Add maxlength attribute to authoring editor textareas

openassessment/templates/openassessmentblock/edit/oa_edit.html

@@ -14,7 +14,7 @@
         </div>
 
         <div id="oa_prompt_editor_wrapper" class="oa_editor_content_wrapper">
-            <textarea id="openassessment_prompt_editor">{{ prompt }}</textarea>
+            <textarea id="openassessment_prompt_editor" maxlength="10000">{{ prompt }}</textarea>
         </div>
 
         {% include "openassessmentblock/edit/oa_edit_rubric.html"  %}

openassessment/templates/openassessmentblock/edit/oa_edit_criterion.html

@@ -25,7 +25,7 @@
                 <div class="wrapper-comp-settings">
                     <label class="openassessment_criterion_prompt_label setting-label">
                         {% trans "Criterion Prompt" %}
-                        <textarea class="openassessment_criterion_prompt setting-input">{{ criterion_prompt }}</textarea>
+                        <textarea class="openassessment_criterion_prompt setting-input" maxlength="10000">{{ criterion_prompt }}</textarea>
                     </label>
                 </div>
             </li>

openassessment/templates/openassessmentblock/edit/oa_edit_option.html

@@ -40,7 +40,7 @@
                 <div class="wrapper-comp-setting">
                     <label class="openassessment_criterion_option_explanation_label setting-label">
                         {% trans "Option Explanation"%}
-                        <textarea class="openassessment_criterion_option_explanation setting-input">{{ option_explanation }}</textarea>
+                        <textarea class="openassessment_criterion_option_explanation setting-input" maxlength="10000">{{ option_explanation }}</textarea>
                     </label>
                 </div>
             </li>

openassessment/templates/openassessmentblock/edit/oa_training_example.html

@@ -28,7 +28,7 @@
 
         <div class="openassessment_training_example_essay_wrapper">
             <h2>{% trans "Response" %}</h2>
-            <textarea class="openassessment_training_example_essay">{{ example.answer }}</textarea>
+            <textarea class="openassessment_training_example_essay" maxlength="100000">{{ example.answer }}</textarea>
         </div>
     </div>
 </li>