js初学者。帮帮忙看下代码。
<body>
<div class="logo1">aaaaa</div>
<div class="logo2">aaaaa</div>
<div class="logo3">aaaaa</div>
</body>
<script type="text/javascript">
var nodes = document.getElementsByTagName("div");
if (nodes)
{
for (var i = 0; i < nodes.length; i++) {
var o = nodes[i];
var li_class = o.className;
// alert("o");
switch ("li_class") {
case "logo1":
hcmy(logo1, "?hcmy_homepagelog=LOGO1")
case "logo2":
hcmy(logo2, "?hcmy_homepagelog=LOGO2")
case "logo3":
hcmy(logo3, "?hcmy_homepagelog=LOGO3")
break;
default:
}
}
}
function hcmy(li_class, li_href) {
alert("hcmy");
$(".+'li_class'").mousedown(function () {
hcclick(li_href);
});
}
function hcclick(param) {
alert("hcclick");
if (document.images) {
var rannumber = Math.round(Math.random() * 10000);
(new Image()).src = "http://log.info.hc360.com/click.htm" + param + "&rannumber=" + rannumber;
}
return true;
}
</script>
[解决办法]
具体问题是什么？
[解决办法]
switch 条件没执行到
[解决办法]
switch ("li_class") {
这里写错了吧！你这里应该是用变量，去掉双引号
这样写
switch (li_class) {
[解决办法]
这有点囧啊 基本语法都错了 直接说功能让打给你写个吧
[解决办法]
楼主把功能 需求发出来吧我们写
[解决办法]
<script type="text/javascript"> var nodes = document.getElementsByTagName("div"); if (nodes) { for (var i = 0; i < nodes.length; i++) { var o = nodes[i]; var li_class = o.className;// alert("o"); switch ("li_class") { case "logo1": hcmy(logo1, "?hcmy_homepagelog=LOGO1"); break; case "logo2": hcmy(logo2, "?hcmy_homepagelog=LOGO2"); break; case "logo3": hcmy(logo3, "?hcmy_homepagelog=LOGO3"); break; default: break; } } } function hcmy(li_class, li_href) { alert("hcmy"); $([color=#FF0000]"."+li_class[/color]).mousedown(function () { hcclick(li_href); }); } function hcclick(param) { alert("hcclick"); if (document.images) { var rannumber = Math.round(Math.random() * 10000); (new Image()).src = "http://log.info.hc360.com/click.htm" + param + "&rannumber=" + rannumber; } return true; } </script>