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putDOMComponentListener.js
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40 lines (33 loc) · 1.2 KB
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/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule putDOMComponentListener
*/
"use strict";
var ReactEventEmitter = require('ReactEventEmitter');
var ReactMount = require('ReactMount');
var listenTo = ReactEventEmitter.listenTo;
var ELEMENT_NODE_TYPE = 1;
function putDOMComponentListener(id, registrationName, listener) {
var container = ReactMount.findReactContainerForID(id);
if (container) {
var doc = container.nodeType === ELEMENT_NODE_TYPE ?
container.ownerDocument :
container;
listenTo(registrationName, doc);
}
ReactEventEmitter.putListener(id, registrationName, listener);
}
module.exports = putDOMComponentListener;