/Javascript/React/Get image url in react input file or preview form image

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>
 )
}

Source: stackoverflow.com

Similar codes

3 votes152 views1 answer
React native class component constructor
Javascript React
23 votes172 views3 answers
React save to local storage
Javascript React
2 votes167 views2 answers
React native dimensions window vs screen
Javascript React
0 vote129 views1 answer
Preventive vs reactive
Javascript React
0 vote121 views1 answer
How to change style class by using onclick function with multiple buttons in react js
Javascript React
0 vote144 views1 answer
How to setup icomoon in react js
Javascript React
0 vote154 views1 answer
React Native BUILD FAILED on run-ios
Javascript React
3 votes127 views1 answer
How to preview a pdf document in react
Javascript React
1 vote153 views1 answer
React addeventlistener useeffect
Javascript React
0 vote129 views1 answer
Using RN BootSplash with React Navigation
Javascript React