Merge pull request #401 from DevanB/master

Added ability to add custom class to ngTransclude. Fixes #398.

Author: Kent C. Dodds

src/directives/formly-form.js

@@ -50,7 +50,7 @@ function formlyForm(formlyUsability, formlyWarn, $parse, formlyConfig, $interpol
                form-options="options"
                index="$index">
           </${fieldRootEl}>
-          <div ng-transclude></div>
+          <div ng-transclude class="${getTranscludeClass()}"></div>
         </${rootEl}>
       `;
 
@@ -87,6 +87,10 @@ function formlyForm(formlyUsability, formlyWarn, $parse, formlyConfig, $interpol
       return formName;
     }
 
+    function getTranscludeClass() {
+      return attrs.transcludeClass || '';
+    }
+
     function copyAttributes(attributes) {
       const excluded = ['model', 'form', 'fields', 'options', 'name', 'role', 'class',
         'data-model', 'data-form', 'data-fields', 'data-options', 'data-name'];

src/directives/formly-form.test.js

@@ -149,7 +149,7 @@ describe('formly-form', () => {
     expect(() => scope.$digest()).to.not.throw();
   });
 
-  describe.skip(`ngTransclude element`, () => {
+  describe(`ngTransclude element`, () => {
     it(`should have the specified className`, () => {
       const el = compileAndDigest(`
       <formly-form model="model" fields="fields" form="theForm" transclude-class="foo yeah"></formly-form>