10 2020 档案
摘要:百度静态地图链接: export const getStaticMap = (lng: number, lat: number, zoom: number = 16) => { return `http://api.map.baidu.com/staticimage?center=${lng},${
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摘要:微信小程序的image标签中有个mode属性,使用aspectFill即可 注:image组件默认宽度300px、高度225px mode 有效值: mode 有 13 种模式,其中 4 种是缩放模式,9 种是裁剪模式 mode: 'aspectFit' 的处理模式: const handleLoa
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摘要:使用方法: useRef && useImperativeHandle && forwardRef lodash -> isEqual 父组件: import React, { useCallback, useEffect, useMemo, useRef, useState } from 'rea
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摘要:父组件调用子组件方法:实现父组件滚动下拉更新分页 子组件注册方法传给父组件: useImperativeHandle(ref, () => ({ innerFn: handleScrollToLower }), [page.totalPage, param.currentPage]) const h
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摘要:toggleFolder 里面设置setVideos(videos)不更新,单独设置setFolder更新页面 import React, { useEffect, useState } from 'react' import { useShareAppMessage } from '@tarojs
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摘要:当分享按钮在子组件时,子组件不是页面,没有配置pages,所以在子组件设置enableShareAppMessage:true无效 所以父组件设置enableShareAppMessage:true,子组件使用 useShareAppMessage((res) => { console.log("u
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摘要:.text { white-space: normal; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; -webkit-line-clamp: 3; }
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摘要:使用ScrollView,onScroll,scrollTop属性设置Math.random()(0-1)之间实现 import React, { useState } from 'react' import { View, Input, ScrollView, Text } from '@taro
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摘要:const __html = ` <p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei&
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摘要:tsx: import React, { useState } from 'react' import Taro from '@tarojs/taro' import { View, Text, Input } from '@tarojs/components' import './index.sc
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摘要:import React, { useEffect, useState } from 'react' import Taro from '@tarojs/taro' import { View, Text, ScrollView, Image } from '@tarojs/components'
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摘要:获取sessionKey及解密数据: import api from '@services/api' import app from '@services/request' import storage from '@utils/storage' export const fetchSessionK
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