用ES6类反应静态 [英] React statics with ES6 classes

问题描述

  class SomeComponent extends React.Component {
 
 render（）{
 // ... 
} 
 
} 
 
 React.statics = {
 someMethod：function （）{
 // ... 
} 
}; 
  

上面的东西给了我未定义的方法 someMethod 当我做 SomeComponent.someMethod（）

解决方案

statics 只适用于 React.createClass 。简单地将方法声明为静态类方法：

  class SomeComponent extends React.Component {
 
 static someMethod（）{
 // ... 
} 
 
 render（）{
 // ... 
} 
 
} 
  

---

关于

  React.statics = {...} 
  

您在 React 对象上创建一个静态属性。该属性不会神奇地扩展您的组件。

Does the statics object work with ES6 classes in React?

class SomeComponent extends React.Component {

  render() {
    // ...
  }

}

React.statics = {
  someMethod: function() {
    //...
  }
};

Something like the above gives me undefined method someMethod when I do SomeComponent.someMethod()

解决方案

statics only works with React.createClass. Simply declare the method as a static class method:

class SomeComponent extends React.Component {

  static someMethod() {
    //...
  }

  render() {
    // ...
  }

}

---

Regarding

React.statics = { ... }

You are literally creating a statics property on the React object. That property does not magically extend your component.

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