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Recent questions tagged el-upload

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    问题描述: 通过el-upload上传图片,之后在做修改更新,后台要求我对于没有变动的图片,同样和首次新增上传一样,提交完整的图片信息。 这是首次选取图片时,可以拿到的file.raw,有完整的图片信息。 通过后台返回图片的url,回显在el-upload中,拿到的file,就不是像上面那样的图片信息了。...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
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992 views
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    el-upload from表单中多张图片 怎么进行必填验证,增加验证后正常生效 我增加校验后,我上传了图片依然判断为空,无法提交表单 <div class="cq_center"> <el-form-item ... } ], adAvatar: [ { required: true, message: ' ', trigger: 'blur' } ],...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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3.7k views
1 answer
    使用el-upload组件上传,上传是可以了,但是如何读取文件到列表 比如 我有一个主表有着附件,新增时候可以上传了 但是编辑时候如何读取数据到el-upload的上传列表中? 代码如 ... fileList.splice(this.fileList.findIndex(item => item.uid === file.uid), 1) }, }, }`...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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