Angular download pdf from api

For this demo, we are going to refer to our same previous example. At very first, here we will create rest API in spring. Following is the rest API. File file ;. Active 2 months ago. Viewed k times. Improve this question. Add a comment. Active Oldest Votes. Improve this answer. J Scott 1 1 silver badge 6 6 bronze badges.

Yennefer Yennefer 4, 7 7 gold badges 28 28 silver badges 38 38 bronze badges. Thank you! Don't you have to somehow remove the link from DOM? However, I cannot find a reliable way to work around that. How would you fix it? Show 6 more comments. I hate to post the simple thank you comments as they are usually not value added I had been searching struggling with this for WAY too many hours today.

I had been searching for the code you have from this. You need to use Visual Studio version NET Core 3. Throughout the article, I use the sample application projects in Angular for code demo and discussions. The project in AngularJS is for backward compatibility in case some developers still need it. Here is the home page of the sample application in Angular. The byte array will then be sent to the client-side for processes. By comparisons, the server-side approach is much more powerful and has more features and flexibility.

For demo purposes, a PDF data report, Product Order Activity shown in the screenshot above , is generated from a static data source simulating the data from a database using the PdfDataReport tool I previously posted. The PDF data document creation is not the focus of this article. The PdfFileWriter library built with the. NET Framework 4. NET 5 projects.

Drawing , System. Forms , System. DataVisualization , PresentationCore , etc. You can see how the ASP. And web API is returning the data in the form of file stream.

Now, in this step, we will install file saver service to download file immediately. So, go to terminal and then run this below command to install file saver. So, write this below code in your typescript file. Line 4 to Here in these lines, we are getting file extension. And then getting the exact file type. Line Here in this line, we are calling the download service with two parameters fileName and fileType.

Line Here in this line, after getting successful api call, we are calling saveAs function from file saver service which we have install above. There are two parameters in saveAs function.