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set selected option react

Clumsy Cicada answered on December 15, 2021 Popularity 1/10 Helpfulness 1/10

answer set selected option react

related select option values in react

set selected option react

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class FlavorForm extends React.Component {
  constructor(props) {
    super(props);
    this.state = {value: 'coconut'};
    this.handleChange = this.handleChange.bind(this);
    this.handleSubmit = this.handleSubmit.bind(this);
  }

  handleChange(event) {    this.setState({value: event.target.value});  }
  handleSubmit(event) {
    alert('Your favorite flavor is: ' + this.state.value);
    event.preventDefault();
  }

  render() {
    return (
      <form onSubmit={this.handleSubmit}>
        <label>
          Pick your favorite flavor:
          <select value={this.state.value} onChange={this.handleChange}>            
            <option value="grapefruit">Grapefruit</option>
            <option value="lime">Lime</option>
            <option value="coconut">Coconut</option>
            <option value="mango">Mango</option>
          </select>
        </label>
        <input type="submit" value="Submit" />
      </form>
    );
  }
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript selected set

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Contributed on Dec 15 2021

Clumsy Cicada

0 Answers Avg Quality 2/10

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select option values in react

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import {useState} from 'react';

const App = () => {
  const options = [
    {value: '', text: '--Choose an option--'},
    {value: 'apple', text: 'Apple 🍏'},
    {value: 'banana', text: 'Banana 🍌'},
    {value: 'kiwi', text: 'Kiwi 🥝'},
  ];

  const [selected, setSelected] = useState(options[0].value);

  const handleChange = event => {
    console.log(event.target.value);
    setSelected(event.target.value);
  };

  return (
    <div>
      <select value={selected} onChange={handleChange}>
        {options.map(option => (
          <option key={option.value} value={option.value}>
            {option.text}
          </option>
        ))}
      </select>
    </div>
  );
};

export default App;

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: bobbyhadz.com

Tags: javascript j

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Contributed on Feb 28 2023

Strange Squirrel

0 Answers Avg Quality 2/10

set selected option react

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select option values in react

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