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Merge pull request #3472 from mertkahyaoglu/master 

move getReactRootElementInContainer to ReactMount.js
This commit is contained in:
Ben Alpert 2015-03-20 12:29:53 -07:00
parent 786055415b 63aa7259b9
commit ed3e6ecb9b
2 changed files with 17 additions and 34 deletions
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18
src/browser/ui/ReactMount.js
View File

@ -27,7 +27,6 @@ var ReactUpdates = require('ReactUpdates');
var emptyObject = require('emptyObject');
var containsNode = require('containsNode');
var getReactRootElementInContainer = require('getReactRootElementInContainer');
var instantiateReactComponent = require('instantiateReactComponent');
var invariant = require('invariant');
var setInnerHTML = require('setInnerHTML');
@ -73,6 +72,23 @@ function firstDifferenceIndex(string1, string2) {
return string1.length === string2.length ? -1 : minLen;
}
/**
* @param {DOMElement|DOMDocument} container DOM element that may contain
* a React component
* @return {?*} DOM element that may have the reactRoot ID, or null.
*/
function getReactRootElementInContainer(container) {
if (!container) {
return null;
}
if (container.nodeType === DOC_NODE_TYPE) {
return container.documentElement;
} else {
return container.firstChild;
}
}
/**
* @param {DOMElement} container DOM element that may contain a React component.
* @return {?string} A "reactRoot" ID, if a React component is rendered.

33
src/browser/ui/getReactRootElementInContainer.js
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@ -1,33 +0,0 @@
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule getReactRootElementInContainer
*/
'use strict';
var DOC_NODE_TYPE = 9;
/**
* @param {DOMElement|DOMDocument} container DOM element that may contain
* a React component
* @return {?*} DOM element that may have the reactRoot ID, or null.
*/
function getReactRootElementInContainer(container) {
if (!container) {
return null;
}
if (container.nodeType === DOC_NODE_TYPE) {
return container.documentElement;
} else {
return container.firstChild;
}
}
module.exports = getReactRootElementInContainer;