Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.javascript > #35059

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

Newsgroups	comp.lang.javascript
Date	2018-05-21 03:48 -0700
References	<c740cb7b-afa5-40b8-9762-f6d69814ba54@googlegroups.com> <XnsA8E97C6C37AA1eejj99@194.109.6.166>
Message-ID	<eb284b8a-410c-473e-8089-e57e70458a2e@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>

Show all headers | View raw

Den måndag 21 maj 2018 kl. 12:13:56 UTC+2 skrev Evertjan.:
> =?UTF-8?Q?Jonas_Th=C3=B6rnvall?= <jonas.thornvall@gmail.com> wrote on 21
> May 2018 in comp.lang.javascript: 
> 
> > I get errors when i run the code that slip thru on XP using windows 10,
> > it is probably not the same version of browser and javascript API. 
> > 
> > TypeError: Cannot read property 'send' of undefined"
>  
> > function sendProgram(){
> >     //Set program on the track
> >     programC=document.getElementById("prog_sel").value;
> >     sysexC=192+channelC-1;
> >     output = mid.outputs.get(outportindex);
> >     settingChange = [sysexC,programC];
> >     output.send(settingChange);
> >}
> 
> It means that 'output' is not defined here.
> 
> And that is because 'mid' is not defined in this function,
> wouldn't you say?
 
> 'mid' surely is noty a global value,

So how can i define it and make mid global.

> as it is defined in another not-parenting function.
> 
> ==============
> 
> Get into the habit of using 'let' and 'const'
> in your code using 'use strict',
> and hopefully you get earlier warning of such errors.
> 
> btw, why do you programme on an XP machine,
> when W10 is within your reach?
> 
> Do you cut your firewood with a stone ax?
> 
> 
> -- 
> Evertjan.
> The Netherlands.
> (Please change the x'es to dots in my emailaddress)

Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

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

csiph-web