分享一下项目中自封装的步骤条，存个档~

1. 话不多说，先看效果

2. 话还不多说，上代码

<template>
  <!-- 获取一个数组，结构为
  [{
    nodeName:"流程发起"
    isAudit:false
    time:"2024-02-04 14:27:35"
    otherData:{
      assignee:{
      userId:"465"
      name:"XXX"
      company:"测试产业单位1"
      tenantId:"140"
    }
  }] -->
  <view class="bg">
    <view class="steps">
      <view class="steps_item" v-for="(i, index) in infoList" :key="index">
        <view class="s_r">
          <view class="line" :style="{ backgroundColor: index != 0 ? '#EAEAEA' : 'rgba(0,0,0,0)' }"></view>
          <view class="index" :style="{ backgroundColor: backgroundColor, color: color }"></view>
          <view
            class="line"
            :style="{ backgroundColor: index != infoList.length - 1 ? '#EAEAEA' : 'rgba(0,0,0,0)' }"
          ></view>
        </view>
        <view class="s_l">
          <view class="info_item">
            <!-- 真是节点名称、时间 -->
            <view class="top_info">
              <view class="title">{{ i.nodeName }}</view>
              <view class="date">{{ i.time }}</view>
            </view>
            <view class="info">
              <!-- 是否为审批节点，审批节点可显示审批状态 -->
              <template v-if="i.isAudit">
                <view
                  class="audit-status"
                  v-if="i.status === '1'"
                  :style="`background-color:${auditStatus(2).bgColor};color:${auditStatus(2).color}`"
                >
                  {{ auditStatus(2).text }}
                </view>
                <view
                  class="audit-status"
                  v-else
                  :style="`background-color:${auditStatus(3).bgColor};color:${auditStatus(3).color}`"
                >
                  {{ auditStatus(3).text }}
                </view>
              </template>
              <!-- 是否有其他信息需要展示，如审批人、签名、原因等 -->
              <template v-if="i.otherData">
                <view class="text-grey" v-if="i.otherData.assignee"
                  >{{ i.otherData.assignee.name }} <text class="ml5"></text>{{ i.otherData.assignee.company }}</view
                >
                <view class="mt10" v-if="i.otherData.sign">
                  <image
                    style="width: 320rpx"
                    mode="widthFix"
                    :src="i.otherData.sign"
                    @click="handlePreview(i.otherData.sign)"
                  />
                </view>
                <view class="text-grey mt10" v-if="i.otherData.comment"> 原因：{{ i.otherData.comment }} </view>
              </template>
            </view>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
export default {
  name: 'YSteps',
  props: {
    infoList: {
      type: Array,
      default: [],
    },
    color: {
      type: String,
      default: '#fff',
    },
    backgroundColor: {
      type: String,
      default: '#ff3838',
    },
    lineNum: {
      type: Number,
      default: 0,
    },
  },
  methods: {
    // 审核状态
    auditStatus(i) {
      if (i == 2) {
        return {
          text: '通过',
          color: '#00D288',
          bgColor: '#EAFFF8',
        }
      } else if (i == 3) {
        return {
          text: '驳回',
          color: '#FF4141',
          bgColor: '#FFDCD5',
        }
      }
    },
    handlePreview(url) {
      uni.previewImage({ urls: [url] })
    },
  },
}
</script>

<style lang="scss" scoped>
.steps {
  display: flex;
  flex-direction: column;

  .steps_item {
    display: flex;

    .s_r {
      padding: 0 20rpx;
      display: flex;
      flex-direction: column;
      align-items: center;

      .line {
        flex: 1;
        width: 5rpx;
        border-left: 4rpx dashed #fff;
      }

      .index {
        width: 24rpx;
        height: 24rpx;
        border-radius: 50rpx;
        border: 4rpx solid #e3eeff;
        box-sizing: border-box;
      }
    }

    .s_l {
      display: flex;
      flex-direction: column;
      padding: 20rpx 0;
      flex: 1;

      .info_item {
        background-color: #ffffff;
        margin-right: 30rpx;
        border-radius: 10rpx;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 30rpx 0;

        .top_info {
          display: flex;
          align-items: center;
          justify-content: space-between;
        }

        text {
          font-size: 24rpx;
          font-weight: 500;
          color: rgba(51, 51, 51, 1);
        }

        .title {
          width: calc(100vw - 330rpx);
          font-size: 28rpx;
          font-weight: 500;
          color: rgba(102, 102, 102, 1);
          overflow: hidden;
          text-overflow: ellipsis;
          display: -webkit-box;
          flex-direction: column;
        }

        .info {
          font-size: 24rpx;
          color: #afb4be;
          margin-top: 10rpx;
        }

        .date {
          font-size: 23rpx;
          color: #afb4be;
        }

        .audit-status {
          float: right;
          width: 120rpx;
          height: 40rpx;
          line-height: 40rpx;
          text-align: center;
          font-size: 22rpx;
          background: #eafff8;
          border-radius: 20rpx;
        }
      }

      .info_item:active {
        background-color: #f4f4f4;
      }
    }
  }
}
.ml5 {
  margin-left: 10rpx;
}
.mt10 {
  margin-top: 20rpx;
}
</style>