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Groups > comp.lang.prolog > #13228
| From | Mostowski Collapse <janburse@fastmail.fm> |
|---|---|
| Newsgroups | comp.lang.prolog |
| Subject | Re: Request for comments, async ISO core standard I/O |
| Date | 2022-09-16 02:54 +0200 |
| Message-ID | <tg0hgd$6n2t$1@solani.org> (permalink) |
| References | (8 earlier) <30228514-d7f4-457f-9ed9-6b8b16617718n@googlegroups.com> <166fdad7-1a4e-42d1-8b99-6675db8b7442n@googlegroups.com> <b8cb57a7-2a98-48fd-ab7a-9d75ade2e009n@googlegroups.com> <8e2bd0c4-0976-48f1-917f-dda7c99bc840n@googlegroups.com> <8bc2353f-611a-4cee-a0ac-e63e43d4fcf5n@googlegroups.com> |
On second though, I will not use this piece
of code, rather should work more consequently
in keeping the overal code async and the examples
async as well, so that it wont happen, that the browser
blocks. From GUI viewpoint its not so trivial
to make it async compatible. There are few tricks
needed. If there is only one action button this
works to avoid that multiple Prolog interpreter
calls are spawned:
async function main_async() {
document.getElementById("launch").disabled = true;
try {
async bla bla
} finally {
document.getElementById("launch").disabled = false;
}
}
document.getElementById("launch")
.addEventListener("click", main_async);
But if there are multiple action buttons,
more work is needed.
Mostowski Collapse schrieb:
> Why not load small JavaScript snippets synchronously
> in the browser? This one works for me. At least
> some local testing works already, its not yet deployed:
>
> let parent = "";
> let cache = {};
>
> /**
> * Load a JavaScript text synchronously.
> *
> * @param url The url.
> */
> function cludge(url) {
> /* resolve and check */
> if (parent !== "")
> url = new URL(url, parent).href;
> let map = cache[url];
> if (map !== undefined)
> return map;
> map = {};
> cache[url] = map;
>
> /* load and execute */
> let back = parent;
> try {
> parent = url;
> let request = new XMLHttpRequest();
> request.open('GET', url, false);
> request.send();
> let fun = new Function("exports", "require", request.responseText);
> fun(map, cludge);
> } finally {
> parent = back;
> }
> return map;
> }
>
> Have Fun!
>
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Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-10 00:28 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-10 00:29 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-10 01:20 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-11 05:41 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-11 05:52 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-11 06:23 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-11 08:27 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-12 06:49 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-12 06:54 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-12 06:56 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 01:48 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 07:37 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 07:38 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 07:39 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 07:47 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 07:59 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-14 08:12 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-20 04:41 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-20 04:42 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-20 11:22 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-20 11:25 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-21 00:57 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-22 19:30 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-22 19:31 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 06:08 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 06:10 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 06:38 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 12:18 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-09-04 14:19 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-09-15 14:09 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <janburse@fastmail.fm> - 2022-09-16 02:54 +0200
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-10-06 12:43 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-10-06 12:46 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-10-06 12:48 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 11:01 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2022-08-24 11:02 -0700
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2023-03-09 08:47 -0800
Re: Request for comments, async ISO core standard I/O Mostowski Collapse <bursejan@gmail.com> - 2023-03-09 08:53 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-02-22 11:18 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-02-22 11:26 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-22 03:49 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-03-05 15:08 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-03-16 01:29 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-03-16 01:39 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-03-16 01:48 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <janburse@fastmail.fm> - 2024-03-16 01:53 +0100
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-01 14:01 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-01 14:09 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-01 14:16 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-14 03:38 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-14 03:48 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-14 04:01 -0800
Re: Request for comments, async ISO core standard I/O Mild Shock <bursejan@gmail.com> - 2024-02-14 04:39 -0800
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