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added shouldReloadOptions option to Async component #1480

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added shouldReloadOptions option to Async component #1480

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e5265dc
added shouldReloadOptions option to Async component
VanCoding Jan 12, 2017
cb2c2a0
Merge branch 'master' into master
VanCoding Mar 27, 2017
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19 changes: 18 additions & 1 deletion src/Async.js
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ const propTypes = {
React.PropTypes.node
]),
loadOptions: React.PropTypes.func.isRequired, // callback to load options asynchronously; (inputValue: string, callback: Function): ?Promise
shouldReloadOptions: React.PropTypes.func, // function to check if we should reload the loptions; (): bool
multi: React.PropTypes.bool, // multi-value input
options: PropTypes.array.isRequired, // array of options
placeholder: React.PropTypes.oneOfType([ // field placeholder, displayed when there's no value (shared with Select)
Expand Down Expand Up @@ -67,6 +68,12 @@ export default class Async extends Component {
}
}

componentWillReceiveProps (props) {
if (props.shouldReloadOptions && props.shouldReloadOptions()) {
this.loadOptions();
}
}

componentWillUpdate (nextProps, nextState) {
const propertiesToSync = ['options'];
propertiesToSync.forEach((prop) => {
Expand Down Expand Up @@ -155,6 +162,15 @@ export default class Async extends Component {
return this.loadOptions(inputValue);
}

onOpen () {
if (this.props.shouldReloadOptions && this.props.shouldReloadOptions()) {
this.loadOptions();
}
if (this.props.onOpen) {
this.props.onOpen();
}
}

inputValue() {
if (this.select) {
return this.select.state.inputValue;
Expand Down Expand Up @@ -202,7 +218,8 @@ export default class Async extends Component {
...this.props,
...props,
isLoading,
onInputChange: this._onInputChange
onInputChange: this._onInputChange,
onOpen: this.onOpen.bind(this)
});
}
}
Expand Down