ceres-uniapp-v2.0/pages/tabbar/category/slide-cate.vue

<template>
<view>
  <view class="menu-window" :class="{ 'menu-window-visible': value }">
    <scroll-view style="height: 100%;" scroll-y="true" class="list">
        <view v-for="(vo,index) in cateList" :key="index" class="navlist" @click.stop="onCateClick(vo, index)">
          <span :class="{active:checked == index}">{{vo.classifyName}}</span>
        </view>
    </scroll-view>
  </view>
  <view class="mask" @touchmove.prevent :hidden="value === false" @click="onClose"></view>
</view>
</template>

<script>
export default {
  name: "slide-cate",
  props: {
    value: Boolean,
    checked: Number,
    cateList: Array,
  },

  methods: {
    onClose() {
      this.$emit("input", false);
    },

    onCateClick(item, index) {
      this.$emit("checked", item, index);
      this.$emit("input", false);
    }
  }
}
</script>

<style lang="scss" scoped>


.mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 55;
  background-color: rgba(0, 0, 0, 0.5);
}

.menu-window {
  display: block;
  position: fixed;
  width: 85%;
  height: 100%;
  left: 0;
  top: 86rpx;
  //background-color: #fff;
  background-color: rgba(255, 255, 255, 1);
  z-index: 999;
  transform: translateX(calc(-100%));
  transition: transform 0.3s ease;
}

.menu-window-visible {
  //z-index: 999;
  transform: translateX(0px);
}

.menu-window .list {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.list{
  background-color: white;
  color: #333333;
  font-size: 14px;
  padding-bottom: 20rpx;
  padding-top: 20rpx;
  width: 710rpx;

.navlist {
  box-sizing: border-box;
  border-radius: 10vw;
  margin-top: 20rpx;
  margin-right: 3vw;
  margin-left: 3vw;
  padding: 1.2vw 3vw;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all linear 0.2s;
}

.active {
  background-color: #252744;
  border-radius: 10vw;
  padding: 1.2vw 3vw;
  color: white;
  margin-right: -3vw;
  margin-left: -3vw;
}

}
</style>