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Groups > comp.lang.javascript > #35102

Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API?

Newsgroups comp.lang.javascript
Date 2018-05-23 00:08 -0700
References (17 earlier) <21b60750-14b0-4eaa-8803-676872139f9f@googlegroups.com> <XnsA8EA6A80D498Deejj99@194.109.6.166> <7e8d94e1-b83d-4784-b43b-6fc0cfc7f83b@googlegroups.com> <7b0a5a2d-9ffe-4940-8acf-889b8b20e073@googlegroups.com> <2f0f4cc8-003e-47be-b6f3-ab3dd2b5b952@googlegroups.com>
Message-ID <d3a5b4c6-0d7d-4d12-b357-bc3308089449@googlegroups.com> (permalink)
Subject Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API?
From Jonas Thörnvall <jonas.thornvall@gmail.com>

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Den tisdag 22 maj 2018 kl. 11:20:36 UTC+2 skrev Jonas Thörnvall:
> Den tisdag 22 maj 2018 kl. 11:14:14 UTC+2 skrev Jonas Thörnvall:
> > Den tisdag 22 maj 2018 kl. 11:01:38 UTC+2 skrev Jonas Thörnvall:
> > > Den tisdag 22 maj 2018 kl. 10:28:15 UTC+2 skrev Evertjan.:
> > > > =?UTF-8?Q?Jonas_Th=C3=B6rnvall?= <jonas.thornvall@gmail.com> wrote on 22
> > > > May 2018 in comp.lang.javascript: 
> > > > 
> > > > > Well i think i leave it there for to me the problem have become
> > > > > untraceable, i go back to program on XP for a week or two. 
> > > > 
> > > > Of cource it is tracable, GO DEBUGGING.
> > > > 
> > > > If a variable is undefined, you should be able to find why, where and when.
> > > > 
> > > > > output = mid.outputs.get(outportindex); //Why the fuck is this undefined?
> > > > 
> > > > "this" is nonsense, a script string is never undefined.
> > > > 
> > > > So what is undefined?
> > > > 
> > > > outportindex
> > > > mid.outputs
> > > > mid
> > > > 
> > > > ???
> > > > 
> > > > GO DEBUGGING!
> > > > 
> > > > -- 
> > > > Evertjan.
> > > > The Netherlands.
> > > > (Please change the x'es to dots in my emailaddress)
> > > 
> > > outportindex is definitly defined
> > > outputs and output also because i list output them 3 rows below.
> > > So it is mid.outputs.get(), that produce the error in ***windows 10***
> > > 
> > > It is probably that mid somehow is not global, but it is declared global, so i do not know what to do about it.
> > > 
> > > Why can't i use just output=outputs.get(0); ?
> > 
> > midi is the midiAccess object created on success correct? And it have "properties?" named inputs and outputs correct?
> > 
> > How come i can refer to output=outputs.next() but not to output=outputs.get(x) that is my question to you all?
> 
> Uncaught TypeError: outputs.get is not a function
>     at selectPorts (mainmidi.js:31)
>     at init (mainmidi.js:52)

I changed the name of outputs and inputs to inmidi and outmidi, since it was confusing with inputs=mid.inputs.values(); so now instead inmidi=mid.inputs.values(); and same for outputs.

But the names was not the problem.

https://3d16zci4vuzyxt8hxvovrg-on.drv.tw/Website/midi.html

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Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 01:49 -0700
  Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 02:15 -0700
    Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 02:24 -0700
      Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 02:28 -0700
        Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 02:30 -0700
  Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-21 12:13 +0200
    Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 03:47 -0700
    Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 03:48 -0700
    Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 04:02 -0700
    Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 04:24 -0700
      Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 04:46 -0700
        Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:11 -0700
          Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:21 -0700
            Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:21 -0700
              Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:27 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:30 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 05:48 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 08:13 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? John G Harris <niam@jghnorth.org.uk.invalid> - 2018-05-21 18:27 +0100
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 12:42 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 12:53 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 12:58 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 13:07 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-21 23:42 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 21:53 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:11 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 22:02 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 23:09 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 23:50 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-21 23:57 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 00:03 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 00:28 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 00:43 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 00:57 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 01:05 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:28 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 02:01 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 02:14 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-22 02:20 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-05-23 00:08 -0700
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:15 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:14 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:13 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:13 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:12 +0200
                Re: Script work with windows XP, "opera,chrome" but not in Windows 10 something changed in the midi API? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-22 10:11 +0200

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