Preventing Close Of Select Input On Selection In React October 31, 2022 Post a Comment How can I prevent a element from closing it's dropdown automatically after an option has been selected, i.e. I want to keep the option dropdown open even after a sel Solution 1: According to this answer, it’s not really possible with a native <select> element—at least not quite like you’d expect. So I see a couple of possibilities: Create a “fake” dropdown menu with an unordered list or any other non-form element, as in the answer that Jon Uleis pointed out in the comment above. If you’d still prefer to use the native <select> element, there’s a slightly hacky approach which involves setting the size attribute of the element on change (and optionally, removing it on blur). Here’s a quick example of what that might look like in React: class Hello extends React.Component { constructor(props) { super(props); this.state = { isFocused: false }; this.handleChange = this.handleChange.bind(this); this.handleBlur = this.handleBlur.bind(this); } handleChange(e) { this.setState({ isFocused: true }); } handleBlur(e) { this.setState({ isFocused: false }); } render() { return ( <select onChange={this.handleChange} onBlur={this.handleBlur} size={this.state.isFocused ? this.props.options.length : false}> {this.props.options.map((option, index) => ( <option key={option}>{option}</option> ))} </select> ); } } const options = [ 'This should “stay open”', 'on change.', 'It should also “collapse”', 'on blur.' ]; ReactDOM.render( <Hello options={options} />, document.getElementById('root') );Copy <script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script> <div id="root"></div>Copy Share Post a Comment for "Preventing Close Of Select Input On Selection In React" Top Question Can I Use The Id Of An Html Element As A Variable In Javascript? Accidentally, I noticed I could use the id of an HTML eleme… How To Change Form Background Color On Focus Loss When Text Is Entered? First I would like to point out that all of this is client … Scale A Rectangle In Html And Css I want to make a rectangle (a div) with a specific scale. T… How To Align Multiple Input Using Css i'm trying to realize a simple login page and i need to… How To Make A Transition Effect Up The Input On Change I need to place this particular effect on a dropdown I need… Is Localstorage The Right Choice For This Webapp? I'm interested in building a small offline webapp and I… Reducing Table Wrapper Width For Iphone I am making small jquery app. In it i am using DataTables t… Jquery Fancybox Overlay Color I have tried to get a Fancybox iFrame to load automatically… How To Remove Gap After Footer In Bootstrap 4? Below is my html code (live demo http://...) but the footer… Render A React App In A Non React Web Page I was wondering if its possible to render an entire react a… December 2024 (1) November 2024 (40) October 2024 (62) September 2024 (18) August 2024 (359) July 2024 (331) June 2024 (681) May 2024 (1298) April 2024 (764) March 2024 (1524) February 2024 (1689) January 2024 (1375) December 2023 (1193) November 2023 (333) October 2023 (554) September 2023 (306) August 2023 (344) July 2023 (274) June 2023 (371) May 2023 (198) April 2023 (142) March 2023 (136) February 2023 (178) January 2023 (269) December 2022 (127) November 2022 (234) October 2022 (180) September 2022 (163) August 2022 (289) July 2022 (91) Menu Halaman Statis Beranda © 2022 - Html5 Cafe