第一次提交

2023-08-04 13:14:48 +08:00
commit 1b923e5cff
1030 changed files with 128016 additions and 0 deletions
--- a/polyfill/mixins.js
+++ b/polyfill/mixins.js
@@ -0,0 +1,148 @@
+/*
+ * @Author: zhang peng
+ * @Date: 2021-08-03 10:57:51
+ * @LastEditTime: 2022-05-04 21:24:16
+ * @LastEditors: zhang peng
+ * @Description:
+ * @FilePath: /miniprogram-to-uniapp2/src/project/template/polyfill/mixins.js
+ *
+ * 如果你想删除本文件，请先确认它使用的范围，感谢合作~
+ * 如有疑问，请直接联系: 375890534@qq.com
+ */
+export default {
+    methods: {
+        /**
+         * 转义符换成普通字符
+         * @param {*} str
+         * @returns
+         */
+        escape2Html (str) {
+            if (!str) return str
+            var arrEntities = {
+                'lt': '<',
+                'gt': '>',
+                'nbsp': ' ',
+                'amp': '&',
+                'quot': '"'
+            }
+            return str.replace(/&(lt|gt|nbsp|amp|quot);/ig, function (all, t) {
+                return arrEntities[t]
+            })
+        },
+        /**
+         * 普通字符转换成转义符
+         * @param {*} sHtml
+         * @returns
+         */
+        html2Escape (sHtml) {
+            if (!sHtml) return sHtml
+            return sHtml.replace(/[<>&"]/g, function (c) {
+                return {
+                    '<': '&lt;',
+                    '>': '&gt;',
+                    '&': '&amp;',
+                    '"': '&quot;'
+                }[c]
+            })
+        },
+        /**
+         * setData polyfill 勿删!!!
+         * 用于转换后的uniapp的项目能直接使用this.setData()函数
+         * @param {*} obj
+         * @param {*} callback
+         */
+        setData: function (obj, callback) {
+            let that = this
+            const handleData = (tepData, tepKey, afterKey) => {
+                var tepData2 = tepData
+                tepKey = tepKey.split('.')
+                tepKey.forEach(item => {
+                    if (tepData[item] === null || tepData[item] === undefined) {
+                        let reg = /^[0-9]+$/
+                        tepData[item] = reg.test(afterKey) ? [] : {}
+                        tepData2 = tepData[item]
+                    } else {
+                        tepData2 = tepData[item]
+                    }
+                })
+                return tepData2
+            }
+            const isFn = function (value) {
+                return typeof value == 'function' || false
+            }
+            Object.keys(obj).forEach(function (key) {
+                let val = obj[key]
+                key = key.replace(/\]/g, '').replace(/\[/g, '.')
+                let front, after
+                let index_after = key.lastIndexOf('.')
+                if (index_after != -1) {
+                    after = key.slice(index_after + 1)
+                    front = handleData(that, key.slice(0, index_after), after)
+                } else {
+                    after = key
+                    front = that
+                }
+                if (front.$data && front.$data[after] === undefined) {
+                    Object.defineProperty(front, after, {
+                        get () {
+                            return front.$data[after]
+                        },
+                        set (newValue) {
+                            front.$data[after] = newValue
+                            that.hasOwnProperty("$forceUpdate") && that.$forceUpdate()
+                        },
+                        enumerable: true,
+                        configurable: true
+                    })
+                    front[after] = val
+                } else {
+                    that.$set(front, after, val)
+                }
+            })
+            // this.$forceUpdate();
+            isFn(callback) && this.$nextTick(callback)
+        },
+        /**
+         * 解析事件里的动态函数名，这种没有()的函数名，在uniapp不被执行
+         * 比如：<view bindtap="{{openId==undefined?'denglu':'hy_to'}}">立即</view>
+         * @param {*} exp
+         */
+        parseEventDynamicCode (e, exp) {
+            if (typeof (this[exp]) === 'function') {
+                this[exp](e)
+            }
+        },
+        /**
+         * 用于处理对props进行赋值的情况
+         * //简单处理一下就行了
+         *
+         * @param {*} target
+         * @returns
+         */
+        deepClone (target) {
+            return JSON.parse(JSON.stringify(target))
+        },
+        /**
+         * 用于处理dataset
+         * 自定义组件的事件里，是获取不到e.currentTarget.dataset的
+         * 因此收集data-参数，手动传进去
+         *
+         * @param {*} event
+         * @param {*} dataSet
+         * @returns
+         */
+        datasetHandle (event, dataSet = {}) {
+            if (event && !event.currentTarget) {
+                if (dataSet.tagId) {
+                    event.currentTarget = {
+                        id: dataSet.tagId
+                    }
+                } else {
+                    event.currentTarget = {
+                        dataset: dataSet
+                    }
+                }
+            }
+        }
+    }
+}