CODEWITHSUNDEEP
rokubrightscript
Nikunj Chaklasiya
Nikunj Chaklasiya

Reputation: 818

Dialog Box use in Roku

I tried to show a dialog box. I create a Normal Application in Roku. In the main scene, Extends with the scene and I created a one-child inside the main scene and tried to show dialog box and also tried to scene inside a child and it extends with component name. Here I tried as mention belove three scenarios. The first Scenario Working But Two Scenario Generates Interface, not a member. I required to use dialog box inside a child or component. Is there any Solution For this.

First scenario:

main.xml

<component name="RokuApp" extends="Scene">
</component>

Below My dialog Box Logic

main.brs

sub init()
  dialog = createObject("roSGNode", "Dialog")
  dialog.backgroundUri = "pkg:/images/rsgde_dlg_bg_hd.9.png"
  dialog.title = "Example Dialog"
  dialog.optionsDialog = true
  dialog.message = "Press * To Dismiss"
  m.top.dialog = dialog
end init()

Second scenario :

main.xml inside a create one ChildNode/another XML and combine with the Roku App.

Child.xml

<component name="Child" extends="Group">
</component>

Child.brs

sub init()
  dialog = createObject("roSGNode", "Dialog")
  dialog.backgroundUri = "pkg:/images/rsgde_dlg_bg_hd.9.png"
  dialog.title = "Example Dialog"
  dialog.optionsDialog = true
  dialog.message = "Press * To Dismiss"
  m.top.dialog = dialog ' ' Interface not a member of BrightScript Component (runtime error &hf3)
end init()

Third Scenario :

main.xml inside a create one Component/another XML and combine with the Roku App.

Component.xml

<component name="Component" extends="RowList">
</component>

Component.brs

sub init()
  dialog = createObject("roSGNode", "Dialog")
  dialog.backgroundUri = "pkg:/images/rsgde_dlg_bg_hd.9.png"
  dialog.title = "Example Dialog"
  dialog.optionsDialog = true
  dialog.message = "Press * To Dismiss"
  m.top.dialog = dialog ' Interface not a member of BrightScript Component (runtime error &hf3)
end init()

But, Here above all three scenarios only extends with the scene is working fine. and in another, both case generates the error Interface, not a member of BrightScript Component (runtime error &hf3) anyone knows that solution.

Upvotes: 0

Views: 657

Answers (2)

M-Hamza
M-Hamza

Reputation: 54

You can show dialog by using code below

    m.resetDialog = createObject("roSGNode", "StandardMessageDialog")
    m.resetDialog.title = "Reset All Levels!"
    m.resetDialog.message = ["You are about to reset all progress that you have made in the Game. Do you wish to proceed?"]
    m.resetDialog.buttons = ["Continue", "Cancel"]

    ' observe the dialog's buttonSelected field to handle button selections
    m.resetDialog.observeFieldScoped("buttonSelected", "onResetButtonSelected")

    ' display the dialog
    scene = m.top.getScene()
    scene.dialog = m.resetDialog

and for button press control write this code

if m.resetDialog.buttonSelected = 0
        ' handle ok button here
        m.resetDialog.close = true

    else if m.resetDialog.buttonSelected = 1
        ' handle cancel button here
        m.resetDialog.close = true
    end if

you can use this code in groups too. Hope this will help you. Cheers

Upvotes: 2

KiranK
KiranK

Reputation: 1

Only Scene node has a field named "dialog". Group and RowList do not have a field named "dialog".

Upvotes: 0

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