Pre Merge pull request !400 from D哥/N/A

pull/400/MERGE
D哥 6 months ago committed by Gitee
commit 7cf6378b08
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@ -167,6 +167,11 @@ export function handleTree(data, id, parentId, children) {
for (let d of data) {
let id = d[config.id];
childrenListMap[id] = d;
// 检查元素是否已经有 children 字段,如果没有则添加 children 空数组字段
// 避免后面的代码中 parentObj[config.childrenList] 出现 undefined 的情况
if (!d[config.childrenList]) {
d[config.childrenList] = [];
}
}
for (let d of data) {

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