Merge pull request #748 from swagger-api/html2_examples

fixed examples in html2 generator

Author: gracekarina

src/main/java/io/swagger/codegen/v3/generators/DefaultCodegenConfig.java

@@ -2290,7 +2290,26 @@ public CodegenResponse fromResponse(String responseCode, ApiResponse response) {
         final Schema responseSchema = getSchemaFromResponse(response);
         codegenResponse.schema = responseSchema;
         codegenResponse.message = escapeText(response.getDescription());
-        // TODO: codegenResponse.examples = toExamples(response.getExamples());
+
+        if (response.getContent()!= null) {
+            Map<String, Object> examples = new HashMap<>();
+            for (String name : response.getContent().keySet()) {
+                if (response.getContent().get(name) != null) {
+
+                    if (response.getContent().get(name).getExample() != null) {
+                        examples.put(name, response.getContent().get(name).getExample());
+                    }
+                    if (response.getContent().get(name).getExamples() != null) {
+
+                        for (String exampleName : response.getContent().get(name).getExamples().keySet()) {
+                            examples.put(exampleName, response.getContent().get(name).getExamples().get(exampleName).getValue());
+                        }
+                    }
+                }
+            }
+            codegenResponse.examples = toExamples(examples);
+        }
+
         codegenResponse.jsonSchema = Json.pretty(response);
         if (response.getExtensions() != null && !response.getExtensions().isEmpty()) {
             codegenResponse.vendorExtensions.putAll(response.getExtensions());

src/main/resources/handlebars/htmlDocs2/index.mustache

@@ -335,7 +335,7 @@
 
                                 {{#examples}}
                                   <li class="">
-                                    <a data-toggle="tab" href="#responses-{{nickname}}-{{code}}-example">Response Example</a>
+                                    <a data-toggle="tab" href="#responses-{{nickname}}-{{code}}-example-{{@index}}">Response Example</a>
                                   </li>
                                 {{/examples}}
                               {{/schema}}
@@ -376,7 +376,7 @@
                                   <input id='responses-{{nickname}}-{{code}}-schema-data' type='hidden' value=''></input>
                                 </div>
                                 {{#examples}}
-                                  <div class="tab-pane" id="responses-{{nickname}}-{{code}}-example">
+                                  <div class="tab-pane" id="responses-{{nickname}}-{{code}}-example-{{@index}}">
                                       <pre class="prettyprint"><code class="json">{{example}}</code></pre>
                                 </div>
                                 {{/examples}}