pav
9/16/2013 - 5:23 PM

get_set_element_data

get_set_element_data_html
content_copyfile_download
<html>

<head>

<title>Execise 1.4</title>
<script src="script.js"></script>

</head>

<body>

<div id='dataful' data-x="5">Exercise 1.4</div>

</body>

</html>
get_set_element_data
content_copyfile_download
$('document').ready(function() {



//get the div. 
//do not add var before this object for testing purposes!!
$datafulDiv = $('#dataful')


//get the value stored at 'x'
$datafulDiv.data('x');

//double it and store it at 'y'. again do not use var!
$datafulDiv.data('y',$datafulDiv.data('x')*2);


});