u-tab

src/apps/AppInfotainment/newsList.vue

@@ -4,7 +4,7 @@
       <div class="header-tab">
         <img src="https://cdn.cunwuyun.cn/dvcp/live/dh.png" alt="" class="more-icon" @click="toSelect()">
         <u-tabs :list="tabList" :current="currIndex" @change="changeTab" :font-size="26"></u-tabs>
-        <!-- <scroll-view :scroll-x="true">
+        <!-- <scroll-view :scroll-x="true" :scroll-with-animation="true" @scroll="scroll" :scroll-left="left" upper-threshold="60">
           <div v-for="(item, index) in tabList" :key="index" @click="changeTab(index)" :class="currIndex == index ? 'tab-item active-item' : 'tab-item'">
             {{ item.name }}
             <span class="active-line" v-if="currIndex == index"></span>
@@ -71,6 +71,10 @@ export default {
       this.getListInit()
     },
 
+    // scroll(e) {
+    //   console.log(e);
+    // },
+
     // 获取新闻分类
     getList() {
       return this.$http.post('/app/apppublicitycategory/list', null, {
@@ -148,7 +152,7 @@ export default {
     font-size: 26px;
     transition-duration: 1s;
     padding: 0px 30px;
-    width: 100%;
+    white-space:nowrap;
   }
 
   .tab-item {

src/apps/AppInfotainment/select.vue

@@ -29,7 +29,7 @@
       this.tabIndex = index
       uni.navigateBack({ 
         success: ()=>{
-          uni.$emit('update',index)
+          uni.$emit('update',this.tabIndex)
         }
        })
       },