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AS3, TextField Auto Scroll

Explorer ,
Jun 11, 2023 Jun 11, 2023

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As a beginner, I often ask questions.


I have a textfield with over 1000 music lists,
Only about 20 lines are shown in the textfield.
Is there a way to display the randomly selected music in the center of the textfield y-coordinate (or the 10th row)?
I would appreciate it if you could post the sample code to me.

 

for (var i: uint = 0;  i < sm.length;  i++)  {
	musicList.appendText(sm[i]+"\n");
}
var n: uint = int(Math.random() * (sm.length - 1));
musicPlay(sm[n]);
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correct answers 1 Correct answer

Community Expert , Jun 11, 2023 Jun 11, 2023

yes,

 


musicList.scrollV = Math.max(0,n-9);

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Community Expert ,
Jun 11, 2023 Jun 11, 2023

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yes,

 


musicList.scrollV = Math.max(0,n-9);

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Explorer ,
Jun 11, 2023 Jun 11, 2023

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Wow... you are awesome.
Thank you so much.

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Community Expert ,
Jun 11, 2023 Jun 11, 2023

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you're welcome 

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