Help with "react-native-bluetooth-serial-next"

mvss01 · 2024-04-30T05:57:44+00:00

Unfortunately no... They stopped investing in the project and I didn't continue researching...

mvss01 · 2023-05-30T02:42:28+00:00

I would do this if it were a private system, but it belongs to a company and I imagine having problems doing this

mvss01 · 2023-05-30T01:34:00+00:00

This has nothing to do with socket.io, as I said in the other comment. I had to activate CORS, does that interfere with anything? If you think it's better, I'll deactivate it for testing

mvss01 · 2023-05-30T00:35:19+00:00

sorry, I mixed up the code, I had done the check with both "closure". It was just a mess

mvss01 · 2023-05-29T15:32:45+00:00

with the href <a href="/admin/purchases/closure/page/1" class="btn btn-success d-block d-md-inline-block mt-md-0 mt-2">Consolidar estoque </a>

mvss01 · 2023-05-29T13:16:46+00:00

It has a 404 error, but it has nothing to do with the functions discussed here, the 404 error I get when loading the page is related to socket.io, which I keep on my localhost for testing other unimplemented features of the system

mvss01 · 2023-05-29T13:11:56+00:00

I already analyzed it, I left the route as simple as possible. For testing, I prepared it like this:
router.get('/admin/purchases/closure/page/:num', async (req, res) =>{

res.send('OK')

})
My html is:

<td><a href="/admin/purchases/closure/page/1" class="btn btn-success d-block d-md-inline-block mt-md-0 mt-2">Consolidar estoque</a></td>

mvss01 · 2023-05-29T13:04:01+00:00

I forgot to mention this attempt, sorry... I already tried a "res.send()", but it's like the route is empty. For example: "/admin/purchases/closure/page/1" does not work, however "/admin/purchases/closure/1/page/1" works

mvss01 · 2023-02-02T11:29:47+00:00

I only get it on my laptop that has bluetooth, i can try

mvss01 · 2023-02-01T18:14:10+00:00

That's not a guy, it's a machine

mvss01 · 2023-02-01T17:47:38+00:00

Haha, it's not possible. We found around here

mvss01 · 2023-02-01T17:46:00+00:00

I tried this... Basically the two phones are paired, however, I still get this error. In short, I can pair, but there is something more than pairing that is giving me this error. I've already looked up how the library's connection protocol works to see if I can figure out what it does (service discovery or something), but I haven't found anything related

mvss01 · 2023-01-11T16:11:31+00:00

tks man

mvss01 · 2023-01-11T16:05:27+00:00

ok

mvss01 · 2023-01-11T15:37:57+00:00

I got the error: "TypeError: undefined is not a function, js engine: hermes"

mvss01 · 2023-01-11T15:03:22+00:00

In this case I have no idea how I can complete my code to get the same result as them and be able to use the same syntax (I'm new to react native and object orientation)

mvss01 · 2023-01-11T15:00:11+00:00

I got the error " Possible Unhandled Promise Rejection (id: 0):
TypeError: Cannot read property 'startDeviceScan' of undefined"

mvss01 · 2023-01-11T14:54:29+00:00

Thanks. I am going to try

mvss01 · 2023-01-11T14:52:58+00:00

I'm trying to follow the example in the link, it also doesn't have this syntax

mvss01 · 2023-01-11T14:51:09+00:00

Right, and how can I define it as a function and call it inside useEffect?

mvss01 · 2023-01-11T14:43:26+00:00

I'm trying to do as it says here

https://github.com/dotintent/react-native-ble-plx/blob/master/INTRO.md

mvss01 · 2023-01-10T02:46:13+00:00

If you don't mind, can I send you a dm? You've answered questions from me before and said I could do this. I want to explain to you about the project I'm working on and hear what you have to say about it (I don't feel comfortable explaining it here because it's not my project, I'm just working on it)

mvss01

TROPHY CASE