I am using the semantic react dropdown and I am trying to get it so the options are already in the drop down as multiple labels but I cant seem to add them as default values then I want to be able to add more which I think I can already do with this example but I am having problems with mainly have multiple default multiple label is there any one that can help

import React, { Component } from 'react'
import { Dropdown } from 'semantic-ui-react'

const options = [
  { key: 'English', text: 'English', value: 'English' },
  { key: 'French', text: 'French', value: 'French' },
  { key: 'Spanish', text: 'Spanish', value: 'Spanish' },
  { key: 'German', text: 'German', value: 'German' },
  { key: 'Chinese', text: 'Chinese', value: 'Chinese' },
]

class DropdownExampleAllowAdditions extends Component {
  state = { options }

  handleAddition = (e, { value }) => {
    console.log('assinf')
    this.setState((prevState) => ({
      options: [{ text: value, value }, ...prevState.options],
    }))
  }


  handleChange = (e, { value }) =>{ console.log(value) 
    return this.setState({ currentValues: value })}

  render() {
    const { currentValues } = this.state

    return (
      <Dropdown
        options={this.state.options}
        placeholder='Choose Languages'
        search={(props)=>(props)}
        defaultSelectedLabel={ options}
        selection
        fluid
        multiple
        allowAdditions
        value={currentValues}
        onAddItem={this.handleAddition}
        onChange={this.handleChange}
      />
    )
  }
}

export default DropdownExampleAllowAdditions

I keep on getting this value when I try to add anything to the default label

Warning: Failed prop type: Invalid prop `defaultSelectedLabel` supplied to `Dropdown`, expected one of type [number, string].

CodePudding user response：

In order for you to have this working your defaultSelectedLabel should be of type either number or string. So, first of all, you should not send array there. Secondly, I believe that for what you want defaultValue props is made. It's definition in documentation is declared as: "Initial value or value array if multiple.". If you check my codesendbox, you'll see it working there.

defaultValue={["English", "French"]} // is what I did