因为upload自带的进度条无法使用了,所以我们可以在el-upload后面加上el-progress进度条,on-progress无法使用我们可以用on-change函数替代具体如下: 初始化两个属性值,showProcess用于显示进度条,processLenghth用于显示进度条的百分比 on-change函数在上传开始、上传成功、上传失败均会调用,调试参数file发现上传开始file属性...
打包后会引入mockJs,查了网上的情况发现mockjs会使得element里面的组件表现异常,去掉就好了,再说了线上也用不到mockjs吧
进度条:on-progress和取消上传this.$refs.upload.abort() https://www.cnblogs.com/tlfe/p/12066015.html https://blog.csdn.net/superdangbo/article/details/107343033
Bug Type: Component Environment Vue Version: 3.3.8 Element Plus Version: 2.4.2 Browser / OS: 版本 119.0.6045.123 Build Tool: Vite Reproduction Related Component el-upload Reproduction Link Element Plus Playground Steps to reproduce <templa...
ElementUI el-upload上传图片限制,before-upload 不生效 因为before-upload 是指在文件上传之前、文件已被选中,但还没上传的时候触发,而设置了 :auto-upload=“false” 后,文件上传事件不被再次调用,所以 before-upload 不生效,所以,限制图片大小和格式的时候,需绑定在 :on-change 里面 ...
且不超过500kb</div> </el-upload> </template> <script> export default { methods: { customRequest({ file, onProgress, onSuccess, onError }) { const formData = new FormData(); formData.append('file', file.raw); // 这里可以添加文件上传的逻辑 // ... on...
2、属性auto-upload设置为false之后,action的属性就失效了,只会触发change事件、上传失败on-error事件以及上传个数限制before-upload事件。 3、关键点就在于change事件,选择了多少个文件,这个事件就会执行多少次,例如你选择了100个文件,change事件就会循环执行100次,为了保证上传的准确性,这里顺手写了防抖事件,通过防抖,...
Classroom is a platform where teachers and students are able to communicate effectively with each other. The main objective of Classroom is not only to maintain communication but also share resources with students and track their progress. Teachers can r
原博文 el-upload进度条无效,on-progress无效问题解决方案 2019-08-16 14:10 −... 璇鸣杂谈 1 24039 <1>
ref="fileUpload":action="urls.fileUpload":on-success="handleUploadSuccess":on-error="handleUploadError":on-progress="progressUpload":before-upload="beforeUpload"show-file-list multiple><iclass="el-icon-upload"></i><divclass="el-upload__text">点击上传,或者拖拽到这里</div></el-upload> ...