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30 lines
931 B
30 lines
931 B
10 years ago
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/**
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* Copyright 2013-2015, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule getEventTarget
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* @typechecks static-only
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*/
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'use strict';
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/**
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* Gets the target node from a native browser event by accounting for
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* inconsistencies in browser DOM APIs.
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*
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* @param {object} nativeEvent Native browser event.
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* @return {DOMEventTarget} Target node.
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*/
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function getEventTarget(nativeEvent) {
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var target = nativeEvent.target || nativeEvent.srcElement || window;
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// Safari may fire events on text nodes (Node.TEXT_NODE is 3).
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// @see http://www.quirksmode.org/js/events_properties.html
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return target.nodeType === 3 ? target.parentNode : target;
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}
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module.exports = getEventTarget;
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