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[React] Implement a Higher Order Component with Render Props

时间:2017-12-18 23:27:55      阅读:303      评论:0      收藏:0      [点我收藏+]

When making a reusable component, you‘ll find that people often like to have the API they‘re most familiar with, so in this lesson we‘ll recreate the withToggle Higher Order Component using our new ConnectedToggle render prop component.

 

function withToggle(Component) {
  function Wrapper(props, context) {
    const {innerRef, ...remainingProps} = props
    return (
      <ConnectedToggle
        render={toggle => (
          <Component
            {...remainingProps}
            toggle={toggle}
            ref={innerRef}
          />
        )}
      />
    )
  }
  Wrapper.displayName = `withToggle(${Component.displayName ||
    Component.name})`
  Wrapper.propTypes = {innerRef: PropTypes.func}
  Wrapper.WrappedComponent = Component
  return hoistNonReactStatics(Wrapper, Component)
}

 

 

[React] Implement a Higher Order Component with Render Props

原文:http://www.cnblogs.com/Answer1215/p/8059281.html

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