楼层装修新特征

buyer/src/components/fixed/index.vue

@@ -0,0 +1,110 @@
+<template>
+    <div class="shadow-box">
+        <div class="shadow-item flex flex-a-c flex-j-c" v-for="(item,index) in iconList" @click="handleClickIcon(item)" :key="index">
+          <img class="icon" :src="require(`@/assets/iconfont/${item.icon}.png`)">
+          <div class="shadow-label">{{item.label}}</div>
+          <div class="line" v-if="iconList.length-1 !=index"></div>
+        </div>
+    </div>
+</template>
+
+<script>
+export default {
+  name: "fixed-index",
+  data(){
+    return{
+      iconList:[
+        {
+          icon:"user",
+          label:"会员中心"
+        },
+        {
+          icon:"consumer",
+          label:"客服"
+        },
+        {
+          icon:"notification",
+          label:"消息"
+        },
+        {
+          icon:"feedback",
+          label:"反馈"
+        },
+        {
+          icon:"back",
+          label:"顶部"
+        },
+      ],
+      isScrolling:false,
+      timeoutId:"",
+    }
+  },
+  mounted() {
+    // 添加滚轮事件监听器
+    window.addEventListener('wheel', function() {
+      if (this.isScrolling) {
+        // 如果页面正在滚动，则取消定时器并设置 isScrolling 为 false
+        window.cancelAnimationFrame(this.timeoutId);
+      }
+    });
+
+
+  },
+  methods:{
+    scrollToTop() {
+      const c = document.documentElement.scrollTop || document.body.scrollTop;
+      if (c > 0) {
+        this.timeoutId = window.requestAnimationFrame(this.scrollToTop);
+        window.scrollTo(0, c - c / 4);
+        this.isScrolling = true;
+      }else {
+        this.isScrolling = false;
+      }
+    },
+    handleClickIcon(val){
+        if(val.icon === 'back'){
+          this.scrollToTop()
+        }
+    }
+  }
+}
+</script>
+
+<style scoped lang="scss">
+.shadow-box{
+  width: 64px;
+  height: 354px;
+  border-radius: 10px;
+  opacity: 1;
+
+  background: #FFFFFF;
+
+  box-shadow: 0px 1px 10px 0px rgba(154, 154, 154, 0.5);
+}
+.shadow-label{
+  font-size: 13px;
+  font-weight: normal;
+  line-height: 16px;
+  text-align: center;
+  letter-spacing: 0px;
+  color: #666666;
+}
+.icon{
+  margin-top: 15px;
+  width: 20px;
+  height: 20px;
+  margin-bottom: 5px;
+}
+.shadow-item{
+  cursor: pointer;
+  flex-direction: column;
+  height: 70px;
+  >.line{
+    width: 34px;
+    height: 1px;
+    opacity: 1;
+    margin-top: 17px;
+    border: 0.7px solid #EAEAEA;
+  }
+}
+</style>