Angular io download pdf file from url

WebRootPath, "uploads" ; if Directory. GetFileInfo fileName ; result. Add fileInfo. UploadProgress: this. Response: this. DownloadProgress: this. START: this. ERROR: this. Written by. Adolfo Arnold. NetCore Angular Asp. DevOps Conference. NDC Tech Town. Platinum sponsor of DevOps Conference. Visual Studio Tour We are sponsor of Visual Studio Tour Cloudgen The new e-book of our CTO. Service is just a TypeScript class with or even without Injectable decorator.

Once you create the service class you need to register it under app. Injectable is a decorator that has a property providedIn. When the service is provided at root level, Angular creates a single, shared instance of service and injects into any class that needs it. Registering the provider in the Injectable metadata also allows Angular to optimize an application by removing the service if it is not used.

If you are not using stricter type then your code should be working fine as it is working for Angular First replace the line this. I am also accepting response as Blob Binary Large Object.

You may also specify any value from supporting values, such as, json, blob, arraybuffer, text. You can have a look for more details on response type. I have used three ways for downloading file — two ways for Save as functionality and one way to show the file content on browser itself.

The above line create a Blob object with file content in response and expecting the file of JSON type. FileName ; response1. Add "x-filename", fileInfo.

ContentDispositionHeaderValue "attachment" ; response1. FileName; response1. I can't help you with the back end, I'm assuming your service is answering correctly. You can check the payload in the network log in your browser to confirm. I trying this example but the browser does not open the file. If I placed the URL direct in the browser it works perfect. Miguel, in your case it might be an option to use the attribute download in the link tag: Otherwise, make sure all the configuration is right.

Here in HTML, we have created two drop downs to select file and file type as well. Then two buttons to display the file in the same window or in a new window, also we need one object element which will act as a container to show the pdf file on the same page.

In typescript we have written two functions for, to display a file on the same page and to display a file in a new window. In both cases we got an array of bytes from the server, we catch that bytes array and apply its type to it.