[JavaScript知识库]Vue进度条（Progress）

效果如下图：

自定义传入宽度和当前进度（0~100）

?①创建进度条组件Progress.vue:

<template>
  <div class="m-progress" :style="`width:${width}px;`">
    <div class="m-progress-outer">
      <div class="m-progress-inner">
        <div class="u-progress-bg" :style="`width: ${progress}%;`"></div>
      </div>
    </div>
    <span class="u-progress-text">{{ progress }}%</span>
  </div>
</template>
<script>
export default {
  name: 'Progress',
  props: {
    title: { // 标题
      type: String,
      default: '温馨提示'
    },
    width: {
      type: Number,
      default: 600
    },
    progress: {
      type: Number,
      default: 36
    }
  },
  methods: {
  }
}
</script>
<style lang="less" scoped>
.m-progress {
  color: rgba(0,0,0,.65);
  font-size: 16px;
  line-height: 24px;
  margin: 30px auto;
  .m-progress-outer {
    display: inline-block;
    width: calc(100% - 60px);
    .m-progress-inner {
      width: 100%;
      background-color: #f5f5f5;
      border-radius: 100px;
      .u-progress-bg {
        background-color: #1890ff;
        border-radius: 100px;
        height: 8px;
        transition: all .3s cubic-bezier(.08,.82,.17,1) 0s;
      }
    }
  }
  .u-progress-text {
    margin-left: 10px;
    width: 50px;
    color: rgba(0,0,0,.45);
    text-align: left;
    vertical-align: middle;
  }
}
</style>

②在要使用的页面引入：

<Progress :width="600" :progress="36"/>
import Progress from '@/components/Progress'
components: {
    Progress
}

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