Is it possible to load the html without executing JS?

[arekdygas]

Yeah - I know the title might sound as if I'm crazy, but it's a serious question. I'd like to either:

1. Load HTML to DOM, without executing any scripts and then call a script on loaded DOM.

or

2. Be able to execute script on a page, but if that script uses DOMParser, then scripts in HTML parsed by it should not be executed.

My specific case: I'm trying to evaluate if it is possible to run DOMPurify server side, so that my sanitization on server side is as close as possiblt to the client side. Before I start conversion of JS to C#, I decided to check if DOMPurify will work "out of the box" and what its performace will be. After working around of some issues (e.g. #101) it does work for simple cases, but I encountered issues sanitizing HTML with script tags. I'm aware that a lot more can backfire, but hey - why not try! :)

I'm sure I can workaround this problem as well, but again - maybe I miss some obvious solution. I saw in code, that if fragment is processed, then scripts execution is skipped. I'm not sure if that is what I want, but maybe there's another way...

Versions:
AngleSharp & AngleSharp.JS: master
Jint: 4.2.1

[FlorianRappl]

Sounds interesting - from the top of my head: no. But I think it would be viable to introduce a callback that would (if set) allow you to decide if you want to run a script or not. If no callback is given it will default to always return true, i.e., always run the script.

[arekdygas]

Thanks for the reply! As a follow-up - using simple callback works as expected, but unfortunately I stumbled on a few other problems, which I will report as separate issues a bit later. Before reporting, I'll ask some things on gitter, because maybe I'm just doing something wrong.