recalc | Reactive calculator , or excel in a REPL | Apps library

So this is most likely a newbie SwiftUI question, I have a parent view which takes an @ObservedObject (e.g. viewModel) the view model seems to be correctly publishes changes in the model to the CollectionView, and view is correctly recalculating the body. However, the child view's (EmojiCell) body doesn't seem to be recalculated? Below is the related code, appreciate any insight. I can get this to work, if I change the Card to be ObservableClass and to have its isFaceUp as @Published but this obviously is not the right solution!

I am using

I need to recalculate the table by calling recal after a row was selected by check box. If it is selected by clicking the row calling recal works. I copied the below code from plugin site

i want to recalc and adjust my datatable after changing the dimensions of the table by a click event.

Adjusting and recalc the table without a callback works, but the content do a kind of "flipping" so first the old dimensions are visible and after the adjustment it flips to the new dimension. To prevent this, i want to add a overlay or hide the table on the start and show it again if the adjustment has done. At this point i going crazy.

Heres my code

I'm using leaflet in my shiny app and I want the app to open a window including a plot once the user clicks on the map. I have written the below code:

I am creating an application that takes in user input, sends it to my pccalc method and when the submit button in the GUI class (not present) is pressed opens the pw class window to display the results. What I am trying to do now is get the output printed to my textArea into a .txt file once the displayC method is called. You can see what I tried below, but nothing is happening and I'm not sure where to go from here.

Expected output would be the display and displayC methods both being present on the output before being saved to the file with the build name as the file name in txt format.

Method that prints:

I have the following to display time, which runs dynamically:

I have a small code with FullCalendar library displaying 2 calendars. One on the first tab, one on the 2nd tab. Both calendars show up, however, the one that is invisible when the page loads is not showing up properly.

Full code: https://codepen.io/MadBoyEvo/pen/rNxQQYP

So I thought I would do a refresh or quickly change the view from current to new one and back to current on a tab switch but whatever I do it doesn't work.

I want to extract email address from the Html String. First I extract the text from html string then pass the returning string into regular expression to search for email address.