रीसेट इनपुट फ़ाइल मूल्य reactjs
कोड उदाहरण
प्रतिक्रिया रीसेट फ़ाइल इनपुट
functionThatResetsTheFileInput() {
let randomString = Math.random().toString(36);
this.setState({
theInputKey: randomString
});
}
render() {
return(
<div>
<input type="file"
key={this.state.theInputKey || '' } />
<button onClick={this.functionThatResetsTheFileInput()} />
</div>
)
}
इसी तरह के पन्ने
उदाहरणों के साथ समान पृष्ठ
अन्य भाषाओं में
यह पृष्ठ अन्य भाषाओं में है
empty row
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इस श्रेणी में लोकप्रिय
श्रेणी में उदाहरण के साथ लोकप्रिय पृष्ठों
empty row