js-file-download | Javascript function to trigger browser | Runtime Evironment library

I ran across this npm bug report npm ci behaves incorrectly with some version numbers
which had a link to the archived post
npm prune –production (after npm ci only) erroneously uninstalls regular dependency

So I started looking at how the @dealertrack package was specified.

I changed

Inertia requests must have an Inertia response. So you would be correct in saying that you shouldn't use Inertia for this request.

Try following the answer in the post you linked which is using instead or make an Axios request.

Something like (not recommended):

This is a problem with axios:

I guess, you should use blob or arraybuffer as responseType for axios.

To convert graphql to postman collection, first you need graphql schema. Graphql schema can be downloaded by running introspection query on the graphql server end point. Here is how to do it.

1. Install graphql-cli

Currently WebAssembly only defines basic number types to communicate between JS and WASM. There is no Object types nor Array types. This is the WebAssembly's design goal. Emscripten have done some hacks to make C++ Class <=> JS bindings, but they are not WASM standard.

BUT there is a way around to get the array. JS have a direct access to the internal memory of WASM module, even without an API. WASM has a linear memory model and the linear memory is interfaced through WebAssembly.Memory(). WebAssembly.Memory() is a single ArrayBuffer WebAssembly.Memory.buffer where your WASM module uses as the heap memory region and where memory allocations (e.g. malloc()) happens.

What does it mean? It means that the pointer (integer in JS side) you get from getPtr() is actually an offset to WebAssembly.Memory.buffer.

Emscripten automatically generates JS (this is generated from a template called preamble.js) code that create WebAssembly.Memory(). You can search Emscripten-generated code yourself and should be able find out a line similar to this line:

If you look at the definition of FileDownloadResponse, you will notice that blobBody parameter is essentially a Promise.

Have you tried setting the following in send_file :

The entire point of Ajax is that the response to the HTTP request is processed by your JavaScript instead of the browser's default handling.

So instead of being saved to the Downloads folder, the response is given to your JavaScript.

As I understand correctly you host your Vue.js application from S3.

You need to include CORS headers in your S3 buckets. Without them the browser will block all requests to your Flask application. You are making requests to api.myflaskapi.net from app.myvuejsapp.net so you need configure CORS in app.myvuejsapp.net.

You can read documentation how to set CORS in S3 here and here.

To configure your bucket to allow cross-origin requests, you create a CORS configuration, which is an XML document with rules that identify the origins that you will allow to access your bucket, the operations (HTTP methods) that will support for each origin, and other operation-specific information.

You can add up to 100 rules to the configuration. You add the XML document as the cors subresource to the bucket either programmatically or by using the Amazon S3 console. For more information, see Enabling Cross-Origin Resource Sharing (CORS).