【发布时间】:2011-10-10 09:30:47
【问题描述】:
<head>
<title>Untitled Page</title>
<script src="jquery-1.4.1.js"></script>
<script type="text/jscript">
function changecolor()
{
$('li').each(function()
{
var sval = $(this).text();
//alert(sval);
if (sval == "Rose")
{
alert(sval);
$(item).css('backgroundcolor', 'red');
}
});
}
</script>
</head>
<body>
Select your fraglance :
<ul>
<li>Rose</li>
<li>White Jasmine</li>
<li>Yellow Sunflower</li>
<li>Pink Lotus</li>
<li>White Daisy</li>
</ul>
<button id="text" onclick="changecolor()">Change Color</button>
</body>
</html>
【问题讨论】:
标签: jquery if-statement each