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import { h, Component } from 'preact'
import { connect } from 'react-redux'
import { bindActionCreators } from 'redux'
class SelectGroup extends Component {
constructor(props){
super(props)
this.handleChange = this.handleChange.bind(this)
}
handleChange(e){
clearTimeout(this.timeout)
let new_value = e.target.value
if (new_value === 'PLACEHOLDER') return
this.props.onChange && this.props.onChange(this.props.name, new_value)
}
render() {
const currentValue = this.props.live ? this.props.opt[this.props.name] : this.props.value
let lastValue
const options = (this.props.options || []).map((group, i) => {
const groupName = group.name
const children = group.options.map(key => {
let name = key.length < 2 ? key.toUpperCase() : key
name = name.replace(/_/g, ' ')
let value = key
lastValue = value
return (
<option value={value} key={value}>
{name}
</option>
)
})
return (
<optgroup label={groupName} key={groupName}>
{children}
</optgroup>
)
})
return (
<div className='select param'>
<label>
<span>{this.props.title}</span>
<select
onChange={this.handleChange}
value={currentValue || lastValue}
>
{this.props.placeholder && <option value="PLACEHOLDER">{this.props.placeholder}</option>}
{options}
</select>
</label>
{this.props.children}
</div>
)
}
}
function capitalize(s){
return (s || "").replace(/(?:^|\s)\S/g, function(a) { return a.toUpperCase(); });
}
const mapStateToProps = (state, props) => ({
opt: props.opt || state.live.opt,
})
const mapDispatchToProps = (dispatch, ownProps) => ({
})
export default connect(mapStateToProps, mapDispatchToProps)(SelectGroup)
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