1. 引入el-upload组件并在Vue3模板中使用 首先,在Vue组件中引入Element Plus和el-upload组件: vue <template> <el-upload ref="upload" :action="uploadUrl" :method="uploadMethod" :on-success="handleSuccess" :on-error="handleError" :on-progress="handleProgress" :before-upload="beforeUpl...
二次封装el-upload,实现对el-upload的属性,方法,事件,插槽的全面兼容,并重写上传方法,同时完成onsuccess,onerror等等事件,暂时未作onprogress的处理,就是滚动条那个函数。 <template><el-uploadv-bind="$attrs"ref="eluploadRef":http-request="myupload"><templatev-for="(value, name) in slots"#[name]="...
};// 文件上传成功时的钩子constuploadSuccess= (response, file, fileList) => {// 上传成功之后后台返回的数据console.log('uploadSuccess', uploadSuccess); };constuploadProgress= (e, file, fileList) => {console.log('uploadProgress', uploadProgress) };constuploadError= (err, file, fileList) =>...
首先就是定义一个ElementPlus的上传组件,我这边就叫NewUpload: html <el-uploadref="upload"multiple:limit="limit"action="#"v-model:file-list="fileList":before-upload="beforeUpload":on-exceed="handleExceed":on-success="handleUploadSuccess":on-error="handleUploadError":on-remove="handleDelete":on-p...
<el-input style="width: 146px;margin-bottom: 6px;"type="text"placeholder="点击 粘贴图片"@paste="handlePaste"/> <!-- upload 组件--> <el-upload :before-upload="beforeFileUpload"...> ...</el-upload> 读取粘贴板内容并传给el-upload ...const uploadRef = ref<InstanceType<typeof ElUp...
只写必要部分: <el-upload ref="uploadInstance"> </el-upload> import { ref } from 'vue' const uploadInstance = ref() const manualUploadFile = () => { uploadInstance.val…
ref="uploadBanner" > <el-icon v-else class="avatar-uploader-icon"><Plus /></el-icon> <el-icon v-if="formData.appLogo" class="logoDelete" @click.stop="clearUploadImg" ><CircleCloseFilled /></el-icon> </el-upload> b: js部分 // 上传 const...
<el-upload ...</el-upload> 然后代码实现模拟点击 ... const triggerRef = ref<InstanceType<typeof ElButton>>() const uploadRef = ref<InstanceType<typeof ElUpload>>() //自定义上传文件 const chooseFile = ()=> { //模拟点击上传按钮 triggerRef.value?.$.vnode.el?.cl...
</el-upload> 2.methods // 上传 const headers = ref({Authorization: "Bearer " + getToken()}) const uploadFileUrl = ref(import.meta.env.VITE_APP_BASE_API + "/file/upload") const fileList = ref<UploadUserFile[]>([]) //移除文件时的钩子函数 ...
在Vue2中 一般用 this.$ref.xxxx 进行获取组件对象 Vue3中就不使用这个方法了 例如: <el-upload class="upload-demo" action="" :http-request="handleUpload