Merge pull request #9801 from swagger-api/html_generator_example_issue

show example on html and html2 generators

Author: HugoMario

modules/swagger-codegen/src/main/resources/htmlDocs/index.mustache

@@ -171,6 +171,9 @@
         <div class="param-enum-header">Enum:</div>
         {{#_enum}}<div class="param-enum">{{this}}</div>{{/_enum}}
       {{/isEnum}}
+      {{#example}}
+          <div class="param-desc"><span class="param-type">example: {{example}}</span></div>
+      {{/example}}
       {{/vars}}
     </div>  <!-- field-items -->
   </div>

modules/swagger-codegen/src/main/resources/htmlDocs2/js_jsonschemaview.mustache

@@ -225,6 +225,12 @@ var JSONSchemaView = (function () {
         return this.element;
       }
 
+        if (this.schema && this.schema.example) {
+            var exampleDiv = document.createElement('div');
+            exampleDiv.innerHTML = '<div style="display: block" class="example">\n          <span style="color: #808080" class="name">example: ' + this.schema.example + '</span>\n        </div>';
+            this.element.appendChild(exampleDiv.querySelector('.example'));
+        }
+
       if (!this.isCollapsed) {
         this.appendChildren(this.element);
       }