React复制到剪贴板可以使用插件copy-to-clipboard
安装
npm install --save react react-copy-to-clipboard
使用
const App = React.createClass({
getInitialState() {
return {value: '', copied: false};
},
onChange({target: {value}}) {
this.setState({value, copied: false});
},
onCopy() {
this.setState({copied: true});
},
render() {
return (
<div>
<h1>CopyToClipboard</h1>
<input value={this.state.value} size={10} onChange={this.onChange} />
<CopyToClipboard text={this.state.value} onCopy={this.onCopy}>
<span>Copy to clipboard with span</span>
</CopyToClipboard>
<CopyToClipboard text={this.state.value} onCopy={this.onCopy}>
<button>Copy to clipboard with button</button>
</CopyToClipboard>
{this.state.copied ? <span style={{color: 'red'}}>Copied.</span> : null}
<br />
<textarea style={{marginTop: '1em'}} cols="22" rows="3" />
</div>
);
}
});
const appRoot = document.createElement('div');
appRoot.id = 'app';
document.body.appendChild(appRoot);
ReactDOM.render(<App />, appRoot);
演示
