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检查元素是否已经有 children 字段避免出现 undefined 的情况 update ruoyi-ui/src/utils/ruoyi.js. 

// 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] = [];
    }

Signed-off-by: D哥 <12271764+darrenteng@user.noreply.gitee.com>
pull/400/head
D哥 2025-03-09 06:33:30 +00:00 committed by Gitee
parent 8c096cba8d
commit dffbeedb53
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ruoyi-ui/src/utils/ruoyi.js
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@ -167,6 +167,11 @@ export function handleTree(data, id, parentId, children) {
for (let d of data) { for (let d of data) {
let id = d[config.id]; let id = d[config.id];
childrenListMap[id] = d; 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) { for (let d of data) {