[HELP]Account-system

[G-Stefan]

The client script is:

GUIEditor = { 
    button = {}, 
    window = {} 
} 
addEventHandler("onClientResourceStart", resourceRoot, 
    function() 
        GUIEditor.window[1] = guiCreateWindow(0, 0, 312, 206, "Welcome to ...", false) 
        guiWindowSetSizable(GUIEditor.window[1], false) 
  
        GUIEditor.button[1] = guiCreateButton(31, 31, 239, 51, "Login", false, GUIEditor.window[1]) 
        guiSetFont(GUIEditor.button[1], "sa-header") 
        guiSetProperty(GUIEditor.button[1], "NormalTextColour", "FF1BFB03") 
        GUIEditor.button[2] = guiCreateButton(31, 110, 239, 51, "Register", false, GUIEditor.window[1]) 
        guiSetFont(GUIEditor.button[2], "sa-header") 
        guiSetProperty(GUIEditor.button[2], "NormalTextColour", "FFFDE801") 
         
        addEventHandler("onClientGUIClick", GUIEditor.button[2], openRegisterPanel, false) 
    end 
) 
  
function openRegisterPanel(button,state) 
    if button == "left" and state == "up" then 
        guiSetVisible(GUIEditor.window[1],false) 
        registerWindow = guiCreateWindow(0, 0, 239, 328, "Register if you dont have an account", false) 
        guiWindowSetSizable(registerWindow, false) 
     
        userLabel = guiCreateLabel(10, 27, 88, 45, "User", false, registerWindow) 
        guiSetFont(userLabel, "sa-header") 
        guiLabelSetColor(userLabel, 253, 232, 1) 
        editUser = guiCreateEdit(105, 37, 124, 26, "", false, registerWindow) 
        passLabel = guiCreateLabel(10, 82, 88, 45, "Pass", false, registerWindow) 
        guiSetFont(passLabel, "sa-header") 
        guiLabelSetColor(passLabel, 253, 232, 1) 
        editPass = guiCreateEdit(105, 91, 124, 26, "", false, registerWindow) 
        registerButton = guiCreateButton(21, 148, 198, 57, "Register", false, registerWindow) 
        guiSetFont(registerButton, "sa-header") 
        guiSetProperty(registerButton, "NormalTextColour", "FF36FC01") 
        backButton = guiCreateButton(20, 235, 198, 57, "Back", false, registerWindow) 
        guiSetFont(backButton, "sa-header") 
        guiSetProperty(backButton, "NormalTextColour", "FFFD0000") 
  
        addEventHandler("onClientGUIClick",registerButton,accountsDataBase, false) 
    end  
end 
  
  
function accountsDataBase(button,state) 
     
    if button == "left" and state == "up" then 
        newUser = tostring(guiGetText(editUser)) 
        newPass = tostring(guiGetText(editPass)) 
        if newUser and newPass then 
            triggerServerEvent("saveAccountInDatabase",resourceRoot) 
        else 
            outputChatBox("Please insert an username/password") 
        end 
    end 
end 
addCommandHandler("test",accountsDataBase)   

The server script:

auxVar = 0 
  
addEvent("saveAccountInDatabase",true) 
function xmlAccountsDataBase() 
    accountsXML = xmlLoadFile("accounts.xml") 
    if accountsXML then  
        outputChatBox("accounts.xml loaded") 
        accountsTable = xmlNodeGetChildren(accountsXML) 
        for i,v in ipairs (accountsTable) do 
            if newUser == tostring(v) then 
                auxVar = 1 
            end 
        end 
         
        if auxVar == 0 then  
            accountUsername = xmlCreateChild(accountsXML,newUser) 
            xmlNodeSetAttribute(accountUsername,"password",newPass) 
            xmlNodeSetAttribute(accountUsername,"money",0) 
        end 
         
        xmlSaveFile(accountsXML) 
     
    else 
        outputChatBox("creating accounts.xml") 
        xmlCreateFile("accounts.xml","accounts") 
        accountUsername = xmlCreateChild(accountsXML,newUser) 
        xmlNodeSetAttribute(accountUsername,"password",newPass) 
        xmlNodeSetAttribute(accountUsername,"money",0) 
         
        xmlSaveFile(accountsXML) 
         
    end 
     
     
end 
addEventHandler("saveAccountInDatabase",root,xmlAccountsDataBase) 
  

It gives me errors at al xml functions (request node at argument 1)

[Noki]

You never defined accountsXML in your else statement. So it's trying to open a nil value instead of a file handler. Simply define accountsXML and it should work.

 

else 
        outputChatBox("creating accounts.xml") 
        accountsXML = xmlCreateFile("accounts.xml","accounts") 
        accountUsername = xmlCreateChild(accountsXML,newUser) 
        xmlNodeSetAttribute(accountUsername,"password",newPass) 
        xmlNodeSetAttribute(accountUsername,"money",0) 
        
        xmlSaveFile(accountsXML) 
        
    end 

[G-Stefan]

Thanks for help