Login.

ben_wright · May 6, 2012

debugscript.

this line: local acc = mysql_query(connect, "SELECT * FROM `accounts` WHERE `login` = '"login"' AND `password` = '"pass"'")

syntax errors. Post the current code, server & client you are using.

#DaMiAnO · May 7, 2012

My current code:

local screenWidth, screenHeight = guiGetScreenSize() 
  
function createDxOnLogin() 
    dxDrawRectangle(769.0, 379.0, 211.0, 193.0, tocolor(255, 0, 0, 155), false) 
    dxDrawText("Ping: "..tostring(getPlayerPing(getLocalPlayer())).."\n\n\n FPS: 0",778.0, 387.0, 970.0, 542.0, tocolor(255, 255, 255, 255), 1.0, "bankgothic", "left", "top", false, false, false) 
    dxDrawRectangle(358.0, 379.0, 404.0, 193.0, tocolor(255, 192, 0, 155), false) 
    dxDrawText("Rejestracja", 358.0, 380.0, 574.0, 418.0, tocolor(255, 255, 255, 255), 1.0, "bankgothic", "left", "top", false, false, false) 
    dxDrawRectangle(769.0, 178.0, 211.0, 193.0, tocolor(0, 255, 0, 155), false) 
    dxDrawText("Online:\n\n   1 / 100", 776.0, 180.0, 962.0, 215.0, tocolor(255, 255, 255, 255), 1.0, "bankgothic", "left", "top", false, false, false) 
    dxDrawRectangle(358.0, 178.0, 404.0, 194.0, tocolor(0, 96, 255, 155), false) 
    dxDrawText("Logowanie", 361.0, 180.0, 547.0, 215.0,tocolor(255, 255, 255,255), 1.0, "bankgothic", "left", "top", false, false, false) 
end 
  
function createGUIElements() 
    loginButton = guiCreateButton(634, 323, 117, 37, "Zaloguj!", false) 
  
    loginPassLabel = guiCreateLabel(481, 244, 48, 56, "Login:\n\n\nHaslo:", false) 
    guiSetFont(loginPassLabel,"default-bold-small") 
  
    registerLabel = guiCreateLabel(363, 424, 397, 86, "Jesli nie posiadasz konta, udaj sie na nasze forum i zarejestruj konto.\nKolejnym krokiem bedzie zalozenie postaci.\n\n\n[url=http://www.LostHeaven.pl]http://www.LostHeaven.pl[/url]", false) 
    guiSetFont(registerLabel,"default-bold-small") 
  
    loginBox = guiCreateEdit(525, 241, 145, 23, "", false) 
    guiEditSetMaxLength(loginBox, 25) 
  
    passBox = guiCreateEdit(525, 281, 145, 23, "", false) 
    guiEditSetMasked(passBox, true) 
    guiEditSetMaxLength(passBox, 30) 
  
    keyImage = guiCreateStaticImage(358, 237, 111, 94, "key.png", false) 
    
    guiSetVisible(loginButton, true) 
    guiSetVisible(loginPassLabel, true) 
    guiSetVisible(registerLabel, true) 
    guiSetVisible(loginBox, true) 
    guiSetVisible(passBox, true) 
    guiSetVisible(keyImage, true) 
    
    addEventHandler("onClientGUIClick", loginButton, clientSubmitLogin, false) 
end 
  
addEventHandler("onClientResourceStart",resourceRoot,function() 
    createGUIElements() 
    
    showCursor(true) 
    guiSetInputEnabled(true) 
    
    addEventHandler("onClientRender", root, createDxOnLogin) 
end) 
  
addEvent("tryAgain", true) 
  
function clientSubmitLogin(button,state) 
    if button == "left" and state == "up" then 
        local login = guiGetText(loginBox) 
        local pass = guiGetText(passBox) 
  
        if login and pass then 
            triggerServerEvent("submitLogin", getRootElement(), login, pass) 
  
            guiSetVisible(loginButton, false) 
            guiSetVisible(loginPassLabel, false) 
            guiSetVisible(registerLabel, false) 
            guiSetVisible(loginBox, false) 
            guiSetVisible(passBox, false) 
            guiSetVisible(keyImage, false) 
            guiSetInputEnabled(false) 
            showCursor(false) 
        else 
            outputChatBox("#EE5555* #C0C0C0Prosze wpisac #EE5555Login #C0C0C0oraz #EE5555Haslo#C0C0C0, aby sie zalogowac!", 255, 255, 255, true) 
        end 
    end 
end

Server:

addEvent("submitLogin", true) 
addEventHandler("submitLogin", root, function(login, pass) 
local acc = mysql_query(connect, "SELECT * FROM `accounts` WHERE `login` = '"..login.."' AND `password` = '"..pass.."'") 
    if acc then 
        outputChatBox("Zalogowano.", source) 
        triggerClientEvent(client,"close",root) 
    else 
        outputChatBox("#EE5555* #C0C0C0Podano zly #EE5555Login #C0C0C0lub #EE5555Haslo#C0C0C0!", source, 255, 255, 255, true) 
        triggerClientEvent(client, "tryAgain", getRootElement()) 
    end 
end)

ben_wright · May 7, 2012

mysql = exports.mysql -- add this anywhere on serverside, and correct it to yours

#DaMiAnO · May 7, 2012

Bugged code:

Client:

function tryAgainLogin() 
    guiSetVisible(loginButton, true) 
    guiSetVisible(loginPassLabel, true) 
    guiSetVisible(registerLabel, true) 
    guiSetVisible(loginBox, true) 
    guiSetVisible(passBox, true) 
    guiSetVisible(keyImage, true) 
     
    showCursor(true) 
    guiSetInputEnabled(true) 
     
    outputChatBox("Test4!", 255, 255, 255, true) 
     
    addEventHandler("onClientRender", root, createDxOnLogin) 
end 
addEvent("tryAgain", true) 
addEventHandler("tryAgain", getResourceRootElement(getThisResource()), tryAgainLogin)

function onPlayerLoginToAccount(login, pass) 
mysql = exports.mysql 
local acc = mysql_query(connect, "SELECT * FROM `accounts` WHERE `login` = '"..login.."' AND `password` = '"..pass"'") 
    if acc then 
        outputChatBox("Zalogowano.", source) 
    else 
        outputChatBox("#EE5555* #C0C0C0Podano zły #EE5555Login #C0C0C0lub #EE5555Hasło#C0C0C0!", source, 255, 255, 255, true) 
        triggerClientEvent("tryAgain", getRootElement()) 
    end 
end 
addEvent("submitLogin", true) 
addEventHandler("submitLogin", root, onPlayerLoginToAccount)

attempt to call local 'pass' (a string value)

hxv · May 7, 2012

local acc = mysql_query(connect, "SELECT * FROM `accounts` WHERE `login` = '" .. login .. "' AND `password` = '" .. pass .. "'")

#DaMiAnO · May 7, 2012

local acc = mysql_query(connect, "SELECT * FROM `accounts` WHERE `login` = '" .. login .. "' AND `password` = '" .. pass .. "'")

Now:

bad argument #1 to 'mysql_query' (mysqlHandler expected, got nil)

Castillo · May 7, 2012

You haven't connected to the MySQL server, and "connect" variable is nil.

#DaMiAnO · May 7, 2012

@UP:

Nope, I'm connected to MySQL.

connect = mysql_connect("localhost", "root", "", "lh") 
  
if(connect) then 
    outputServerLog("\n[MySQL] Pomyslnie polaczono z MySQL!") 
    outputDebugString("Pomyslnie polaczono z MySQL!", 3, 0, 224, 0) 
    else 
    outputServerLog("\n[MySQL] Wystapil blad podczas laczenia z MySQL! Polaczenie zostalo zerwane...") 
    outputDebugString("Wystapil blad podczas laczenia z MySQL! Polaczenie zostalo zerwane...", 3, 255, 0, 0) 
    mysql_close(connect) 
end

Castillo · May 7, 2012

May I ask why are you using Ryden's MySQL module? you could use the built-in MySQL functions which are a lot easier to use.

dbConnect 
dbExec 
dbQuery 
dbPoll 
dbFree

Chamberlien · May 8, 2012

Using a already made MySQL resource such as the MTA-paradise one is good to use for your simple SQL daily life.

#DaMiAnO · May 8, 2012

May I ask why are you using Ryden's MySQL module? you could use the built-in MySQL functions which are a lot easier to use.
dbConnect 
dbExec 
dbQuery 
dbPoll 
dbFree 

Because, MySQL module by Ryden is easier for me.

ben_wright · May 8, 2012

mysql = exports.mysql -- add this anywhere on serverside, and correct it to yours

Still got this, right?

#DaMiAnO · May 8, 2012

mysql = exports.mysql -- add this anywhere on serverside, and correct it to yours

Still got this, right?

Yes.

ben_wright · May 8, 2012

fairly bad with mysql, give this a try

mysql = exports.mysql 
  
function onPlayerLoginToAccount(login, pass) 
local acc = mysql_query(handler, "SELECT * FROM `accounts` WHERE `login` = '" .. login .. "' AND `password` = '" .. pass .. "'") 
    if acc then 
        outputChatBox("Zalogowano.", source ) 
    else 
        outputChatBox("#EE5555* #C0C0C0Podano zły #EE5555Login #C0C0C0lub #EE5555Hasło#C0C0C0!", source, 255, 255, 255, true ) 
        triggerClientEvent("tryAgain", root ) 
 else 
if (not acc) then 
outputChatBox("mySQL error", try again, source ) 
         end 
     end 
end 
addEvent("submitLogin", true) 
addEventHandler("submitLogin", root, onPlayerLoginToAccount)

#DaMiAnO · May 8, 2012

Server:

function onPlayerLoginToAccount(login, pass) 
local query = dbQuery(connect, "SELECT * FROM `accounts` WHERE `login` = '%s' AND `pass` = '%s'", login, pass) 
local acc = dbPoll(query, 0) 
    if acc then 
        outputChatBox("Zalogowano.", source ) 
    else 
        outputChatBox("#EE5555* #C0C0C0Podano zły #EE5555Login #C0C0C0lub #EE5555Hasło#C0C0C0!", source, 255, 255, 255, true ) 
        triggerClientEvent("tryAgain", root ) 
end 
end 
addEvent("submitLogin", true) 
addEventHandler("submitLogin", root, onPlayerLoginToAccount)

[2012-05-08 17:11:36] WARNING: Login\Login_s.lua:2: Bad argument @ 'dbQuery' [Expected db-connection at argument 1, got nil]
[2012-05-08 17:11:36] WARNING: Login\Login_s.lua:3: Bad argument @ 'dbPoll' [Expected db-query at argument 1, got boolean]

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