将属性添加到Angular的“ formly-field” div中

Question

生成的角度正则字段全部包裹在以下Divs之一中： <div formly-field ng-repeat="field in fields ">...</div>

我想知道如何为这个div添加额外的属性？ 我正在使用flexbox进行响应，并希望将Div呈现为： <div formly-field ng-repeat="field in fields" flex-gt-sm="50" flex-sm="100" flex-xs="100">...</div> of <div formly-field ng-repeat="field in fields" flex-gt-sm="50" flex-sm="100" flex-xs="100">...</div>

Answer 1

您可能需要使用类似的方法覆盖formlyForm模板

`

.config(['$provide', Decorate]);
   function Decorate($provide) {

       $provide.decorator('formlyFormDirective', function($delegate) {

           var directive = $delegate[0];
           var templateFn = directive.template;
           directive.template = function (el, attrs) {
           var out = templateFn (el, attrs);
           // out is a string so just insert your new attributes wherever you need them
           return out;
       }

       return $delegate;
   });   
}

`