kiosk | kiosk 🏢 Multi-Tenancy Extension | Continuous Deployment library

I have an angular application that is converted to electron. On building the application, white screen comes but on reloading, the application runs perfectly. What can be the cause for it ? Any help will be appreciated.

Here's my snippet of main.js file :

So I am new to the community (long time SO consumer). I am working on an kiosk application using Angular JS via a chromium browser (kiosk mode). The issue I have is that I need to include a privacy and terms of service (ToS) page in several languages which may have unwanted links. Rather than building components/pages for the various languages all I have is a privacy page that call an api/service and a set of html formatted files for each of the languages (these files will likely come from the marketing/legal teams - and they'll probably pull it from the company website without removing the links). The api in essence pulls/serves the html/body file for the corresponding language.

Interestingly enough all the other pages will remain in English (US) but the privacy and ToS can not. Note: The kiosk needs to also work offline (not connected to the internet) but may connect occasionally if possible for updates. The api and app is delivered internally (using localhost) by a Node-Red app/flow (all part of an IoT solution).

The problem is that when this dynamic html is loaded, if the html contains anchors and the user were to click on one of them then the app will navigate and there is no mouse keyboard to navigate back. The obvious solution is to not put the links in the first place, but the likelihood is that the marketing folks will copy the privacy body or ToS from their main website and hand to us. There may be 10 to 20 or more links per file and there may be 20 files or so for the languages.

I was hoping to use an Angular JS scheme in TypeScript to look at the dynamically changed DOM and strip out or modify the href attributes of any and all anchor tags essentially "disabling" preventing navigation. I was avoiding JQuery directly. I also don't want to touch/modify the html files - may need to strip out inline javascript or script tags too.

I was also looking to see if there was a way to intercept the click event on the anchors and prevent navigation for anything not already defined in the app router.

Lastly, I may look at chromium to prevent navigation to anything other than localhost - but this seems suboptimal.

Any ideas welcome. In the component .html...

In the component .ts...

import { DomSanitizer } from '@angular/platform-browser';

:

constructor(public http: HttpClient, private sanitizer: DomSanitizer, public restApi: DeviceApiService) { }

:

this.htmlData = this.sanitizer.bypassSecurityTrustHtml(this.htmlString);

where htmlString contains the response/payload from an API call (based on language) with responseType:text

I've noticed that bypassSecurityTrustHtml is prudent for use to use as the source of the content is known. It also allows inline CSS to be render appropriately.

a sample html snippet with line breaks and elements within anchor... (you can see this was from an office doc). It's ugly but valid.

I'm trying to connect with preload and frame.tsx
But, It isn't working.

frame.tsx

I've tried a lot of variations on windows shortcuts for Chrome to launch fullscreen kiosk mode in a specific monitor for desktops with none of them working with all the options at once. Variations attempted: "local path\Google\Chrome\Application\chrome.exe" --window-position=0,0 -kiosk -new-window url "local path\Google\Chrome\Application\chrome.exe" --start-fullscreen -new-window --window-position=0,0 url chrome -kiosk -new-window --window-position=0,0 --app=url chrome --start-fullscreen -new-window --windowposition=0,0 --app=url

just to help out any new users trying to replicate replace "local path" in the above with the directory path that gets you to the google chrome.exe application in your system. Also replace "url" with the full link to the page you want to load in chrome at launch. Right now all of the attempts have either kiosk fullscreen or location but not all in one working.

I'm using PowerShell 5.1 to iterate through a list of computers from active directory, and I'm struggling with something that should be simple.

In the code below, I'm selecting the name and description for each computer in a foreach loop. How should I reference the name and description individually inside the loop?

We have many phones using Android Management with kioskCustomLauncherEnabled on. When opening applications occasionally they will minimize as if the home button was pressed. We've observed this on Pixel 1, Pixel 3a and Pixel 4a phones. We've disabled all gestures thinking that might be related but it still occurs.

Is this a bug of the phone's kiosk mode? Is there a workaround?

This is my first time using stack overflow so apologies if I do this wrong.

I'm fairly new to coding in R and I'm trying to make a simple Shiny app using a TidyTuesday dataset. I wanted to make a map with points showing the different types of water systems ("water_tech") and radio buttons to choose which type of water system is plotted on the map. I got the app to load without an error message, however no matter which button is selected, all of the different types of water systems are plotted on the map, not just the one I selected (essentially, the buttons don't work). If anyone has any ideas about what could be causing this to happen I would greatly appreciate it!

Reproducible code:

I'm developing a web app for a kiosk. I want to print the bill without print preview or any interaction with user. In chrome we ca do this by passing --kiosk-printing argument from command prompt. Is there a similar method available for Microsoft Edge? The reason I'm switching from Chrome to Edge is Chrome always show the print preview for a short time (less than one sec in my case) even in the kiosk printing mode.

I'm trying to make a watchdog to listen to a folder changes (adding/deleting) files.

My problem is, that every time I copy-create/delete several files from this folder (and its subfolders), the event chain starts one by one for each and every file.

How can I make the on_event() method to be invoked only once, after multiple files creation/deletion?

Let's say I'm copying to this folders two images.

I want the event handler to be invoked only once after file transfer finishes, and not twice - once for each image - as it currently works.

Thanks!

The code runs on a raspberry pi 3 with python 3.7.

Here's the code: