uploadFile(file) {constformData =newFormData(); formData.append('file', file.data); file.inProgress = true;this.uploadService.upload(formData).pipe( map(event => {switch(event.type) {caseHttpEventType.UploadProgress: file.progress = Math.round(event.loaded * 100 / event.total);break;caseH...
{ } onFileSelected(event: any) { this.selectedFile = event.target.files[0]; } onUpload() { const formData = new FormData(); formData.append('file', this.selectedFile); this.http.post('http://example.com/upload', formData) .subscribe(response => { console.log('文件上传成...
可能是nv-file-select指令在实现时在link函数中进行各种事件的绑定,绑定时就需要我们的uploader对象。 而如果我们将其放在了link函数里,该指令的link函数是晚于nv-file-select的link函数执行的,所以无效。 upload // 上传文件self.upload=function(data) {// 上传文件AttachmentService.uploadFile(data._file) .then(...
uploadFile(file) {constformData =newFormData(); formData.append('file', file.data); file.inProgress=true;this.uploadService.upload(formData).pipe(map(event=>{switch(event.type) {caseHttpEventType.UploadProgress: file.progress=Math.round(event.loaded*100/ event.total);break;caseHttpEventType.Res...
Angular HttpClient upload file with FormData 从sof上找到一个example:https://stackoverflow.com/questions/46206643/asp-net-core-2-0-and-angular-4-3-file-upload-with-progress,不但上传文件,而且支持多文件: 模板代码: 0 && uploadProgress < 100">{{uploadProgress}}% 组件代码: import ...
.net版本angular-file-upload 分享一个angular的上传控件,双向绑定。 Simple example
varuploader=newFileUploader({url:需要上传的地址,autoUpload: 是否将文件添加到队列后自动上传(Boolean),headers: 与文件一起发送的头文件,只适合支持html5的浏览器,根据实际情况配置 }); 然后:根据需求,筛选我需要的文件类型 uploader.filters.push({name: 自定义滴,想写什么写什么,哈哈哈,fn:function(item) ...
Because the request headers in the above example include a Cookie header, the request would fail if the value of the Access-Control-Allow-Origin header were "*". But it does not fail: Because the value of the Access-Control-Allow-Origin header is "http://foo.example" (an actual origin...
this.http.post('http://example.com/upload', formData).subscribe(response => { console.log(response); }); } 在HTML模板中,创建一个文件上传的input元素,并通过change事件将选择的文件传递给uploadFile方法。 代码语言:txt 复制 以上就是在Angular 5中使用文件上传保存FormData的基本步骤。这种方法适用于需要...
38 1. [Simple example](http://nervgh.github.io/pages/angular-file-upload/examples/simple) 39 2. [Uploads only images (with canvas preview)](http://nervgh.github.io/pages/angular-file-upload/examples/image-preview) 40 3. [Without bootstrap example](http://nervgh.github.io/pages/angular...