82 lines
2.3 KiB
React
82 lines
2.3 KiB
React
|
// @flow
|
||
|
|
import React, { Component } from 'react';
|
||
|
|
import PropTypes from 'prop-types';
|
||
|
|
|
||
|
|
export default class DropdownComponent extends Component {
|
||
|
|
static propTypes = {
|
||
|
|
value: PropTypes.object.isRequired,
|
||
|
|
options: PropTypes.arrayOf(PropTypes.object).isRequired,
|
||
|
|
ariaLabel: PropTypes.string.isRequired,
|
||
|
|
formatTitle: PropTypes.func.isRequired,
|
||
|
|
extra: PropTypes.node,
|
||
|
|
onChange: PropTypes.func.isRequired
|
||
|
|
};
|
||
|
|
|
||
|
|
// FIXME
|
||
|
|
props: {
|
||
|
|
value: any,
|
||
|
|
options: any[],
|
||
|
|
ariaLabel: string,
|
||
|
|
formatTitle: (option: any) => any,
|
||
|
|
extra?: any,
|
||
|
|
onChange: () => void
|
||
|
|
};
|
||
|
|
|
||
|
|
state = {
|
||
|
|
expanded: false
|
||
|
|
};
|
||
|
|
|
||
|
|
render() {
|
||
|
|
const { options, value, ariaLabel, extra } = this.props;
|
||
|
|
|
||
|
|
return (
|
||
|
|
<span className="dropdown">
|
||
|
|
<a
|
||
|
|
tabIndex="0"
|
||
|
|
aria-haspopup="true"
|
||
|
|
aria-expanded="false"
|
||
|
|
aria-label={ariaLabel}
|
||
|
|
className="dropdown-toggle"
|
||
|
|
onClick={this.toggleExpanded}
|
||
|
|
>
|
||
|
|
{this.formatTitle(value)}
|
||
|
|
<i className="caret" />
|
||
|
|
</a>
|
||
|
|
{this.state.expanded &&
|
||
|
|
<ul className="dropdown-menu">
|
||
|
|
{options.map((option, i) => {
|
||
|
|
return (
|
||
|
|
<li key={i}>
|
||
|
|
<a
|
||
|
|
className={option === value ? 'active' : ''}
|
||
|
|
onClick={this.onChange.bind(null, option)}
|
||
|
|
>
|
||
|
|
{this.formatTitle(option)}
|
||
|
|
</a>
|
||
|
|
</li>
|
||
|
|
);
|
||
|
|
})}
|
||
|
|
{extra}
|
||
|
|
</ul>}
|
||
|
|
</span>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
formatTitle(option: any) {
|
||
|
|
return this.props.formatTitle(option);
|
||
|
|
}
|
||
|
|
|
||
|
|
toggleExpanded = () => {
|
||
|
|
this.setState(state => {
|
||
|
|
return {
|
||
|
|
expanded: !state.expanded
|
||
|
|
};
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
onChange = (value: any) => {
|
||
|
|
this.props.onChange(value);
|
||
|
|
this.setState({ expanded: false });
|
||
|
|
};
|
||
|
|
}
|