element-ui el-upload 上传 进度状态展示 进度条

大文件上传的时候想要展示文件上传进度(百分比)。

<el-upload 
    class="avatar-uploader"
    :action="https://jsonplaceholder.typicode.com/posts/"
    :show-file-list="false"
   accept=".mp4"
    :on-progress="uploadVideoProcess"
  >
    <i class="el-icon-plus avatar-uploader-icon"></i>
</el-upload>
<!-- 进度条 -->
<el-progress v-if="progressFlag" :percentage="loadProgress"></el-progress>
 
 
代码2:
data() {
  loadProgress: 0, // 动态显示进度条
   progressFlag: false, // 关闭进度条
}
 
代码3: 
methods: {
      uploadVideoProcess(event, file, fileList) {
          this.progressFlag = true; // 显示进度条
          this.loadProgress = parseInt(event.percent); // 动态获取文件上传进度
          if (this.loadProgress >= 100) {
              this.loadProgress = 100
              setTimeout( () => {this.progressFlag = false}, 1000) // 一秒后关闭进度条
          }
      },
}

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转载自blog.csdn.net/m0_52775179/article/details/131050292