[racket-users] Re: drracket: disabling tools in edit -> preferences -> tools

2019-09-20 Thread gfb
Yes, the How To Design Programs (and possibly DeinProgramm ) tool relies on the Test Engine tool. If you have a moment to do so, I'd encourage filing this consequence as an issue on GitHub. -- You received this message because you are subscribed to the Google Groups "Racket Users" group.

[racket-users] drracket: disabling tools in edit -> preferences -> tools

2019-09-20 Thread 'Wayne Harris' via Racket Users
FWIW, I opened DrRacket (on a Windows system) and disabled some tools in preference -> tools. On restart, I got a dialog with title DrRacket Internal Error saying preferences:get: tired to get a preference but not default set for 'test-engine:enable?'. Pressing okay on the dialog window, ju

Re: [racket-users] Is there a webview for Racket?

2019-09-20 Thread Andre Garzia
Neil, Thanks a lot for the detailed response. I am new to Racket, FFI and everything else but I decided to take a shot at it today. I've managed to create a web-view% GUI class that can display web pages on macOS. It is wrapping around WKWebView which is the current way of doing things. I hav

[racket-users] Web View for Racket

2019-09-20 Thread Andre Garzia
Neil, Thanks a lot for the detailed response. I am new to Racket, FFI and everything else but I decided to take a shot at it today. I've managed to create a web-view% GUI class that can display web pages on macOS. It is wrapping around WKWebView which is the current way of doing things. I hav

Re: [racket-users] How to disable back button in web application

2019-09-20 Thread Jens Axel Søgaard
Den fre. 20. sep. 2019 kl. 13.51 skrev Marc Kaufmann < marc.kaufman...@gmail.com>: > Thanks Jens, yes the send/forward seems to at least address a few of the > cases that I have - not sure if it disallows the forms unless I use > continuations in the forms (right now I am not, mostly just sending

Re: [racket-users] How to disable back button in web application

2019-09-20 Thread Marc Kaufmann
Thanks Jens, yes the send/forward seems to at least address a few of the cases that I have - not sure if it disallows the forms unless I use continuations in the forms (right now I am not, mostly just sending the request to the current URL. I'll have to see. Yes, I worked through and read the Cont

Re: [racket-users] How to disable back button in web application

2019-09-20 Thread Stephen De Gabrielle
Maybe also relevant https://docs.racket-lang.org/continue/index.html#%28part._.The_.Double_.Submit_.Error%29 The whole Continue tutorial is worth the time spent. s. On Fri, Sep 20, 2019 at 12:32 PM Jens Axel Søgaard wrote: > Is `send/forward` what you need? > > Den fre. 20. sep. 2019 kl. 11.

Re: [racket-users] How to disable back button in web application

2019-09-20 Thread Jens Axel Søgaard
Is `send/forward` what you need? Den fre. 20. sep. 2019 kl. 11.43 skrev Marc Kaufmann < marc.kaufman...@gmail.com>: > Hi all, > > disclaimer: I am guessing that my current design simply doesn't allow me > (easily) what I want, but there may be a solution I am unaware of. > > In my Racket-powered

[racket-users] How to disable back button in web application

2019-09-20 Thread Marc Kaufmann
Hi all, disclaimer: I am guessing that my current design simply doesn't allow me (easily) what I want, but there may be a solution I am unaware of. In my Racket-powered website I want to disable the back button or keep people from using the back button to resubmit (with different data) a prev