| | |
| | |
|
| | | // 日期格式化
|
| | | export function parseTime(time, pattern) {
|
| | | if (arguments.length === 0) {
|
| | | if (arguments.length === 0 || !time) {
|
| | | return null
|
| | | }
|
| | | const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
|
| | |
| | | } else {
|
| | | if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
|
| | | time = parseInt(time)
|
| | | } else if (typeof time === 'string') {
|
| | | time = time.replace(new RegExp(/-/gm), '/');
|
| | | }
|
| | | if ((typeof time === 'number') && (time.toString().length === 10)) {
|
| | | time = time * 1000
|
| | |
| | | // 回显数据字典
|
| | | export function selectDictLabel(datas, value) {
|
| | | var actions = [];
|
| | | Object.keys(datas).map((key) => {
|
| | | Object.keys(datas).some((key) => {
|
| | | if (datas[key].dictValue == ('' + value)) {
|
| | | actions.push(datas[key].dictLabel);
|
| | | return false;
|
| | | return true;
|
| | | }
|
| | | })
|
| | | return actions.join('');
|
| | | }
|
| | |
|
| | | // 回显数据字典(字符串数组)
|
| | | export function selectDictLabels (datas = {}, value = '', separator = ',') {
|
| | | const actions = []
|
| | | const temp = value.split(separator)
|
| | | temp.forEach((_, index) => {
|
| | | Object.keys(datas).forEach(key => {
|
| | | if (datas[key].dictValue === temp[index].toString()) {
|
| | | actions.push(datas[key].dictLabel)
|
| | | }
|
| | | })
|
| | | })
|
| | | return actions.join(separator)
|
| | | }
|
| | |
|
| | | // 通用下载方法
|
| | |
| | |
|
| | | // 转换字符串,undefined,null等转化为""
|
| | | export function praseStrEmpty(str) {
|
| | | if (!str || str == "undefined" || str == "null") {
|
| | | return "";
|
| | | }
|
| | | return str;
|
| | | } |
| | | if (!str || str == "undefined" || str == "null") {
|
| | | return "";
|
| | | }
|
| | | return str;
|
| | | }
|
| | |
|
| | | /**
|
| | | * 构造树型结构数据
|
| | | * @param {*} data 数据源
|
| | | * @param {*} id id字段 默认 'id'
|
| | | * @param {*} parentId 父节点字段 默认 'parentId'
|
| | | * @param {*} children 孩子节点字段 默认 'children'
|
| | | * @param {*} rootId 根Id 默认 0
|
| | | */
|
| | | export function handleTree(data, id, parentId, children, rootId) {
|
| | | id = id || 'id'
|
| | | parentId = parentId || 'parentId'
|
| | | children = children || 'children'
|
| | | rootId = rootId || 0
|
| | | //对源数据深度克隆
|
| | | const cloneData = JSON.parse(JSON.stringify(data))
|
| | | //循环所有项
|
| | | const treeData = cloneData.filter(father => {
|
| | | let branchArr = cloneData.filter(child => {
|
| | | //返回每一项的子级数组
|
| | | return father[id] === child[parentId]
|
| | | });
|
| | | branchArr.length > 0 ? father.children = branchArr : '';
|
| | | //返回第一层
|
| | | return father[parentId] === rootId;
|
| | | });
|
| | | return treeData != '' ? treeData : data;
|
| | | }
|
| | |
|