<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>这是学习的JavaScript要和jquery区分开来</title>
<script src="http://3g.yck0755.com/skin/js/jquery.min.js"></script>
<script>
$(
function(){
$("#nihao").click(
function(){
var cont=paseInt($('#nihaome').text());
cont=cont+1;
$("#nihaome").text(cont);
}
);
}
);
</script>
</head>
<body>
<input type="text" class="dier"></input>
<a href="javascript:viod(0)" id="nihao">这里要显示id</a>
<div id="nihaome">0</div>
</body>
</html>