From 26dfee2ce8ac0112d698bffdb66c0e3ca5bf61d1 Mon Sep 17 00:00:00 2001
From: fungleo <web@fengcms.com>
Date: Wed, 05 Aug 2020 10:24:54 +0800
Subject: [PATCH] 彻底重写回显数据字典方法
---
ruoyi-ui/src/utils/ruoyi.js | 109 ++++++++++++++++++++++++++++++++++++------------------
1 files changed, 73 insertions(+), 36 deletions(-)
diff --git a/ruoyi-ui/src/utils/ruoyi.js b/ruoyi-ui/src/utils/ruoyi.js
index db97dcc..b669fb3 100644
--- a/ruoyi-ui/src/utils/ruoyi.js
+++ b/ruoyi-ui/src/utils/ruoyi.js
@@ -7,23 +7,25 @@
// 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}'
- let date
- if (typeof time === 'object') {
+ }
+ const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
+ let date
+ if (typeof time === 'object') {
date = time
- } else {
+ } else {
if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
- time = parseInt(time)
+ time = parseInt(time)
+ } else if (typeof time === 'string') {
+ time = time.replace(new RegExp(/-/gm), '/');
}
if ((typeof time === 'number') && (time.toString().length === 10)) {
- time = time * 1000
+ time = time * 1000
}
date = new Date(time)
- }
- const formatObj = {
+ }
+ const formatObj = {
y: date.getFullYear(),
m: date.getMonth() + 1,
d: date.getDate(),
@@ -31,48 +33,50 @@
i: date.getMinutes(),
s: date.getSeconds(),
a: date.getDay()
- }
- const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
+ }
+ const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
let value = formatObj[key]
// Note: getDay() returns 0 on Sunday
- if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value ] }
+ if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
if (result.length > 0 && value < 10) {
- value = '0' + value
+ value = '0' + value
}
return value || 0
- })
- return time_str
+ })
+ return time_str
}
// 表单重置
export function resetForm(refName) {
- if (this.$refs[refName] !== undefined) {
+ if (this.$refs[refName]) {
this.$refs[refName].resetFields();
}
}
// 添加日期范围
-export function addDateRange(params, dateRange) {
- var search = params;
- if (null != dateRange) {
- search.params = {
- beginTime: this.dateRange[0],
- endTime: this.dateRange[1]
- };
- }
- return search;
+export function addDateRange (params = {}, dateRange) {
+ if (dateRange != null && dateRange !== '') {
+ params.beginTime = this.dateRange[0]
+ params.endTime = this.dateRange[1]
+ }
+ return params
}
// 回显数据字典
-export function selectDictLabel(datas, value) {
- var actions = [];
- Object.keys(datas).map((key) => {
- if (datas[key].dictValue == ('' + value)) {
- actions.push(datas[key].dictLabel);
- return false;
- }
- })
- return actions.join('');
+export function selectDictLabel(datas = [], value = '') {
+ if (!value) return '-';
+ const dataArr = datas.filter(item => item.dictValue === value.toString());
+ return dataArr.length ? dataArr[0].dictLabel : 'Error Dict';
+}
+
+// 回显数据字典（字符串数组）
+export function selectDictLabels(datas = [], value = '', separator = ',') {
+ const actions = [];
+ const temp = value.split(separator).filter(item => item);
+ temp.forEach((_, index) => {
+ actions.push(selectDictLabel(datas, temp[index]));
+ })
+ return actions.join(separator);
}
// 通用下载方法
@@ -92,4 +96,37 @@
return arg;
});
return flag ? str : '';
-}
\ No newline at end of file
+}
+
+// 转换字符串，undefined,null等转化为""
+export function praseStrEmpty(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 = 'id', parentId = 'parentId', children = 'children', 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 => {
+ const branchArr = cloneData.filter(child => {
+ //返回每一项的子级数组
+ return father[id] === child[parentId]
+ });
+ branchArr.length && (father.children = branchArr);
+ //返回第一层
+ return father[parentId] === rootId;
+ });
+ return treeData !== '' ? treeData : data;
+}
+
--
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