初始化 form 动态表单的详情，暂未接入数据

yudao-admin-ui/src/utils/index.js

@@ -5,12 +5,12 @@ import { parseTime } from './ruoyi'
  */
 export function formatDate(cellValue) {
   if (cellValue == null || cellValue == "") return "";
-  var date = new Date(cellValue) 
+  var date = new Date(cellValue)
   var year = date.getFullYear()
   var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1
-  var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate() 
-  var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours() 
-  var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes() 
+  var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate()
+  var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours()
+  var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()
   var seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
   return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds
 }
@@ -250,26 +250,65 @@ export function debounce(func, wait, immediate) {
   }
 }
 
-/**
- * This is just a simple version of deep copy
- * Has a lot of edge cases bug
- * If you want to use a perfect deep copy, use lodash's _.cloneDeep
- * @param {Object} source
- * @returns {Object}
- */
-export function deepClone(source) {
-  if (!source && typeof source !== 'object') {
-    throw new Error('error arguments', 'deepClone')
+// /**
+//  * This is just a simple version of deep copy
+//  * Has a lot of edge cases bug
+//  * If you want to use a perfect deep copy, use lodash's _.cloneDeep
+//  * @param {Object} source
+//  * @returns {Object}
+//  */
+// export function deepClone(source) {
+//   if (!source && typeof source !== 'object') {
+//     throw new Error('error arguments', 'deepClone')
+//   }
+//   const targetObj = source.constructor === Array ? [] : {}
+//   Object.keys(source).forEach(keys => {
+//     if (source[keys] && typeof source[keys] === 'object') {
+//       targetObj[keys] = deepClone(source[keys])
+//     } else {
+//       targetObj[keys] = source[keys]
+//     }
+//   })
+//   return targetObj
+// }
+
+// 深拷贝对象
+// 【add by 芋道源码】https://github.com/JakHuang/form-generator/blob/dev/src/utils/index.js#L107
+export function deepClone(obj) {
+  const _toString = Object.prototype.toString
+
+  // null, undefined, non-object, function
+  if (!obj || typeof obj !== 'object') {
+    return obj
   }
-  const targetObj = source.constructor === Array ? [] : {}
-  Object.keys(source).forEach(keys => {
-    if (source[keys] && typeof source[keys] === 'object') {
-      targetObj[keys] = deepClone(source[keys])
-    } else {
-      targetObj[keys] = source[keys]
-    }
-  })
-  return targetObj
+
+  // DOM Node
+  if (obj.nodeType && 'cloneNode' in obj) {
+    return obj.cloneNode(true)
+  }
+
+  // Date
+  if (_toString.call(obj) === '[object Date]') {
+    return new Date(obj.getTime())
+  }
+
+  // RegExp
+  if (_toString.call(obj) === '[object RegExp]') {
+    const flags = []
+    if (obj.global) { flags.push('g') }
+    if (obj.multiline) { flags.push('m') }
+    if (obj.ignoreCase) { flags.push('i') }
+
+    return new RegExp(obj.source, flags.join(''))
+  }
+
+  const result = Array.isArray(obj) ? [] : obj.constructor ? new obj.constructor() : {}
+
+  for (const key in obj) {
+    result[key] = deepClone(obj[key])
+  }
+
+  return result
 }
 
 /**
@@ -330,7 +369,7 @@ export function makeMap(str, expectsLowerCase) {
     ? val => map[val.toLowerCase()]
     : val => map[val]
 }
- 
+
 export const exportDefault = 'export default '
 
 export const beautifierConf = {
@@ -387,4 +426,4 @@ export function camelCase(str) {
 export function isNumberStr(str) {
   return /^[+-]?(0|([1-9]\d*))(\.\d+)?$/g.test(str)
 }
- 
+