el-upload上传的问题？

Question

图都没上传，点击编辑的时候出现这样的问题

下图是手动去掉，才回有+ ,

代码如下：

<el-upload
  action="#"
  :limit="1"
  v-loading="loading"
  list-type="picture-card"
  :auto-upload="false"
  :class="{ disabled: uploadDisabled }"
  accept="image/png, image/jpg, image/jpeg"
  :file-list="fileList"
  :on-remove="handleRemove"
  :on-preview="handleCoverpicture"
  :on-change="handleUpUpload"
  ref="uploadFile"
>
  <i class="el-icon-plus"></i>
</el-upload>

js代码：

handleRemove(file, fileList) {
  this.uploadDisabled = false;
  this.fileList = fileList;
  this.$emit("onChangImg", this.fileList);
  this.$message.success("已移除");
},
handleCoverpicture(file) {
  this.dialogVisibleAvatarImg = file.url;
  this.dialogVisibleAvatar = true;
},

期望是点击编辑弹框默认是+号，而不是第一个图一样

Answer 1

盲猜 fileList 是有值的。

如果是组件更新问题，可以加 :key 强制更新