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what's wrong?

Matevsz

By Matevsz
in Scripting

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Matevsz Mark

Matevsz

Posted
Posted 
  
login, password = LoginFromXML() 
  
if not (login == "" or password == "") then 
        guiCheckBoxGetSelected(save_account, true) 
        guiSetText(edit_login, tostring(login)) 
        guiSetText(edit_haslo, tostring(password)) 
    else 
        guiCheckBoxGetSelected(save_account, false) 
        guiSetText(edit_login, tostring(login)) 
        guiSetText(edit_haslo, tostring(password)) 
    end 
    end 
  
function LoginFromXML() 
        local xml_save_log_File = xmlLoadFile ("files/xml/userdata.xml") 
        if not xml_save_log_File then 
            xml_save_log_File = xmlCreateFile("files/xml/userdata.xml", "login") 
        end 
        local usernameNode = xmlFindChild (xml_save_log_File, "login", 0) 
        local passwordNode = xmlFindChild (xml_save_log_File, "password", 0) 
        if usernameNode and passwordNode then 
            return xmlNodeGetValue(usernameNode), xmlNodeGetValue(passwordNode) 
        else 
            return "", "" 
        end 
        xmlUnloadFile ( xml_save_log_File ) 
    end 
 

DB3: attempt to call global 'LoginFromXML a nil value

nxFairlywell Jacker

nxFairlywell

Posted
Posted 

function LoginFromXML() 
    local xml_save_log_File = xmlLoadFile ("files/xml/userdata.xml") 
    if not xml_save_log_File then 
        xml_save_log_File = xmlCreateFile("files/xml/userdata.xml", "login") 
    end 
    local usernameNode = xmlFindChild (xml_save_log_File, "login", 0) 
    local passwordNode = xmlFindChild (xml_save_log_File, "password", 0) 
    if usernameNode and passwordNode then 
        return xmlNodeGetValue(usernameNode), xmlNodeGetValue(passwordNode) 
    else 
        return "", "" 
    end 
    xmlUnloadFile ( xml_save_log_File ) 
end 
  
  
  
login, password = LoginFromXML() 
  
if not (login == "" or password == "") then 
    guiCheckBoxGetSelected(save_account, true) 
    guiSetText(edit_login, tostring(login)) 
    guiSetText(edit_haslo, tostring(password)) 
else 
    guiCheckBoxGetSelected(save_account, false) 
    guiSetText(edit_login, tostring(login)) 
    guiSetText(edit_haslo, tostring(password)) 
end
Matevsz Mark

Matevsz

Posted
  • Author
Posted

and how to make checking the field username and password field are not empty?

  
editLogin = guiCreateEdit(1246, 417, 237, 34, "", false) 
editPassword = guiCreateEdit(1246, 468, 237, 34, "", false) 
guiEditSetMasked(editPassword, true) 
 

Matevsz Mark

Matevsz

Posted
  • Author
Posted

Help :(

0 Errors and 0 errors in db3

Client:

  
wdwLogin_Pannel = {} 
  
function OpenLoginPanel() 
if not (isElement(wdwLogin_Pannel)) then 
    showChat(false) 
    showCursor(true) 
  
    x,y = guiGetScreenSize() 
    local sWidth, sHeight = guiGetScreenSize() 
    local Width, Height = 1680, 1050 
    local X = (sWidth/2) - (Width/2) 
    local Y = (sHeight/2) - (Height/2) 
  
    --login 
  
    tlo = guiCreateStaticImage(0, 0, 1680, 1050, "Zdjecia/background.jpg", false) 
    guiSetEnabled(tlo, false) 
  
    errorLogin = guiCreateLabel(1187, 550, 475, 15, "", false) 
    guiLabelSetColor(errorLogin, 227, 0, 0) 
  
    zapamietajKonto = guiCreateCheckBox(1246, 516, 199, 16, "Zapamiętaj konto", true, false) 
    guiCheckBoxSetSelected(zapamietajKonto, false) 
  
    polelogin = guiCreateEdit(1246, 417, 237, 34, "", false) 
  
    gridlist = guiCreateGridList(24, 83, 93, 113, false, polelogin) 
  
    polehaslo = guiCreateEdit(1246, 468, 237, 34, "", false) 
    guiEditSetMasked(polehaslo, true) 
  
    zdj = guiCreateStaticImage(1195, 419, 33, 32, "Zdjecia/person.png", false) 
  
    zdj2 = guiCreateStaticImage(1194, 468, 34, 34, "Zdjecia/password.png", false) 
  
    zdj3 = guiCreateStaticImage(1501, 407, 106, 51, "Zdjecia/login.png", false) 
     
  
    zdj4 = guiCreateStaticImage(1501, 458, 108, 54, "Zdjecia/register.png", false) 
     
    --rejestracja 
  
    tloReje = guiCreateStaticImage(0, 0, 1680, 1050, "Zdjecia/background2.jpg", false) 
    guiSetVisible(tloReje, false) 
    guiSetEnabled(tloReje, false) 
  
    errorReje = guiCreateLabel(1200, 571, 460, 15, "", false) 
    guiLabelSetColor(errorReje, 227, 0, 0) 
    guiSetVisible(errorReje, false) 
  
    poleLoginReje = guiCreateEdit(1246, 417, 237, 34, "", false) 
    guiSetVisible(poleLoginReje, false)  
  
    gridlistReje = guiCreateGridList(24, 83, 93, 113, false, poleLoginReje) 
    guiSetVisible(gridlistReje, false)  
  
    poleHasloReje = guiCreateEdit(1246, 468, 237, 34, "", false) 
    guiEditSetMasked(poleHasloReje, true) 
    guiSetVisible(poleHasloReje, false)  
  
    poleHasloReje2 = guiCreateEdit(1246, 517, 237, 34, "", false) 
    guiEditSetMasked(poleHasloReje2, true) 
    guiSetVisible(poleHasloReje2, false)  
  
    zdjReje = guiCreateStaticImage(1195, 419, 33, 32, "Zdjecia/person.png", false) 
    guiSetVisible(zdjReje, false)  
  
    zdjReje2 = guiCreateStaticImage(1194, 468, 34, 34, "Zdjecia/password.png", false) 
    guiSetVisible(zdjReje2, false)  
  
    zdjReje3 = guiCreateStaticImage(1194, 517, 34, 34, "Zdjecia/password.png", false) 
    guiSetVisible(zdjReje3, false) 
  
    zdjReje4 = guiCreateStaticImage(1499, 406, 115, 55, "Zdjecia/konto.png", false) 
    guiSetVisible(zdjReje4, false) 
     
  
    zdjReje5 = guiCreateStaticImage(1496, 467, 118, 54, "Zdjecia/sh.png", false) 
    guiSetVisible(zdjReje5, false) 
     
  
    guiSetText(errorLogin, "") 
    guiSetText(errorReje, "") 
  
    function LoginFromXML() 
        local xml_save_log_File = xmlLoadFile ("files/xml/userdata.xml") 
        if not xml_save_log_File then 
            xml_save_log_File = xmlCreateFile("files/xml/userdata.xml", "login") 
        end 
        local usernameNode = xmlFindChild (xml_save_log_File, "login", 0) 
        local passwordNode = xmlFindChild (xml_save_log_File, "haslo", 0) 
        if usernameNode and passwordNode then 
            return xmlNodeGetValue(usernameNode), xmlNodeGetValue(passwordNode) 
        else 
            return "", "" 
        end 
        xmlUnloadFile ( xml_save_log_File ) 
    end 
  
    login, haslo = LoginFromXML() 
  
  
    if not (login == "" or haslo == "") then 
        guiCheckBoxGetSelected(zapamietajKonto, true) 
        guiSetText(polelogin, tostring(login)) 
        guiSetText(polehaslo, tostring(haslo)) 
    else 
        guiCheckBoxGetSelected(zapamietajKonto, false) 
        guiSetText(polelogin, tostring(login)) 
        guiSetText(polehaslo, tostring(haslo)) 
    end 
    end 
  
    function PokazReje() 
        guiSetVisible(tlo, false) 
        guiSetVisible(errorLogin, false) 
        guiSetVisible(zapamietajKonto, false) 
        guiSetVisible(polelogin, false) 
        guiSetVisible(gridlist, false) 
        guiSetVisible(polehaslo, false) 
        guiSetVisible(zdj, false) 
        guiSetVisible(zdj2, false) 
        guiSetVisible(zdj3, false) 
        guiSetVisible(zdj4, false) 
            guiSetVisible(tloReje, true) 
            guiSetVisible(errorReje, true) 
            guiSetVisible(poleLoginReje, true) 
            guiSetVisible(gridlistReje, true) 
            guiSetVisible(poleHasloReje, true) 
            guiSetVisible(poleHasloReje2, true) 
            guiSetVisible(zdjReje, true) 
            guiSetVisible(zdjReje2, true) 
            guiSetVisible(zdjReje3, true) 
            guiSetVisible(zdjReje4, true) 
            guiSetVisible(zdjReje5, true) 
    end 
    addEventHandler("onClientGUIClick", zdj4, PokazReje) 
  
    function Wroc() 
        guiSetVisible(tlo, true) 
        guiSetVisible(errorLogin, true) 
        guiSetVisible(zapamietajKonto, true) 
        guiSetVisible(polelogin, true) 
        guiSetVisible(gridlist, true) 
        guiSetVisible(polehaslo, true) 
        guiSetVisible(zdj, true) 
        guiSetVisible(zdj2, true) 
        guiSetVisible(zdj3, true) 
        guiSetVisible(zdj4, true) 
            guiSetVisible(tloReje, false) 
            guiSetVisible(errorReje, false) 
            guiSetVisible(poleLoginReje, false) 
            guiSetVisible(gridlistReje, false) 
            guiSetVisible(poleHasloReje, false) 
            guiSetVisible(poleHasloReje2, false) 
            guiSetVisible(zdjReje, false) 
            guiSetVisible(zdjReje2, false) 
            guiSetVisible(zdjReje3, false) 
            guiSetVisible(zdjReje4, false) 
            guiSetVisible(zdjReje5, false) 
    end 
    addEventHandler("onClientGUIClick", zdjReje5, Wroc) 
  
  
    function Zaloguj(button,state) 
        showCursor(false) 
        showChat(true) 
            guiSetVisible(tlo, false) 
            guiSetVisible(errorLogin, false) 
            guiSetVisible(zapamietajKonto, false) 
            guiSetVisible(polelogin, false) 
            guiSetVisible(gridlist, false) 
            guiSetVisible(polehaslo, false) 
            guiSetVisible(zdj, false) 
            guiSetVisible(zdj2, false) 
            guiSetVisible(zdj3, false) 
            guiSetVisible(zdj4, false) 
        if (button == "left" and state == "up") then 
            if guiGetText(polelogin) ~= "" and guiGetText(polehaslo) ~= "" then 
                if (source == zdjReje5) then 
                    login = guiGetText(polelogin) 
                    haslo = guiGetText(polehaslo) 
                        if guiCheckBoxGetSelected(zapamietajKonto) == true then 
                        checksave = true 
                        else 
                            checksave = false 
                        end 
                    triggerServerEvent("onRequestLogin", getLocalPlayer(), login, haslo, checksave) 
            end end 
        end 
    end 
    addEventHandler("onClientGUIClick", zdj3, Zaloguj) 
  
    function StworzKonto(button,state) 
        login = guiGetText(poleLoginReje) 
        haslo = guiGetText(poleHasloReje) 
        potwierdzHaslo = guiGetText(poleHasloReje2) 
        triggerServerEvent("onRequestLogin", getLocalPlayer(), login, haslo, potwierdzHaslo) 
        guiSetText(errorReje, "Konto stworzone pomyślnie. Możesz się zalogować.") 
        setTimer(function() guiSetText(errorReje, "") end,3000,1) 
        setTimer(function() guiSetText(errorReje, "") end,3000,1) 
    end 
    addEventHandler("onClientGUIClick", zdjReje4, StworzKonto) 
  
    function Errory(Tab, Text) 
        if Tab == "Login" then 
            guiSetVisible(tlo, true) 
            guiSetVisible(errorLogin, true) 
            guiSetVisible(zapamietajKonto, true) 
            guiSetVisible(polelogin, true) 
            guiSetVisible(gridlist, true) 
            guiSetVisible(polehaslo, true) 
            guiSetVisible(zdj, true) 
            guiSetVisible(zdj2, true) 
            guiSetVisible(zdj3, true) 
            guiSetVisible(zdj4, true) 
  
            guiSetText(errorLogin, tostring(Text)) 
            setTimer(function() guiSetText(errorLogin, "") end,3000,1) 
        elseif Tab == "Haslo" then 
            guiSetText(errorReje, tostring(Text)) 
            setTimer(function() guiSetText(errorReje, "") end,3000,1) 
        end 
    end 
    addEvent("RozneErrory", true) 
    addEventHandler("RozneErrory", getRootElement(), Errory) 
  
  
  
    function saveLoginToXML(login, haslo) 
        local xml_save_log_File = xmlLoadFile ("files/xml/userdata.xml") 
        if not xml_save_log_File then 
            xml_save_log_File = xmlCreateFile("files/xml/userdata.xml", "login") 
        end 
        if (login ~= "") then 
            local usernameNode = xmlFindChild (xml_save_log_File, "login", 0) 
            if not usernameNode then 
                usernameNode = xmlCreateChild(xml_save_log_File, "login") 
            end 
            xmlNodeSetValue (usernameNode, tostring(login)) 
        end 
        if (haslo ~= "") then 
            local passwordNode = xmlFindChild (xml_save_log_File, "haslo", 0) 
            if not passwordNode then 
                passwordNode = xmlCreateChild(xml_save_log_File, "haslo") 
            end      
            xmlNodeSetValue (passwordNode, tostring(haslo)) 
        end 
       

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