gridwalk/MIDI JS Template

## MIDI JS Template

<!--

MIDI JS Template for use with the Jazz plugin.
Google Jazz browser plugin and install it.
You also need a USB MIDI controller to use this.

-->

<html>
	<head>
	<style>
		#Jazz{
			visibility: hidden;
		}
	</style>
	</head>
	<body>

		<object id="Jazz" type="audio/x-jazz"></object>

		<div id="midi-info"></div>

		<script>
			var Jazz = document.getElementById("Jazz");
			var code = document.getElementById('code');

			Jazz.MidiInOpen(0);
			Jazz.MidiOutOpen(1);

			window.setInterval(function(){

				var arr;

				while(arr=Jazz.QueryMidiIn()){
					a=arr.slice(1,arr.length);

					// Every MIDI signal will have all three parts: a[0] a[1] and a[2]
					// a[0] usually corresponds to areas of the controller
					// a[1] is an individual control
					// a[2] is the current value of the individual control (1 - 127)

					// So to get all MIDI events, run an list of if/else statements like so:

					if( a[0]==176 && a[1]==14 ){ //KNOB 14

		        // Do something with a[2]

        	}else if( a[0]==144 && a[1]==21 && a[2]==64){ //BUTTON 21

        		// Do something. When the button is pressed, a[2] goes to 64

        	}
				}
			},0);
		</script>
	</body>
</html>

	<!--

	MIDI JS Template for use with the Jazz plugin.
	Google Jazz browser plugin and install it.
	You also need a USB MIDI controller to use this.

	-->

	<html>
	<head>
	<style>
	#Jazz{
	visibility: hidden;
	}
	</style>
	</head>
	<body>

	<object id="Jazz" type="audio/x-jazz"></object>

	<div id="midi-info"></div>

	<script>
	var Jazz = document.getElementById("Jazz");
	var code = document.getElementById('code');

	Jazz.MidiInOpen(0);
	Jazz.MidiOutOpen(1);

	window.setInterval(function(){

	var arr;

	while(arr=Jazz.QueryMidiIn()){
	a=arr.slice(1,arr.length);

	// Every MIDI signal will have all three parts: a[0] a[1] and a[2]
	// a[0] usually corresponds to areas of the controller
	// a[1] is an individual control
	// a[2] is the current value of the individual control (1 - 127)

	// So to get all MIDI events, run an list of if/else statements like so:

	if( a[0]==176 && a[1]==14 ){ //KNOB 14

	// Do something with a[2]

	}else if( a[0]==144 && a[1]==21 && a[2]==64){ //BUTTON 21

	// Do something. When the button is pressed, a[2] goes to 64

	}
	}
	},0);
	</script>
	</body>
	</html>