✨ 商品分类:列表
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+25
-2
@@ -53,8 +53,6 @@ export const convertToInteger = (num) => {
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return Math.round(parsedNumber * 100)
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}
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/**
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* 时间日期转换
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* @param {dayjs.ConfigType} date 当前时间,new Date() 格式
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@@ -77,3 +75,28 @@ export function formatDate(date, format) {
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}
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return dayjs(date).format(format)
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}
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/**
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* 构造树型结构数据
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*
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* @param {*} data 数据源
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* @param {*} id id字段 默认 'id'
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* @param {*} parentId 父节点字段 默认 'parentId'
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* @param {*} children 孩子节点字段 默认 'children'
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* @param {*} rootId 根Id 默认 0
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*/
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export function handleTree(data, id = 'id', parentId = 'parentId', children = 'children', rootId = 0) {
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// 对源数据深度克隆
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const cloneData = JSON.parse(JSON.stringify(data))
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// 循环所有项
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const treeData = cloneData.filter(father => {
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let branchArr = cloneData.filter(child => {
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//返回每一项的子级数组
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return father[id] === child[parentId]
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});
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branchArr.length > 0 ? father.children = branchArr : '';
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//返回第一层
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return father[parentId] === rootId;
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});
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return treeData !== '' ? treeData : data;
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}
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