Add elements using .enter and .append (starting with empty selection).
From D3 in Depth book by Peter Cook.
license: gpl-3.0 | |
height: 130 | |
border: no |
Add elements using .enter and .append (starting with empty selection).
From D3 in Depth book by Peter Cook.
<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<head> | |
<title>Add elements using .enter and .append (starting with empty selection)</title> | |
</head> | |
<style> | |
body { | |
font-family: "Helvetica Neue", Helvetica, sans-serif; | |
font-size: 14px; | |
color: #333; | |
} | |
#content div { | |
display: inline-block; | |
margin: 10px; | |
background-color: orange; | |
color: white; | |
padding: 30px; | |
width: 10px; | |
height: 10px; | |
text-align: center; | |
} | |
</style> | |
<body> | |
<div id="content"> | |
</div> | |
<div id="menu"> | |
<button onClick="doEnter();">Add elements using .enter and .append</button> | |
</div> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.2/d3.min.js"></script> | |
<script> | |
var myData = ['A', 'B', 'C', 'D', 'E']; | |
function doEnter() { | |
d3.select('#content') | |
.selectAll('div') | |
.data(myData) | |
.enter() | |
.append('div'); | |
} | |
</script> | |
</body> | |
</html> |