效果：

實現：

　　1、建立SliderCheck.vue元件

<template>
  <div class="slider-check-box">
    <div class="slider-check" :class="rangeStatus ? 'success' : ''">
      <i @mousedown="rangeMove" :class="rangeStatus ? successIcon : startIcon"></i>
      {{ rangeStatus ? successText : startText }}
    
 
</div>
  </div>
</template>
<script>
export default {
  props: {
    // 成功之後的函式
    successFun: {
      type: Function
    },
    //成功圖示
    successIcon: {
      type: String,
      default: 'el-icon-success'
    },
    //成功文字
    successText: {
      type: String,
      default: '驗證成功'
    },
    
 
//開始的圖示
    startIcon: {
      type: String,
      default: 'el-icon-d-arrow-right'
    },
    //開始的文字
    startText: {
      type: String,
      default: '請拖住滑塊，拖動到最右邊'
    },
    //失敗之後的函式
    errorFun: {
      type: Function
    },
    //或者用值來進行監聽
    status: {
      type: String
    }
  },
  data() {
    
 
return {
      disX: 0,
      rangeStatus: false
    }
  },
  methods: {
    //滑塊移動
    rangeMove(e) {
      let ele = e.target
      let startX = e.clientX
      let eleWidth = ele.offsetWidth
      let parentWidth = ele.parentElement.offsetWidth
      let MaxX = parentWidth - eleWidth
      if (this.rangeStatus) {
        //不執行
        return false
      }
      document.onmousemove = e => {
        let endX = e.clientX
        this.disX = endX - startX
        if (this.disX <= 0) {
          this.disX = 0
        }
        if (this.disX >= MaxX - eleWidth) {
          //減去滑塊的寬度,體驗效果更好
          this.disX = MaxX
        }
        ele.style.transition = '.1s all'
        ele.style.transform = 'translateX(' + this.disX + 'px)'
        e.preventDefault()
      }
      document.onmouseup = () => {
        if (this.disX !== MaxX) {
          ele.style.transition = '.5s all'
          ele.style.transform = 'translateX(0)'
          //執行成功的函式
          this.errorFun && this.errorFun()
        } else {
          this.rangeStatus = true
          if (this.status) {
            this.$parent[this.status] = true
          }
          //執行成功的函式
          this.successFun && this.successFun()
        }
        document.onmousemove = null
        document.onmouseup = null
      }
    }
  }
}
</script>
<style lang="scss" scoped>
$blue: #198eeb;
@mixin jc-flex {
  display: flex;
  justify-content: center;
  align-items: center;
}
.slider-check-box {
  .slider-check {
    background-color: #e9e9e9;
    position: relative;
    transition: 1s all;
    user-select: none;
    color: #585858;
    @include jc-flex;
    height: 40px;
    &.success {
      background-color: $blue;
      color: #fff;
      i {
        color: $blue;
      }
    }
    i {
      position: absolute;
      left: 0;
      width: 50px;
      height: 100%;
      color: $blue;
      background-color: #fff;
      border: 1px solid #d8d8d8;
      cursor: pointer;
      font-size: 24px;
      @include jc-flex;
    }
  }
}
</style>

2、Login.vue頁面引入元件並註冊

  import SliderCheck from './components/SliderCheck'

  components: { SliderCheck }

3、使用SliderCheck.vue元件

  <SliderCheck :successFun="handleSuccessFun" :errorFun="handleErrorFun"></SliderCheck>

4、新增事件函式

  methods: {
    // 滑塊驗證成功回撥
    handleSuccessFun() {
      this.login_model.status = true
    },
    // 滑塊驗證失敗回撥
    handleErrorFun() {},
  }