reactjs - es6 setprops is not a function -

class mycomponent {     constructor(props){         super(props);     }     render() {         return <view />     } }  class test() {     constructor(props){         super(props);         this.onclick = this.onclick.bind(this);     }      onclick() {         this.my.setporps({             show: true,         });     }      render(){         return <mycomponent ref={ ref => this.my = ref }/>     } } 

if trigger onclick function, cause:

undefined not function (evaluating '_this3.progressbar.setprops({ disabled:true})')

can me? lot!

from react docs:

this method deprecated , removed soon. method not available on es6 class components extend react.component. instead of calling setprops, try invoking reactdom.render() again new props.

https://facebook.github.io/react/docs/component-api.html#setprops

(also in example spelled setporps wouldn't work anyway)

it looks trying tell component show itself, in case parent state can updated , passed prop child:

class test() {     constructor(props){         super(props);         this.state = {             show: false         };         this.onclick = this.onclick.bind(this);     }      onclick() {         this.setstate({             show: true         });     }      render() {         return <mycomponent show={this.state.show} />     } }