FaceOff | UWP app created in Xamarin.Forms that uses Microsoft | Form library

I'm trying to pass a variable with a template name/path from views to the another template. So than I can use the variable in the include tag. I'm getting the error:

Trying to use the table sorting JQuery plugin in the Django template. Tried different sources for jquery and tablesorter files. Didn't seem to work with any of them. Just nothing changes on the template page. The real table that I'm trying to sort is tab2. Created a simple tab1 just for testing. Didn't work with this table also. Tried to follow these instructions https://mottie.github.io/tablesorter/docs/. Downloaded .js files from this page. Didn't have any experience with JS and JQuery before.

I'm having a new issue where all my attempts to join data tables in R result in NA. I'm reasonably sure that this must be because of my join columns being different but I'm unsure how.

Data comes from CSVs, was originally factor but I've also tried converting it to character and joining.

Samples of data and what I've tried below

The preprocessor has always been black magic to me but I think I finally need to use it.

I have implemented a logger class which I want to conditionally (compile flag) expand to nothing if the flag is not set so that I don't get all my prints in production.

This would have a usecase like so

I am trying to do something so simple creating and insert 4 tables with their data. I have spent hours on the web researching integrity constraints and tried several IDE's in case there's a bug but nothing seems to work. Code is shows below (excuted in order).

I can insert the data for the first two tables i.e vod_actor and vod_classification but when trying to add third/fourth table data I get the following error: ORA-02291: integrity constraint (SYSTEM.VOD_FILM_CLASS_FK) violated - parent

I don't understand why because the FK for vod_film is the PK for vod_classification which already has its data populated.

Any help would be greatly appreciated. I am a beginner please bear that in mind. Thanks

Update

Okay, so I updated the Procfile to bundle my components together

Procfile

web: npm run build-client && node server/index.js

But now it takes such a long time for my app to load because bundling takes a long time. Is there a better way to do this? This is a horrible user experience

... And if nothing else, is there a way to render a static page right away that says:

Blame Heroku, not me

====== Original Context =======

My application works correctly with heroku local & localhost:8080, my view fails to render on deployment heroku open. From the console, I get this error message:

app.bundle.js:1 Uncaught SyntaxError: Unexpected token <

This particular bundle contains my React components. I used a codesplit with webpack to load in dependencies at different moments because I'm using a vr framework (aframe/three.js) on the front end and react. I don't understand why this is occurring if it works just fine locally.

index.html

I have codesplit some JS modules by aframe/three components inside of index.bundle. And all of my react components are inside of app.bundle