vue2 nuxt2 swiper使用方法

vue2 nuxt2 swiper5使用方法

版本：

	"swiper": "^5.3.6",
    "vue": "^2.7.10",
    "vue-awesome-swiper": "^4.1.1",
    


"core-js": "^3.25.3",
    "element-ui": "^2.15.10",
    "sass": "^1.80.6",
    "nuxt": "^2.15.8",
    "swiper": "^5.3.6",
    "vue": "^2.7.10",
    "vue-awesome-swiper": "^4.1.1",
    "vue-server-renderer": "^2.7.10",
    "vue-template-compiler": "^2.7.10"

代码案例：

定义组件
HotSelection.vue

<template>
  <div class="hot-selection">
    <div class="container">
      <h2 class="title">热门精选</h2>
      <!-- Swiper -->
      <swiper
        ref="swiperRef"
        :options="swiperOptions"
        @ready="onSwiperReady"
        @slideChange="onSlideChange"
        class="swiper-container"
      >
        <!-- 卡片 -->
        <swiper-slide v-for="(item, index) in cards" :key="index">
          <div class="card" @mouseover="onHoverCard(index)" @mouseleave="onLeaveCard(index)">
            <div class="card-header">
              <span class="product-name">{{ item.title }}</span>
              <div class="bank-logo">
                <!-- <img :src="item.logo" alt="标志" /> -->
              </div>
            </div>
            <div class="card-content">
              <p class="rate">{{ item.rate }}</p>
              <p class="amount">{{ item.amount }}</p>
            </div>
            <div class="card-footer">
              <span class="tag" v-for="tag in item.tags" :key="tag">{{ tag }}</span>
            </div>
          </div>
        </swiper-slide>
      </swiper>

      <!-- 左右滑动按钮 -->
      <div class="swiper-button">
        <button
          class="prev-button"
          :class="{ disabled: isAtStart }"
          @click="slidePrev"
          :disabled="isAtStart"
        >
          ←
        </button>
        <button
          class="next-button"
          :class="{ disabled: isAtEnd }"
          @click="slideNext"
          :disabled="isAtEnd"
        >
          →
        </button>
      </div>
    </div>
  </div>
</template>

<script>
import { Swiper as SwiperClass, SwiperSlide } from "vue-awesome-swiper";
import "swiper/css/swiper.css";

export default {
  components: {
    Swiper: SwiperClass,
    SwiperSlide,
  },
  data() {
    return {
      // 卡片数据
      cards: [
        {
          title: "图片轮播组件0",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件1",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件2",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件3",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件4",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件5",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件6",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件7",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件8",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件9",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },{
          title: "图片轮播组件10",
          logo: "path_to_bank_logo.png",
          rate: "vue-awesome-swiper^4.1.1",
          amount: "swiper^5.3.6",
          tags: ["vue", "swiper"],
        },
        // 更多卡片数据...
      ],
      swiperInstance: null, // 保存 Swiper 实例
      swiperOptions: {
        slidesPerView: 4.5, // 显示4.5个卡片，支持部分滑块显示
        spaceBetween: 20, // 卡片间距
        loop: false, // 不循环滑动
      },
      isAtStart: true, // 是否在最左边
      isAtEnd: false, // 是否在最右边
    };
  },
  methods: {
    // Swiper 准备好时的回调
    onSwiperReady(swiper) {
      this.swiperInstance = swiper; // 保存实例
      this.updateButtonState(); // 初始化状态
    },
    // 滑动时触发
    onSlideChange() {
      this.updateButtonState();
    },
    // 更新按钮状态
    updateButtonState() {
      if (this.swiperInstance) {
        const { isBeginning, isEnd } = this.swiperInstance;

        // 针对 slidesPerView: 4.5 的特殊逻辑
        const activeIndex = this.swiperInstance.activeIndex; // 当前激活索引
        const totalSlides = this.cards.length; // 总滑块数
        const slidesPerView = 4.5;

        this.isAtStart = isBeginning; // 是否滑到开头

        // 是否到达最后（剩余的滑块数量不足以显示一个完整视图）
        this.isAtEnd = activeIndex >= totalSlides - Math.ceil(slidesPerView);
      }
    },
    // 左滑
    slidePrev() {
      if (this.swiperInstance && !this.isAtStart) {
        this.swiperInstance.slidePrev();
      }
    },
    // 右滑
    slideNext() {
      if (this.swiperInstance && !this.isAtEnd) {
        this.swiperInstance.slideNext();
      }
    },
    // 鼠标悬停效果
    onHoverCard(index) {
      const cards = document.querySelectorAll(".card");
      if (cards[index]) {
        cards[index].classList.add("hover");
      }
    },
    onLeaveCard(index) {
      const cards = document.querySelectorAll(".card");
      if (cards[index]) {
        cards[index].classList.remove("hover");
      }
    },
  },
};
</script>

<style scoped>
/* 样式与前文相同 */
.hot-selection {
  width: 100%;
  background: linear-gradient(to bottom, #d9eefe, #ffffff);
  padding: 40px 0;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
}
.title {
  font-size: 24px;
  color: #333;
  margin-bottom: 20px;
}
.card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 15px;
  transition: all 0.3s ease-in-out;
}
.card.hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-name {
  font-size: 18px;
  font-weight: bold;
  color: #333;
}
.bank-logo img {
  height: 30px;
}
.card-content {
  margin-top: 10px;
}
.rate {
  font-size: 16px;
  color: #0066cc;
}
.amount {
  font-size: 16px;
  font-weight: bold;
  color: #333;
}
.card-footer {
  margin-top: 10px;
}
.tag {
  display: inline-block;
  background: #f1f1f1;
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 12px;
  color: #666;
  margin-right: 5px;
}
.swiper-button {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.prev-button,
.next-button {
  background: #0066cc;
  color: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 18px;
  cursor: pointer;
}
.prev-button.disabled,
.next-button.disabled {
  background: #ccc;
  cursor: not-allowed;
}
.prev-button:hover:not(.disabled),
.next-button:hover:not(.disabled) {
  background: #004c99;
}
</style>