We would like to know how to check element text.
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-1.8.3.js'></script>
<script type='text/javascript'>
$(window).load(function(){<!--from w ww .ja v a 2 s .c o m-->
$("span.number").text(function (_, text) {
if ("0" === text) {
this.style.color = "red";
}
});
});
</script>
</head>
<body>
<span class=number>0</span>
<span class=number>50</span>
</body>
</html>
The code above is rendered as follows: