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Last active December 25, 2016 03:31
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Input field dynamic text with D3
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Input text with D3</title> <!-- adapted from http://javadude.wordpress.com/2012/05/17/d3-js-with-dynamic-data/ -->
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/d3/3.4.2/d3.js"></script>
<style>
body {font-family: monospace; line-height: 160%; font-size: 18px; }
ul {list-style: none; margin: 0; padding: 0;}
li {display: inline-block; min-width: 80px; padding: 10px; background-color: #eee; margin: 0;}
input {border: 1px dotted #ccc; background: white; font-family: monospace; padding: 10px 20px; font-size: 18px; margin: 20px 10px 20px 0; color: red;}
input:focus { background-color:yellow; outline: none;}
</style>
</head>
<body>
<form name="myform" onSubmit="return handleClick()">
<input name="Submit" type="submit" value="Add to list" >
<input type="text" id="myVal" placeholder="Add some text&hellip;">
</form>
<ul></ul>
<script>
var dataset = [];
function handleClick(event){
console.log(document.getElementById("myVal").value)
draw(document.getElementById("myVal").value)
return false;
}
function draw(val){
d3.select("body").select("ul").append("li");
dataset.push(val);
var p = d3.select("body").selectAll("li")
.data(dataset)
.text(function(d,i){return i + ": " + d;})
}
</script>
</body>
</html>
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