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02_workshop_binding data to elements
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license: mit |
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<!DOCTYPE html> | |
<head> | |
<title>d3js workshop - data binding</title> | |
<script src="http://d3js.org/d3.v3.js"></script> <!-- import D3 library --> | |
</head> | |
<body> | |
<script type="text/javascript"> | |
// Write your code here | |
// an empty selection - looking for instantiations of data | |
div = d3.selectAll('div') | |
.data(['ben', 'elcin', 'ana', 'jonatan']) // data - it will be bound to the selection in next line! | |
.enter() // bound data to selection for every time that there is a data but there is no element | |
// .append('div') // append a div element to each selection | |
// .text("hello world!"); // fill each element with text - but what was the use of data! comment this line and uncomment next line to really use the data. | |
// div.text(function(d){ | |
// return d; | |
// }); // let's really use the data to fill each element | |
</script> | |
</body> |
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