BRIGHTSCRIPT: ERROR: roSGNode: Failed to create roSGNode with type LoginTask
This is my mainscene.brs
' ********** Copyright 2016 Roku Corp. All Rights Reserved. **********
sub init()
m.top.SetFocus(true)
m.top.backgroundURI = "pkg:/images/login_bg.png"
m.loginBtn = m.top.findNode("loginBtn")
m.loginscreen = m.top.findNode("LoginScreen")
m.loginscreen.observeField("ready", "onLoginReady")
End sub
Function OnLoginReady()
m.loginBtn.setFocus(true)
m.loginscreen.visible = true
end function This is my mainscene.xml
<?xml version="1.0" encoding="UTF-8"?>
<component name="MainScene" extends="Scene" initialFocus = "LoginScreen">
<!-- importing main handler -->
<script type="text/brightscript" uri="pkg:/components/src/MainScene.brs" />
<children>
<LoginScreen id="LoginScreen"/>
</children>
</component>this is my loginsceen.brs
sub init()
m.LoginParser = createObject("roSGNode","LoginTask")
m.LoginParser.observeField("msg", "returnMsg")
m.top.backgroundURI = "pkg:/images/login_bg.png"
m.keyboard = m.top.findNode("keyboard")
m.fullkeyboard = m.top.findNode("fullkeyboard")
m.username = m.top.findNode("username")
m.usernameLabel = m.top.findNode("usernameLabel")
m.password = m.top.findNode("password")
m.passwordLabel = m.top.findNode("passwordLabel")
m.loginBtn = m.top.findNode("loginBtn")
m.loginBtn.observeField("buttonSelected", "btnSelected")
m.loginLabel = m.top.findNode("btnLabel")
m.loader = m.top.findNode("loader")
m.loaderLabel = m.top.findNode("loaderLabel")
m.urlfield = m.top.findNode("urlfield")
m.keyboard.textEditBox.maxTextLength = 22
m.username.text = m.global.username
m.password.text = m.global.password
m.username.cursorPosition = Len(m.username.text)
m.password.cursorPosition = Len(m.password.text)
m.backup = ""
m.blocked = false
m.top.setFocus(true)
end sub
function onKeyEvent(key as String, press as Boolean) as Boolean
if m.blocked then return true
if m.loader.visible and ( key="up" or key="down" ) then m.loader.visible = false
if m.fullkeyboard.visible then
if m.username.active and (key = "OK" or key = "replay") then
m.username.text = m.keyboard.textEditBox.text
m.username.cursorPosition = m.keyboard.textEditBox.cursorPosition
return true
else if m.password.active and (key = "OK" or key = "replay") then
m.password.text = m.keyboard.textEditBox.text
m.password.cursorPosition = m.keyboard.textEditBox.cursorPosition
return true
else if m.urlfield.active and (key = "OK" or key = "replay") then
m.urlfield.text = m.keyboard.textEditBox.text
m.urlfield.cursorPosition = m.keyboard.textEditBox.cursorPosition
return true
else if key = "back" and m.username.active then
m.backup = m.username.text
m.fullkeyboard.visible = false
m.keyboard.setFocus(false)
m.username.setFocus(true)
return true
else if key = "back" and m.password.active then
m.backup = m.password.text
m.fullkeyboard.visible = false
m.keyboard.setFocus(false)
m.password.secureMode="true"
m.password.setFocus(true)
return true
else if key = "back" and m.urlfield.active then
m.backup = m.urlfield.text
m.fullkeyboard.visible = false
m.keyboard.setFocus(false)
m.urlfield.setFocus(true)
return true
endif
return true
endif
if key = "back" and press then
m.top.goback = true
return true
endif
if press then
if key = "up" then
if m.loginBtn.hasFocus() then
m.password.backgroundUri = "pkg:/images/text_field_on_hover.png"
m.password.active = true
m.username.active = false
m.loginBtn.setFocus(false)
m.password.setFocus(true)
m.backup = m.password.text
m.password.cursorPosition = Len(m.password.text)
else if m.password.active then
m.password.active = false
m.password.backgroundUri = "pkg:/images/text_field.png"
m.username.backgroundUri = "pkg:/images/text_field_on_hover.png"
m.username.active = true
m.password.setFocus(false)
m.username.setFocus(true)
m.backup = m.username.text
m.username.cursorPosition = Len(m.username.text)
else if m.username.active then
m.username.active = false
m.urlfield.backgroundUri = "pkg:/images/text_field_on_hover.png"
m.username.backgroundUri = "pkg:/images/text_field.png"
m.urlfield.active = true
m.username.setFocus(false)
m.urlfield.setFocus(true)
m.backup = m.urlfield.text
m.username.cursorPosition = Len(m.username.text)
endif
else if key = "OK" then
if m.username.active then
m.keyboard.textEditBox.text = m.username.text
m.keyboard.textEditBox.cursorPosition = m.username.cursorPosition
m.keyboard.setFocus(true)
m.fullkeyboard.visible = true
else if m.password.active then
m.password.secureMode = false
m.keyboard.textEditBox.text = m.password.text
m.keyboard.textEditBox.cursorPosition = m.password.cursorPosition
m.keyboard.setFocus(true)
m.fullkeyboard.visible = true
else if m.urlfield.active then
m.keyboard.textEditBox.text = m.urlfield.text
m.keyboard.textEditBox.cursorPosition = m.urlfield.cursorPosition
m.keyboard.setFocus(true)
m.fullkeyboard.visible = true
endif
endif
return true
endif
if not press then
if key = "down" then
if m.password.active then
m.password.text = m.backup
m.password.active = "false"
m.password.backgroundUri = "pkg:/images/text_field.png"
m.loginBtn.setFocus(true)
else if m.username.active then
m.username.text = m.backup
m.username.active = "false"
m.username.setFocus(false)
m.password.active = "true"
m.password.setFocus(true)
m.password.backgroundUri = "pkg:/images/text_field_on_hover.png"
m.username.backgroundUri = "pkg:/images/text_field.png"
m.backup = m.password.text
else if m.urlfield.active then
m.urlfield.text = m.backup
m.urlfield.active = "false"
m.urlfield.setFocus(false)
m.username.active = "true"
m.username.setFocus(true)
m.username.backgroundUri = "pkg:/images/text_field_on_hover.png"
m.urlfield.backgroundUri = "pkg:/images/text_field.png"
m.backup = m.username.text
endif
endif
endif
return true
end function
sub btnSelected()
m.blocked = true
if m.username.text = "" or m.password.text = "" then
m.loader.color = "0xb40579FF"
m.loaderLabel.color = "0xFFFFFFFF"
m.loaderLabel.text = "Username or password is empty"
m.blocked = false
else
'm.registry.Write("username", m.username.text)
'm.registry.Write("password", m.password.text)
m.loader.color = "0xDDDDDD80"
m.loaderLabel.color = "0x000000FF"
m.loaderLabel.text = "Loading..."
m.LoginParser.username = m.username.text
m.LoginParser.password = m.password.text
m.LoginParser.control = "RUN"
endif
m.loader.visible = true
end sub
sub returnMsg()
m.loaderLabel.text = m.LoginParser.msg
if m.LoginParser.msg <> "OK" then
m.loader.color = "0xb40579FF"
m.loaderLabel.color = "0xFFFFFFFF"
else
m.loader.visible = false
m.top.visible = false
m.top.ready = true
endif
m.blocked = false
endsub
this is my loginscreen.xml
<?xml version = "1.0" encoding = "utf-8" ?>
<component name="LoginScreen" extends = "Group" initialFocus = "loginBtn" >
<interface>
<field id="ready" type="bool" alwaysNotify="true" />
<field id="goback" type="boolean" alwaysNotify="true" />
</interface>
<script type="text/brightscript" uri = "pkg:/components/src/loginscreen.brs"/>
<children>
<Group translation="[604,400]">
<Poster id="loginicon"
uri="pkg:/images/login_screen_logo.png"
width="500"
height="100"
translation="[8,-180]" />
<TextEditBox id="urlfield" translation="[100,100]" hintText="url" width="500" maxTextLength="24" backgroundUri="pkg:/images/text_field.png" hintTextColor="FAF7F6" />
<TextEditBox id="username" translation="[100,204]" hintText="username" width="500" maxTextLength="24" backgroundUri="pkg:/images/text_field.png" hintTextColor="FAF7F6"/>
<TextEditBox id="password" translation="[100,304]" hintText="password" width="500" maxTextLength="24" backgroundUri="pkg:/images/text_field.png" hintTextColor="FAF7F6" secureMode="true"/>
<Poster id="urlicon" translation="[50,110]" uri="pkg:/images/url_icon.png" width="30" height="55"/>
<Poster id="usernameicon" translation="[50,214]" uri="pkg:/images/username_icon.png" width="30" height="55"/>
<Poster id="passwordicon" translation="[50,314]" uri="pkg:/images/password_icon.png" width="30" height="55"/>
<Button translation="[180,400]" id="loginBtn" showFocusFootprint="true" focusFootprintBitmapUri="pkg:/images/login_button.png" iconUri="" focusedIconUri="" height="90" focusBitmapUri="pkg:/images/login_button.png" minWidth="320" maxWidth="320">
<Label id="btnLabel" color="0xFFFFFFFF" horizAlign="center" text="Login" width="320" height="90" numLines="1" vertAlign="center"/>
</Button>
</Group>
<Rectangle
id = "fullkeyboard"
color="0xb40579DD"
width="1416"
height="380"
translation="[252,680]" visible="false">
<Keyboard id="keyboard" showTextEditBox="false" keyColor="0xFFFFFFFF"/>
</Rectangle>
<Rectangle
id="loader"
color="0xDDDDDD80"
width="1920"
height="60"
translation="[0,1020]"
visible="false">
<Label id="loaderLabel" color="0x000000FF" horizAlign="center" text="Loading..." width="1920" height="60" numLines="1" vertAlign="center"/>
</Rectangle>
</children>
</component>
