element ui輪播圖圓點點擊事件

看element ui跑馬燈文檔發現只有chang事件，沒有鼠標點擊小圓點事件

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代碼改造下，加入個變量來區分是點擊觸發的仍是自動輪播觸發的

查看demo

html

<el-carousel :interval="3000" arrow="always" trigger='click' @change='swiperchange' @mouseenter.native="isclick = true" @mouseleave.native="isclick = false">
      <el-carousel-item v-for="item in 4" :key="item">
        <h3>{{ item }}</h3>
      </el-carousel-item>
    </el-carousel>

js

data() {
    return {
      isclick: false,
    };
  },
  methods: {
    swiperchange(n,o) {
      if(this.isclick){
       console.log('我是點擊觸發的'+n)
      }
    }
  }