/**
* @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) {
const children = treeToArray(record.children, expandAll, record, _level)
tmp = tmp.concat(children)
}
})
return tmp
}
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Davve authored036ab40d