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add 'onBlur' prop #44

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add 'onBlur' prop #44

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22 changes: 22 additions & 0 deletions src/combobox.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,28 @@ var input = React.createFactory('input');
module.exports = React.createClass({

propTypes: {
/**
* Called when the combobox's input receives focus and the user begins interacting with it.
*
* Signature:
*
* ```js
* function(userInput){}
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These would not be userInput, but the focus/blur events.

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@yashafromrussia yashafromrussia Oct 6, 2017 •
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  handleInputFocus: function() {
    this.props.onFocus();
    this.maybeShowList();
  },

This is not receiving or passing the focus event. I'm using onBlur to do error handling. So it is required for the event to be passed into this.props.onBlur(). To keep it consistent, the onFocus code should probably be something like the following?

  handleInputFocus: function(event) {
    this.props.onFocus(event);
    this.maybeShowList();
  },

* ```
*/
onFocus: React.PropTypes.func,

/**
* Called when the combobox's input loses focus after being activated for user input
*
* Signature:
*
* ```js
* function(userInput){}
* ```
*/
onBlur: React.PropTypes.func,

/**
* Called when the combobox receives user input, this is your chance to
* filter the data and rerender the options.
Expand Down Expand Up @@ -47,6 +67,7 @@ module.exports = React.createClass({
return {
autocomplete: 'both',
onFocus: k,
onBlur: k,
onInput: k,
onSelect: k,
value: null,
Expand Down Expand Up @@ -187,6 +208,7 @@ module.exports = React.createClass({
return;
this.maybeSelectAutocompletedOption();
this.hideList();
this.props.onBlur();
},

handleOptionBlur: function() {
Expand Down
8 changes: 8 additions & 0 deletions src/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ module.exports = React.createClass({
isLoading: React.PropTypes.bool,
loadingComponent: React.PropTypes.any,
onFocus: React.PropTypes.func,
onBlur: React.PropTypes.func,
onInput: React.PropTypes.func.isRequired,
onSelect: React.PropTypes.func.isRequired,
tokenAriaFunc: React.PropTypes.func,
Expand Down Expand Up @@ -38,6 +39,12 @@ module.exports = React.createClass({
}
},

handleBlur: function() {
if (this.props.onBlur) {
this.props.onBlur();
}
},

handleInput: function(inputValue) {
this.props.onInput(inputValue);
},
Expand Down Expand Up @@ -87,6 +94,7 @@ module.exports = React.createClass({
'aria-label': this.props['combobox-aria-label'],
ariaDisabled: isDisabled,
onFocus: this.handleFocus,
onBlur: this.handleBlur,
onInput: this.handleInput,
showListOnFocus: this.props.showListOnFocus,
onSelect: this.handleSelect,
Expand Down