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Add ability to ignore elements #38

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Add ability to ignore elements #38

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21 changes: 19 additions & 2 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,12 @@ import PropTypes from 'prop-types'

export default class ClickOutside extends Component {
static propTypes = {
onClickOutside: PropTypes.func.isRequired
onClickOutside: PropTypes.func.isRequired,
ignored: PropTypes.array
}

static defaultProps = {
ignored: []
}

constructor(props) {
Expand Down Expand Up @@ -36,6 +41,18 @@ export default class ClickOutside extends Component {
if (e.type === 'click' && this.isTouch) return
const { onClickOutside } = this.props
const el = this.container
if (el && !el.contains(e.target)) onClickOutside(e)
if (el && !el.contains(e.target) && !this.isClickedIgnoredElements(e.target)) onClickOutside(e)
}

isClickedIgnoredElements = clicked => {
const { ignore } = this.props;

if (!ignore || (ignore && !ignore.length)) {
return;
}

return ignore
.map(el => clicked.isEqualNode(document.querySelector(el)))
.some(boolean => boolean === true);
};
}