How to use Vue to achieve seamless scrolling advertising effects

How to use Vue to achieve seamless scrolling advertising effects

In modern web design, seamless scrolling advertising effects have become very popular. This special effect can attract users' attention and display multiple advertising contents at the same time. Vue is a popular JavaScript framework that provides a simple and reliable way to achieve this effect. This article will show you how to use Vue to create a seamless scrolling ad effect and provide specific code examples.

Step 1: Create a Vue component
First, we need to create a Vue component to achieve seamless scrolling advertising effects. We named the component SeamlessScrollAd. In the component, we need to define the ad content array and timer variables, as well as the scrolling speed and interval. The code is as follows:

<template>
  <div class="seamless-scroll-ad">
    <ul ref="scrollList" class="ad-list">
      <li v-for="(ad, index) in ads" :key="index" class="ad-item">{{ ad }}</li>
      <li v-for="(ad, index) in ads" :key="index" class="ad-item">{{ ad }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      ads: ['广告1', '广告2', '广告3', '广告4'], // 广告内容数组
      scrollTimer: null, // 计时器变量
      scrollSpeed: 50, // 滚动速度
      scrollInterval: 2000 // 滚动间隔
    };
  },
  mounted() {
    this.startScroll(); // 页面加载完成后开始滚动
  },
  methods: {
    startScroll() {
      this.scrollTimer = setInterval(() => {
        this.$refs.scrollList.scrollLeft += 1; // 每次滚动1个像素
        if (this.$refs.scrollList.scrollLeft % (this.$refs.scrollList.offsetWidth / 2) === 0) {
          clearInterval(this.scrollTimer); // 滚动到一半时停止滚动
          setTimeout(() => {
            this.startScroll(); // 延迟间隔后重新开始滚动
          }, this.scrollInterval);
        }
      }, this.scrollSpeed);
    }
  }
};
</script>

<style scoped>
.ad-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
}
.ad-item {
  padding: 10px;
}
</style>

Step 2: Use Vue components
Before using the above code, we need to ensure that the Vue framework has been installed and configured correctly. We can then use this component in our pages. For example, we can add the following code to App.vue:

<template>
  <div id="app">
    <h1>无缝滚动广告特效</h1>
    <seamless-scroll-ad></seamless-scroll-ad>
  </div>
</template>

<script>
import SeamlessScrollAd from './components/SeamlessScrollAd.vue';

export default {
  components: {
    SeamlessScrollAd
  }
};
</script>

Now, we can run this Vue application and observe the effect of the seamless scrolling ad effect. By modifying the ads array in the SeamlessScrollAd component, we can also change the content of the advertisement.

Summary
By using the Vue framework, we can easily achieve seamless scrolling advertising effects. By creating a Vue component and using timers and scroll events in it, we can control the scroll speed and interval of the ad. I hope this article can help you get a preliminary understanding of how to use Vue to achieve seamless scrolling advertising effects. If you have any questions or concerns, please feel free to leave a message.

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