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LoadNumber

Hello World

Load a saved number value to remember varibale values between multiple app starts.

app.LoadNumber( name, default, file ) → number

See also: SaveNumber.

Example - Click Counter

var clicks = 0, file = "demofile";

function OnStart()
{
    lay = app.CreateLayout( "linear", "VCenter,FillXY" );

    clicks = app.LoadNumber( "clicks", 0, file );

    btn = app.CreateButton( "Click Me", 0.5, 0.1 );
    btn.SetOnTouch( btn_OnTouch );
    lay.AddChild( btn );

    app.AddLayout( lay );
}

function btn_OnTouch()
{
    app.SaveNumber( "clicks", ++clicks, file );
    app.ShowPopup( "Clicks: " + clicks );
}
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number
string
string: path to file or folder ( “/absolute/...” or “relative/...” )