Answers for "how to render an image from url in react"

render image url in react native

import React, { Component } from 'react';
import {
 AppRegistry, Image
} from 'react-native';

export default class Myproject extends Component {
 render() {

 let Image_Http_URL ={ uri: 'https://reactnativecode.com/wp-content/uploads/2017/05/react_thumb_install.png'};

 return (
 <Image source={Image_Http_URL} style = {{height: 200, resizeMode : 'stretch', margin: 5 }} />
 );
 }
}

AppRegistry.registerComponent('Myproject', () => Myproject);

get image url in react input file or preview form image

getInitialState: function(){
  return{file: []}
}

_onChange: (event)=>{
    this.setState({
        imgs: event.target.files
    })
},

render: function(){
 return(
  <div>
    <form>
      <input 
        ref="file" 
        type="file" 
        name="user[image]" 
        multiple="true"
        onChange={this._onChange}/>
    </form>

    {/* Display all selected images. */}        
    {this.state.imgs && [...this.state.imgs].map((file)=>(
       <img src={URL.createObjectURL(file)} />
    ))}

  </div>
 )
}