
     <hr/>
     <form name="form_amp_code" id="form_amp_code" method="post" action="<?php echo site_url('amp/edit_save') ?>">
-        <textarea id="textarea_htmlcode" name="textarea_htmlcode" style="display: none;"><?php echo get_meta($information->ic_id, 'AMP'); ?></textarea>
+        <textarea id="textarea_htmlcode" name="textarea_htmlcode" style="display: none;"></textarea>
         <input type="hidden" name="ic_id" value="<?php echo $information->ic_id; ?>" />
 
         <div class="row">
@@ -48,10 +47,9 @@
     <hr/>
 </div>
 
-
-
-
-
+<script type="text/x-template" id="amp_html">
+<?php echo htmlentities(get_meta($information->ic_id, 'AMP')); ?>
+</script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.9/ace.js" type="text/javascript" charset="utf-8"></script>
 <script>
     var editor = ace.edit("editor");
@@ -65,7 +63,10 @@
     editor.getSession().on('change', function (e) {
         update_preview();
     });
-                editor.session.setValue($('#textarea_htmlcode').html($('#textarea_htmlcode').html()).text());
+
+    var temp_div = document.createElement("div");
+    temp_div.innerHTML = $('#amp_html').html();
+    editor.session.setValue(temp_div.textContent);
 
     function update_preview() {
         //考虑做成异步操作，降低页面卡顿