How to remove or unmount a component in React Native? -


i want remove component in react native code, "el.parentnode.removechild(el)" in javascript or "[view removefromsuperview]" in objective-c, didn't see related api in react documents. there way make it?

in react native or in react understand don't remove components calling 'remove[..]' changing markup of component changing virtual dom.

here's sample code removes mapview of screen.

'use strict';  var react = require('react-native'); var {   appregistry,   stylesheet,   text,   view,   switchios,   mapview, } = react;  var testmap = react.createclass({    getinitialstate() {     return {       showmap: true,     };   },    render: function() {     var map = this.state.showmap ? <mapview style={styles.map}/> : null;     return (       <view style={styles.container}>         <text style={{marginbottom: 10}}>remove view in react native</text>         <switchios           onvaluechange={(value) => this.setstate({showmap: value})}           style={{marginbottom: 10}}           value={this.state.showmap}           />         {map}       </view>     );   } });  var styles = stylesheet.create({   container: {     flex: 1,     margintop: 50,     alignitems: 'center',     backgroundcolor: '#f5fcff',   },   map: {     height: 200,     width: 300,     margin: 10,     borderwidth: 1,     bordercolor: '#000000',   },  });  appregistry.registercomponent('testmap', () => testmap);

the relevant part being:

  render: function() {     var map = this.state.showmap ? <mapview style={styles.map}/> : null;     return (       <view style={styles.container}>         [..]         {map}       </view>     );   }

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