【发布时间】:2020-06-18 20:08:03
【问题描述】:
我想获取上传的文件名,以便在 :action URL 中使用它来进行 POST 请求。我假设这需要在 :before-upload 期间发生,或者可以在没有该方法的情况下检索它吗?
文档参考:https://element.eleme.io/#/en-US/component/upload#upload
<el-upload
class="upload-demo"
drag
:action="url+filename+query"
:on-error="handleUploadError"
:on-success="handleUploadSuccess"
:auto-upload="false"
:before-upload="handleUploadbefore"
:file-list="fileList"
multiple>
<i class="el-icon-upload"></i>
<div class="el-upload__text">Drop file here or <em>click to upload</em></div>
<div class="el-upload__tip" slot="tip">Only files with a size less than 3MB.</div>
</el-upload>
文件上传的目标URL基本上是url+filename+query。
import { baseURL } from "@/utils/constants";
export default {
name: "upload",
data() {
return {
url: `${baseURL}/files/`,
filename: null,
query: `?override=true&auth=`
}
},
methods: {
handleUploadBefore() {
return true;
},
handleUploadError() {
console.log("File upload failed.");
},
handleUploadSuccess() {
console.log("File upload succeeded!");
},
}
};
【问题讨论】:
标签: vue.js vuejs2 element-ui