semantic ui react default selected options in dropdown

user_2456977 0
Viewed 27478

I want default selected options in my dropdown. The code below works when I add selected options but does not render with default selected options:

render() {
        return (
            <Form onSubmit={this.handleFormSubmit}>
                <Form.Dropdown
                  placeholder="Select Options"
                  fluid multiple selection
                  options={this.state.options}
                  onChange={this.handleMultiChange}
                />
                <Button type="submit">Submit</Button>
            </Form>
        );
    }

I tried adding defaultSelectedLabel={this.state.selected}.

this.state.selected is an array of options whose selected value by default is true :

render() {
        return (
            <Form onSubmit={this.handleFormSubmit}>
                <Form.Dropdown
                  placeholder="Select Options"
                  fluid multiple selection
                  options={this.state.options}
                  onChange={this.handleMultiChange}
                  defaultSelectedLabel={this.state.selected}
                />
                <Button type="submit">Submit</Button>
            </Form>
        );
    }

but I get the following warning:

Warning: Failed prop type: Invalid prop defaultSelectedLabel supplied to Dropdown.

I did the same with defaultValue prop but got the same error

How do I get default selected options in my dropdown?

semantic-ui-react semantic-ui reactjs javascript
2 Answers

Works for single selections as well:

import React, { Component } from 'react';
import { render } from 'react-dom';
import { Form, Button } from 'semantic-ui-react';
import './style.css';

class App extends Component {
  componentWillMount() {
    this.setState({
      options: [
        {value:'1', text:'Lamborghini Aventador 2016'},
        {value:'2', text:'VW Beetle 1971'},
        {value:'3', text:'Ford Mustang'},
      ],
      selected: '1',
    });
  }

  render() {
    return (
      <div>
        <Form onSubmit={this.handleFormSubmit}>
          <Form.Dropdown
            placeholder="Select Options"
            defaultValue={this.state.selected}
            fluid selection
            options={this.state.options}
          />
          <Button type="submit">Submit</Button>
        </Form>
      </div>
    );
  }
}

render(<App />, document.getElementById('root'));
user_52330660
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