webassembly | A WebAssembly Monorepo | Binary Executable Format library

llvm-objdump -S should work in the same way that it does for native object files.

If you are looking for nice display of code that lacks debug info you might also want to take a look at wasm-decompile which is part of the wabt project. Its able to do a much better job of making something readable than normal/native decompilers.

Ok, I figured it out. The answer is: use JsInterop.

My .razor page looks like this at the moment:

I have a recollection of Blazor not liking it when you change the signature of a callback (e.g. from bool to ModalDialogResponse). I often see a similar error. But, a full rebuild normally sorts it out.

You could also try commenting out your , rebuilding and then put it back and try again.

Or, deleting the obj and bin directories and rebuilding.

Finally, if you're looking for the Id, rather than pass it back up, as you already have it in the parent component, you could use:

Your origins isn't correct in your EnableCors attribute. You've got the url of your webapi (http://schoolwebapi.azurewebsites.net) when it should be the url of the website calling it:

The Blazor integration sample was pretty outdated when you wrote this question, but I have recently pushed an update that includes two new Blazor sample implementations that demonstrate how to include the Elsa Dashboard component within a Blazor WASM and Blazor Server project.

We are able to reproduce the reported issue at our end also. We have confirmed it as a bug and logged the defect report “Can't add a row in SFGrid when Database table is empty” for the same. Thank you for taking the time to report this issue and helping us improve our product. At Syncfusion, we are committed to fixing all validated defects (subject to technological feasibility and Product Development Life Cycle ) and including the defect fix in our release which is expected to be rolled out by end of April, 2021. Kindly follow our Syncfusion page for release related information.

After extensive research now I am able to auto scroll the carousel in blazor without javascript. I also got prev and next buttons working and added the feature: when user clicks on prev or next it enters into manual mode and it stops scrolling automatically. Below is my solution:

Firstly I would recommend building with -Oz or at least-O2 so that the toolchain tries is upmost to shrink the resulting binaryn.

I recommend building with -Oz --profiling-funcs and then using wasm-objdump or wasm-decompile to see why those imports and ultimately being used.

When I do this is clear that proc_exit is being used assert_fail .. indeed it looks like they are all due to the use of the assert macro and adding -DNDEBUG makes all those imports go away.

As you mentioned, MEMFS is an in-memory "filesystem" and it works in any browser. IndexedDB is a proper database and it's optimal use-case is for storing large amounts of data (more than what can fit in RAM).

Often times when an app or website is loaded for the first time there's a lot of API calls, authentication, and other work that needs to be done. Doing this every time the application opens up is not optimal so IndexedDB can be used as a way to speed up repeated visits. This way, the latest app state could be stored in IndexedDB and the app can then sync in the background (see stale-while-revalidate).

If you think your game could benefit from this, then you could consider using it. If you think you could also do this would MEMFS, however, I would recommend that since IndexedDB has some nuances.

In the specific case of safari on IOS, you can't store blobs in IndexedDB. You can, however, convert the blob into an ArrayBuffer but you'll also have to store the MIME type alongside the buffer in order to do the conversion correctly (since ArrayBuffer doesn't have a MIME type but blob does).

Writing to storage in IndexedDB may also fail. This could happen for a variety of reasons. Maybe the user is using private mode, or maybe they don't have enough disk space.

If the user clears their cache on their phone, the IndexedDB data may be cleared as well. You may need to handle this.

I've run into some of these errors in the past using IndexedDB and it can be a headache. I would recommend Memfs.

As for the implementation details of IDBFS, it may or may not remain constant across browsers and platforms. What I can say for sure, however, is that unless you are saving a lot of data that needs to be computed in your first application, try profiling memfs and if it works well enough, then you can stick with it.