RegisterNUICallback not triggered

TheSnafu · 2019-03-27T22:57:06.751Z

Hi, i would like to create a nui script, but somehow the RegisterNUICallback event not beeing trigered

the resource name: characterSelect

libary structure:

characterSelect
- client
  - html
    - characterSelect.js
    - index.html
    - style.css
  - characterSelect_c.lua
- __resource.lua

characterSelect_c.lua (client)

RegisterNUICallback('inf', function(data, cb)
    SetNuiFocus(false,false)

    TriggerEvent("chat:addMessage", {
        color = {0, 255, 0},
        multiline = true,
        args = {"[SUCESS]: ", "something"}
    })

    cb('ok')
end)

characterSelect.js

$(function(){
    $('#wrapper').hide();
    
    window.addEventListener('message', function(event){
        var item = event.data;

        if (item.command && item.command == 'enableUI'){
            $('#wrapper').show();
            
        }else if(item.command && item.command == 'disableUI'){
            $('#wrapper').hide();
        }
    },false);


    $('#third').click(function() {
        $.post('http://characterSelect/inf', JSON.stringify({}));
    
        $('#wrapper').hide();
    });

});

The click event is working, because it hides the wrapper div
I don’t know what’s wrong

throwarray · 2019-03-27T23:04:14.738Z

Kinda guessing, but try renaming your resource and using all lowercase. characterselect

Woopi · 2019-03-27T23:26:41.863Z

its RegisterNuiCallback, not RegisterNUICallback

TheSnafu · 2019-03-27T23:37:03.140Z

I tried, but nothing changed. I renamed the resource and the files too

TheSnafu · 2019-03-27T23:43:43.020Z

If i renaming, than occurs an error in F8 console --> attempt to call a nil value (global
‘RegisterNuiCallback’)

Woopi · 2019-03-27T23:46:24.442Z

Ops… sorry.

I was wrong, it was RegisterNUICallback. The searchbar is broken for me atm so…

Woopi · 2019-03-27T23:50:39.237Z

TheSnafu:

$.post(‘http://characterSelect/inf’, JSON.stringify({}));

maby its the uppercase resource name that is causing the issue, i remember me having that issue a while back. try to do

$.post(‘http://characterselect/inf’, JSON.stringify({}));

and then renaming the resource folder of cource

TheSnafu · 2019-03-27T23:53:14.305Z

Yes it work now, jut i forgot to rename the javascript file name in the index.html

But the problem was the resourcename contained uppercase letter

Thx guys for help

Woopi · 2019-03-27T23:53:54.107Z

nice, happy to help

throwarray · 2019-03-28T05:01:51.523Z

by repeating the same answer I gave, big help…