file-upload

Angular file upload progress percentage [duplicate]

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This works in Angular 9 and 10 (note observe: ‘events’) const headers = new HttpHeaders({ ‘Content-Type’: ‘application/json’, Accept: ‘application/json’, Authorization: token })) const formData = new FormData(); formData.append(‘file_param_name’, file, file.name); this.httpClient.post(url, formData, { headers, reportProgress: true, observe: ‘events’ }).subscribe(resp => { if (resp.type === HttpEventType.Response) { console.log(‘Upload complete’); } if (resp.type === HttpEventType.UploadProgress) { const … Read more

Check file type when form submit?

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Instead of using onsubmit, use jQuery’s submit handler, and validate using some javascript like the following: function getExtension(filename) { var parts = filename.split(‘.’); return parts[parts.length – 1]; } function isImage(filename) { var ext = getExtension(filename); switch (ext.toLowerCase()) { case ‘jpg’: case ‘gif’: case ‘bmp’: case ‘png’: //etc return true; } return false; } function isVideo(filename) … Read more

Uploading file using Jersey over RESTfull service and The resource configuration is not modifiable?

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In order to use multipart in your Jersey application you need to register MultiPartFeature in your application, i.e.: public class ApplicationConfig extends Application { public Set<Class<?>> getClasses() { final Set<Class<?>> resources = new HashSet<Class<?>>(); // Add your resources. resources.add(UploadFileService.class); // Add additional features such as support for Multipart. resources.add(MultiPartFeature.class); return resources; } } For more … Read more

How to choose multiple files using File Upload Control?

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The FileUpload.AllowMultiple property in .NET 4.5 and higher will allow you the control to select multiple files. <asp:FileUpload ID=”fileImages” AllowMultiple=”true” runat=”server” /> .NET 4 and below <asp:FileUpload ID=”fileImages” Multiple=”Multiple” runat=”server” /> On the post-back, you can then: Dim flImages As HttpFileCollection = Request.Files For Each key As String In flImages.Keys Dim flfile As HttpPostedFile = … Read more

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