相关疑难解决方法(0)

是否可以像同步一样执行并在调用方法本身中获取结果。所以，我想在 $emit 完成后执行下一条语句。其如下：

Parent component has method, 
                 doCustomValidation();

child component is as follow:
methods:
{
  Save: function(){
 // Can I get the response here from parent component and then, execute 
    doGenericValidation ?

 var errorFields = this.$emit('custom-validation');  
   doGenericValidation(errorFields);   //this is generic validations
}