Created
September 12, 2015 00:20
-
-
Save kcsluis/0b1c715c5709ed6d5602 to your computer and use it in GitHub Desktop.
Buttons, Dropdowns
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<title></title> | |
<style type="text/css"> | |
/*css*/ | |
</style> | |
</head> | |
<body> | |
<!-- html --> | |
<select></select> | |
</body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js" charset="utf-8"></script> | |
<script> | |
// key interaction | |
window.onkeyup = function(e) { | |
var key = e.keyCode ? e.keyCode : e.which; | |
if (key == 39) { | |
console.log('Right'); | |
} else if (key == 37) { | |
console.log('Left'); | |
} else if (key == 38) { | |
console.log('Up'); | |
} else if (key == 40) { | |
console.log('Down'); | |
}; | |
}; | |
// buttons w data join | |
var buttons = d3.select("body").selectAll(".controller-button") | |
.data(["I", "II", "III", "IV"]) | |
.enter() | |
.append("button") | |
.attr("class", "controller-button") | |
.text(function(d) { return "Group " + d; }) | |
.on("click", function(d) { | |
console.log('Button pressed') | |
}); | |
// dropdown menu | |
d3.select("select").selectAll("option") | |
.data(['A','B','C','D']) | |
.enter() | |
.append("option") | |
.text( function (d) { return d; }); | |
// the event listener has to be associated with the select, not the option | |
d3.select('select') | |
.on('change', function (d) { console.log(this.value); }); | |
</script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment