display preview of image upload react
//ReactJs
import {useState } from "react";
export default function Home() {
const [file, setFile] = useState("")
const handleChange = (e) =>{
setFile(URL.createObjectURL(e.target.files[0]))
}
return (
<div>
<input type="file" onChange={handleChange}/>
<img src={file}/>
</div>
)
}preview image before upload reactjs
state = {
img: logo
}
handleChangeImage = e => {
this.setState({[e.target.name]: URL.createObjectURL(e.target.files[0])})
}
<input type="file" id="img" name="img" accept="image/*" className="w-100" onChange={this.handleChangeImage}/>
<img src={this.state.img} alt="img"/>Copyright © 2021 Codeinu
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