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| /* eslint-disable */
| /* *
| * @Author: jianglei
| * @Date: 2017-10-12 12:06:49
| */
| "use strict";
| import Vue from "vue";
| export default function treeToArray(data, expandAll, parent = null, level = null) {
| let tmp = [];
| Array.from(data).forEach(function(record) {
| if (record._expanded === undefined) {
| Vue.set(record, "_expanded", expandAll);
| }
| let _level = 1;
| if (level !== undefined && level !== null) {
| _level = level + 1;
| }
| Vue.set(record, "_level", _level);
| // 如果有父元素
| if (parent) {
| Vue.set(record, "parent", parent);
| }
| tmp.push(record);
| if (record.children && record.children.length > 0 && record._expanded) {
| const children = treeToArray(record.children, expandAll, record, _level);
| tmp = tmp.concat(children);
| }
| });
| return tmp;
| }
|
|
