Detailed explanation of the scrolling tab effect of the ScrollTab component of the WeChat applet YDUI

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.tui-fixed-x{ margin-left: 130px; position: fixed; top: 0; left: 0; } .tui-fixed-left{ width: 120px; height: 100%; border-right: 1px solid #dfdfdf; position: fixed; background-color: #f5f5f5; top: 0; left: 0; } .tui-list-head{ background-color: #fff; margin-bottom: 15px; } .tui-city-scroll{ width: 100%; } .tui-nav-li{ font-size: 30rpx; padding: 0 10px; height: 100rpx; line-height: 100rpx; width: 100px; display: block; border-bottom: 1px solid #dfdfdf; position: relative; z-index: 10; } .tui-nav-active{ background-color: #fff; } .tui-fixed-y{ margin-left: 120px; padding-left: 10px; padding-right: 10px; height: 100%; position: fixed; bottom: 0; right: 0; } .tui-city-scroll-y{ height: 100%; box-sizing: border-box; } .tui-list-head{ height: 50px; line-height: 50px; text-align: center; font-size: 30rpx; color: blue; } .tui-list-li{ height: 400px; padding: 10rpx; color: #fff; font-size: 50rpx; background-color: lightgreen; }

Page({ data: { navList: ['今日特惠', '烟灶推荐', '净水饮水推荐', '洗碗机推荐', '电热推荐', '燃热推荐', '消毒柜推荐', '嵌入式推荐', '商用电器', '活动说明'], status: 0 }, getStatus(e) { this.setData({ status: e.currentTarget.dataset.index }) } })