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Diffstat (limited to 'node_modules/react-dom/lib/ReactDOMContainerInfo.js')
-rw-r--r-- | node_modules/react-dom/lib/ReactDOMContainerInfo.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/node_modules/react-dom/lib/ReactDOMContainerInfo.js b/node_modules/react-dom/lib/ReactDOMContainerInfo.js new file mode 100644 index 000000000..01528a4a4 --- /dev/null +++ b/node_modules/react-dom/lib/ReactDOMContainerInfo.js @@ -0,0 +1,32 @@ +/** + * Copyright 2013-present, 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. + * + */ + +'use strict'; + +var validateDOMNesting = require('./validateDOMNesting'); + +var DOC_NODE_TYPE = 9; + +function ReactDOMContainerInfo(topLevelWrapper, node) { + var info = { + _topLevelWrapper: topLevelWrapper, + _idCounter: 1, + _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null, + _node: node, + _tag: node ? node.nodeName.toLowerCase() : null, + _namespaceURI: node ? node.namespaceURI : null + }; + if (process.env.NODE_ENV !== 'production') { + info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null; + } + return info; +} + +module.exports = ReactDOMContainerInfo;
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