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April 4, 2018 20:26
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IDOM data
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| const NODE_DATA_KEY = '__ID_Data__'; | |
| class NodeData { | |
| // key | |
| // attrs | |
| constructor(name) { | |
| this.name = name; | |
| this.text = null; | |
| } | |
| } | |
| function getData(node) { | |
| if (!node[NODE_DATA_KEY]) { | |
| node[NODE_DATA_KEY] = new NodeData(node.nodeName.toLowerCase()); | |
| } | |
| return node[NODE_DATA_KEY]; | |
| } |
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