javascript - How to set focus on a textbox after $http success in AngularJS

Question

I am trying to find out a way to write a Angular JS directive which will set focus on a textbox after saving data using $http.

I am trying to solve the following problem.

1. User fill up a form
2. On ng-submit I save the data using $http call.
3. I want to put the focus to first element of form after successfull save.

As I understand that DOM manipulation needs to be done via Directive. Can anyone provide a simple directive sample code to do this?

• UPDATE - I should put my code with my question. Here it is

Answer 1

您的问题没有显示任何研究工作，因此很可能没有答案或被关闭（除了它是重复的事实）。不过，这里有一些简单的示例代码

app.directive('focusMe', function($timeout) {
 return {
   link: function(scope, element) {

        element[0].focus(); 

    }
  });
}

在指令链接函数中，您可以访问该元素。使用它来处理它。也可以看看：

Angular API：元素