최근 미니 프로그램을 조사하다가 탭바 잘림 문제가 발생했는데, 안드로이드에 프래그먼트가 있고, RN에도 서드 파티 컴포넌트가 제공되는 것 같아요. 이 기능을 구현하는 데 오랜 시간이 걸렸습니다. 많은 사람들이 이 기능을 구현했지만 제 요구 사항을 충족하지 못하거나 구현하기가 너무 번거롭다는 것을 알았습니다. 그래서 많은 전문가들이 작성한 블로그를 참고하여 내 요구에 맞는 블로그를 구현했습니다. 먼저 코드를 작성하세요.
js 파일을 먼저 보세요:
const util = require('../../utils/util.js'); Page({ data: { navTab:["投资","理财"], /** * 页面配置 */ winWidth: 0, winHeight: 0, // tab切换 currentTab: 0, arrayList:[1,2,3,4,5,6,6,7,6,3,2,1,8,9,6,0,4], modalHidden:true, content:"这是一个表情", imagesHeightList:[], imageList:[ "../../images/image1.jpg", "../../images/image2.jpg", "../../images/image3.jpg", ], datalist:[ "../../images/image1.jpg", "../../images/image2.jpg", "../../images/image3.jpg", ], }, /** * 页面初始化 * options 为页面跳转所带来的参数 */ onLoad: function (options) { var that = this; /** * 获取系统信息 */ wx.getSystemInfo({ success: function (res) { that.setData({ winWidth: res.windowWidth, winHeight: res.windowHeight }); } }); }, onReady: function () { }, /** * 显示弹窗 */ modalShow:function(){ var that = this; that.setData({ modalHidden:false, }); }, /** * 点击取消,确认按钮 */ modalChange:function(){ var that = this; that.setData({ modalHidden:true, }); }, /** * 滑动切换tab */ bindChange: function (e) { var that = this; that.setData({ currentTab: e.detail.current }); }, /** * 点击tab切换 */ swichNav: function (e) { console.log("--------"); var that = this; if (that.data.currentTab === e.target.dataset.idx) { return false; } else { that.setData({ currentTab: e.target.dataset.idx }) } }, })
css 코드
/**index.wxss**/ .swiper-tab{ width: 100%; border-bottom: 0.5rpx solid #cccccc; text-align: center; line-height: 80rpx;} .top-tab{ width: 750rpx; height: 100rpx; background: #fff; color: #000; font-size: 28rpx; font-weight: bold; line-height: 100rpx; border-bottom: 4rpx solid #eee; margin: 0 20rpx 8rpx 0rpx; position: fixed; top: 0; z-index: 9999; } .shift{ position:absolute; bottom: 1px; height: 3px; width: 20%; background: red; } .on{ color: red; border-bottom: 2rpx solid red ; } .swiper-box{ display: block; height: 100%; width: 100%; overflow: hidden; } .swiper-box view{ text-align: center; } .swiper-tab{ height: 30px; line-height: 30px; background: #FFF; display: flex; position: relative; z-index: 2; border-bottom: 1px solid #F4F4F4; flex-direction:row; justify-content:center; align-items:center; } .swiper-tab-list{ margin: 0 20px; padding: 0 4px; font-size: 28rpx; font-family: Helvetica, Arial, "Hiragino Sans GB", "Source Han Sans CN", "PingFang SC", Roboto, "微软雅黑", "Heiti SC", "Microsoft Yahei", sans-serif } .on{ border-bottom: 1px solid #48C23D; color: #48C23D; } .swiper-box{ display: block; height: 100%; width: 100%; overflow: hidden; } .hot-box{ display: block; height: 100%; font-family: Helvetica, Arial, "Hiragino Sans GB", "Source Han Sans CN", "PingFang SC", Roboto, "微软雅黑", "Heiti SC", "Microsoft Yahei", sans-serif } .hot-box-main{ display: block; overflow: hidden; margin-bottom: 20px; background: #FFF; } .hot-main{ height: 50px; background: url("../../static/001.jpg") #FFF no-repeat 0 50%; background-size: cover; padding: 30px 20px; position: relative; z-index: 1; } .hot-main::before{ position: absolute; top: 0; bottom: 0; left: 0; right: 0; content: ''; background-image: linear-gradient(180deg, rgba(0,0,0,0.05) 5%,rgba(0,0,0,0.85) 100%); } .hot-main-box{ position: relative; z-index: 2; } .hot-main-title{ color: #FFF; font-size: 34rpx; } .list-box{ padding: 20px 20px 20px 40px; display: block; font-size: 30rpx; border-bottom: 1px solid #F6F6F6; position: relative;} .list-box::after{ display: block; content: ""; position: absolute; width: 6px; height: 6px; background: #ff6511; border-radius: 50%; top: 25px; left: 20px; } .list-box-title{ font-weight: 400; line-height: 42rpx; } .list-box-sub{ font-size: 24rpx; color: #666; padding-top: 6px; } .hot-box-more{ text-align: center; font-size: 22rpx; color: #999; margin-bottom: 30px; } .hot-box-more image{ width: 80px; height: 16px; display: block; margin: 0 auto;} .swiper-boxs { height: 200px; background: #F2F2F2; } .swiper-boxs-img { display: block; width: 100%; height: 200px; position: relative; } .swiper-boxs-img::before{ position: absolute; top: 0; bottom: 0; left: 0; right: 0; content: ''; background-image: linear-gradient(180deg, rgba(0,0,0,0.05) 5%,rgba(0,0,0,0.5) 100%); } /*理财 */ .themes-box{ display: block; } .themes-box-top{ text-align: center; padding-bottom: 16px; padding-top: 16px; background: #F9F9F9; } .themes-box-title{ font-size: 16px; font-weight: 500; display: block; } .themes-box-subtitle{ font-size: 12px; color: #666; display: block; margin-top: 4px; } /* 投资列表 */ .themes-list{ background: #FFF; display: block; margin-bottom: 20px; } .themes-list-box{ display: block; position: relative; padding: 16px 20px; border-bottom: 1px solid #F2F2F2; } .themes-list-thumbnail{ position: absolute; left: 20px; top: 16px; height: 40px; width: 40px; } .themes-list-img{ width: 40px; height: 40px; border-radius: 4px; border: 1px solid #F2F2F2; } .themes-list-main{ margin-left: 50px; } .themes-list-name{ font-size: 14px; color: #444; height: 20px; line-height: 20px; overflow: hidden; } .themes-list-description{ font-size: 12px; color: #999; height: 20px; line-height: 20px; overflow: hidden; } /*理财系列*/ .WxMasonryView{ column-count:2; column-gap: 2px; width: 100%; } .WxMasonry{ width: 95%; background: #fefefe; border: 2px solid #fcfcfc; box-shadow: 0px 2px 2px rgba(34, 25, 25, 0.4); margin: 5px 2px 2px 2px; padding: 1px; padding-bottom: 5px; transition: opacity .4s ease-in-out; display: inline-block; } .WxMasonryImage{ width: 100% !important; display: inline-block; } .swiper-box{ display: block; height: 100%; width: 100%; overflow: hidden; } .hot-box{ display: block; height: 100%; font-family: Helvetica, Arial, "Hiragino Sans GB", "Source Han Sans CN", "PingFang SC", Roboto, "微软雅黑", "Heiti SC", "Microsoft Yahei", sans-serif } .hot-box-main{ display: block; overflow: hidden; margin-bottom: 20px; background: #FFF; } .hot-main::before{ position: absolute; top: 0; bottom: 0; left: 0; right: 0; content: ''; background-image: linear-gradient(180deg, rgba(0,0,0,0.05) 5%,rgba(0,0,0,0.85) 100%); } .hot-box-top{ padding: 20px; border-bottom: 1px solid #F6F6F6; text-align: center; } .hot-box-title{ font-size: 32rpx; height: 30px; line-height: 32px; font-weight: 400; color: #444; padding: 5px 10px; border: 1px solid #444; } .list-box{ padding: 0; display: inline-block; font-size: 30rpx; border-bottom: 1px solid #F6F6F6; } .list-box-title{ font-weight: 300; line-height: 42rpx; }
html 위의 코드를 보세요
<view class="swiper-tab"> <view class="swiper-tab-list flex-item {{currentTab==idx ? 'on' : ''}}" wx:for="{{navTab}}" wx:for-index="idx" wx:for-item="itemName" data-idx="{{idx}}" bindtap="swichNav"> {{itemName}} </view> </view> <swiper current="{{currentTab}}" class="swiper-box" duration="300" style="height:{{winHeight - 31}}px" bindchange="bindChange"> <!-- 投资页面 --> <swiper-item> <scroll-view class="hot-box" scroll-y="true" upper-threshold="50" lower-threshold="100" bindscrolltolower="scrolltolower"> <view class="themes-list"> <view class="themes-list-box" wx:for="{{arrayList}}"> <!--<navigator url="../themes/themes?id={{item.id}}">--> <view class="themes-list-thumbnail"> <!--<image class="themes-list-img" src="{{item.thumbnail}}" />--> </view> <view class="themes-list-main" bindtap="modalShow"> <view class="themes-list-name"> <text>皇家林</text> </view> <view class="themes-list-description"> <text>是帅哥</text> </view> </view> <!--</navigator>--> <modal title="标题" confirm-text="确认" cancel-text="取消" hidden="{{modalHidden}}" bindconfirm="modalChange" bindcancel="modalChange"> 确定要进入详情页面吗。 </modal> </view> </view> </scroll-view> </swiper-item> <!-- 理财页面 --> <swiper-item> <scroll-view class="hot-box" scroll-y="true" upper-threshold="50" lower-threshold="100" bindscrolltolower="scrolltolower"> <text>理财页面</text> <swiper class="swiper-box" duration="300" style="height:{{winHeight - 31}}px" bindchange="bindChange"> <swiper-item> <scroll-view class="hot-box" scroll-y="true" upper-threshold="50" lower-threshold="100" bindscrolltolower="scrolltolower"> <view class="hot-box-main WxMasonryView" > <block wx:for="{{datalist}}" wx:for-item="item" wx:for-index="i" wx:key=""> <view class="WxMasonry" wx:for="{{imageList}}" wx:for-index="j" wx:for-item="items" wx:key=""> <image class="WxMasonryImage" id="{{i*10+j}}" style="width:{{imagesHeightList[i*10+j].width}}px;height:{{imagesHeightList[i*10+j].height}}px" bindload="WxMasonryImageLoad" src="../../images/imagebiaoqing.jpg"/> <view class="list-box-title"> <text>{{content}}</text> </view> </view> </block> </view> </scroll-view> </swiper-item> </swiper> </scroll-view> </swiper-item> </swiper>
드디어 렌더링을 살펴보겠습니다
여기에 코드를 모두 복사하면 슬라이드할 때 슬라이드가 안되는 것을 알 수 있습니다. 왼쪽으로 슬라이드하세요. 재무 관리 페이지에서 폭포수 흐름을 구현하고 싶기 때문입니다. 해당 부분을 제거하면 정상입니다.
WeChat 미니 프로그램 탭바 검사기와 관련된 더 많은 기사를 보려면 PHP 중국어 웹사이트를 주목하세요!