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WebApi: File upload and download using JQuery and submit button | Kenny Tordeur
The download() function of the downloads API downloads a file, given its URL and other optional preferences.. If the specified url uses the HTTP or HTTPS protocol, then the request will include all cookies currently set for its hostname.; If both filename and saveAs are specified, then the Save As dialog will be displayed, pre-populated with the specified filename. In this tutorial, I’m going to show you how to use Angular to download a file from an authenticated blogger.com Web API endpoint. This is tricky for a couple of reasons: 1. We need to make sure the user is authenticated so anyone else going to the URL won’t have access to the file. In this article, we are going to discuss how to return files (PDF/Word/Excel) from Web API service. I am going to explain a step by step process to transfer a file over Http REST service. Let’s assume, we have a requirement to send a file based on the file type provided to the service request.
Web api download file javascript
By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. If you want to preserve the current page content while downloading the file you could add a hidden iframe somewhere in your page and have your download link do some JS behind the scenes to set the src attribute of said iframe to the appropriate location.
I've tested this with an action returning a FileContentResult but if you set ContentDisposition in the response headers, as you do, I see no reason why it wouldn't work with the WebAPI method.
One web api download file javascript the ActionResult type that is available for files is FileResult If the content you want to transfer is stored within a disk file, you can use the FilePathResult object. If your content is available through a stream you use FileStreamResult and you opt for FileContentResult if you have it available as a byte array, web api download file javascript. All these objects derive from FileResult and differ from one another only in the way that they write out data to the response stream.
How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more, web api download file javascript. How to force download of file from ASP. Asked 7 years, 3 months ago. Active 6 years, 4 months ago. Viewed 7k times. Open ; result. Ray Ray 1 1 gold badge 3 3 silver badges 10 10 bronze badges.
Do you mean like you want to show Open, Save As popup before the file is downloaded? I want to use jquery ajax method ,and how to do it? You can either navigate to this download url with window.
You can't actually download a file with ajax. I am facing the exact problem. Did you get a solution? Leniel Maccaferri Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Scaling your VPN overnight. Featured on Meta. The Web api download file javascript Community Roadmap is on the Blog.
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Jan 08, · This article will guide you how to upload a file in the database and download it from the database(SQL Server) using blogger.com Web API and Entity Framework. To consume Web API you can simply use JQuery Ajax. Create a Table in the Database. First, you need a table where file . The download() function of the downloads API downloads a file, given its URL and other optional preferences.. If the specified url uses the HTTP or HTTPS protocol, then the request will include all cookies currently set for its hostname.; If both filename and saveAs are specified, then the Save As dialog will be displayed, pre-populated with the specified filename. Dec 20, · WebApi: File upload and download using JQuery and submit button Posted by Kenny Tordeur, at Friday, December 07, I am going to create a WebApi service called FileService that can be used to upload and download files.
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