wxml
scroll-view scroll-x="true" class="ip_tab_comtainer" view class="ip_tab_comtainer_padd"/view block wx:for="{{ips}}" wx:for-item="ip" wx:key="{{ip.id}}" view class="{{ip.isSelect?'ip_tab_item_s':'ip_tab_item_n'}}" bindtap="onIpItemClick" wx:key="{{ip.id}}" data-item="{{ip}}" {{ip.title}} /view /block view class="ip_tab_comtainer_padd"/view/scroll-viewview class='content'{{content}}/viewwxss
.ip_tab_comtainer { width: 100%; background-color: #F5F5F5; padding: 20rpx 0 0; white-space: nowrap;}.ip_tab_comtainer_padd { display: inline-block; width: 24rpx;}.ip_tab_item_s { display: inline-block; line-height: 40rpx; padding: 12rpx 32rpx; color: #91daf9; margin-right: 8rpx; margin-left: 8rpx; font-size: 28rpx; overflow: hidden; background-color: #ffffff; border: 1px solid #91daf9;}.ip_tab_item_n { display: inline-block; padding: 12rpx 32rpx; line-height: 40rpx; color: #353535; margin-right: 8rpx; background-color: #ffffff; margin-left: 8rpx; font-size: 28rpx; text-align: center; overflow: hidden; text-overflow: ellipsis; border-radius: 4rpx; border: 1px solid #CCCCCC;}/**去除横向滚动条*/::-webkit-scrollbar { width: 0; height: 0; color: transparent;}.content{ width: 100%;}js
// pages/horizontal-scroll_tab/horizontal-scroll_tab.jsPage({ /** * 页面的初始数据 */ data: { ips: [ { id: "1", title: "日统计", isSelect:true }, { id: "2", title: "月统计", isSelect: false}, { id: "3", title: "年统计", isSelect: false}, ], content:"全部" }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { }, /** * item点击事件 */ onIpItemClick: function (event) { console.log(event); var id = event.currentTarget.dataset.item.id; var curIndex = 0; for (var i = 0; i this.data.ips.length; i++) { if (id == this.data.ips[i].id) { this.data.ips[i].isSelect = true; curIndex = i; } else { this.data.ips[i].isSelect = false; } } this.setData({ content: this.data.ips[curIndex].title, ips: this.data.ips, }); },})
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