🐛 fix examples

Author: icebob

dev/app.vue

@@ -13,7 +13,7 @@
         <button @click="deleteModel" class="btn btn-danger delete"> <i class="fa fa-trash"></i>Delete</button>
       </div>
       <div class="errors text-center">
-        <div v-for="item in validationErrors" track-by="$index" class="alert alert-danger">{{ item.field.label}}: <strong>{{ item.error }}</strong></div>
+        <div v-for="(item, index) in validationErrors" track-by="index" class="alert alert-danger">{{ item.field.label}}: <strong>{{ item.error }}</strong></div>
       </div>
       <vue-form-generator :schema="schema" :model="model" :options="formOptions" :multiple="selected.length > 1" ref="form" :is-new-model="isNewModel" @model-updated="modelUpdated"></vue-form-generator>
     </div>

examples/post-form/index.html

@@ -91,12 +91,12 @@ <h1 class="text-center">Submit the form</h1>
     <div class="panel panel-default">
       <div class="panel-heading">Model</div>
       <div class="panel-body">
-        <pre v-if="model">{{{ model | prettyJSON }}}</pre>
+        <pre v-if="model" v-html="model | prettyJSON"></pre>
       </div>
     </div>
 
   </div>
-  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.21/vue.min.js"></script>
+  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.4/vue.min.js"></script>
   <script type="text/javascript" src="../../dist/vue-form-generator.js"></script>
   <script type="text/javascript" src="./main.js"></script>
 </body>

examples/simple/index.html

@@ -89,12 +89,12 @@ <h1 class="text-center">Demo of vue-form-generator</h1>
     <div class="panel panel-default">
       <div class="panel-heading">Model</div>
       <div class="panel-body">
-        <pre v-if="model">{{{ model | prettyJSON }}}</pre>
+        <pre v-if="model" v-html="model | prettyJSON"></pre>
       </div>
     </div>
 
   </div>
-  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.21/vue.min.js"></script>
+  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.4/vue.min.js"></script>
   <script type="text/javascript" src="../../dist/vue-form-generator.js"></script>
   <script type="text/javascript" src="./main.js"></script>
 </body>