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Merge pull request #831 from zhengbigbig/master

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getModel is undefined
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Moyee 2019-09-09 09:36:55 +08:00 committed by GitHub
commit 2239303b4f
1 changed files with 2 additions and 2 deletions
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4
src/graph/tree-graph.js
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@ -115,8 +115,8 @@ class TreeGraph extends Graph {
*/
updateChild(data, parent) {
const self = this;
// 如果没有父节点，是全量的更新，直接重置data
if (!parent) {
// 如果没有父节点或找不到该节点，是全量的更新，直接重置data
if (!parent || !self.findById(parent)) {
self.changeData(data);
return;
}