在这里和广大脚本之家站的朋友们分享一个使用js实现商城星星评分的效果,希望能给大家点帮助
html如下:
<div class="starts">
<ul id="pingStar">
<li rel="1" title="特别差,给1分"></li>
<li rel="2" title="很差,给2分"></li>
<li rel="3" title="一般般,给3分"></li>
<li rel="4" title="很好,给4分"></li>
<li rel="5" title="非常好,给5分"></li>
<span id="dir"></span>
</ul>
<input type="hidden" value="" id="startP">
</div>
css样式:
.starts,.starts ul{float:left;}
.starts{padding-left:16px;padding-top:7px;}
.starts ul li{width:32px;height:31px;float:left;background:#ddd;padding-right:3px;}
.starts ul li.on{background:red;}
.starts ul span{display:inline;float:left;padding-left:10px;height:31px;line-height:31px;}
最后js调用如下:
window.onload = function () {
var s = document.getElementById("pingStar"),
m = document.getElementById('dir'),
n = s.getElementsByTagName("li"),
input = document.getElementById('startP'); //保存所选值
clearAll = function () {
for (var i = 0; i < n.length; i++) {
n[i].className = '';
}
}
for (var i = 0; i < n.length; i++) {
n[i].onclick = function () {
var q = this.getAttribute("rel");
clearAll();
input.value = q;
for (var i = 0; i < q; i++) {
n[i].className = 'on';
}
m.innerHTML = this.getAttribute("title");
}
n[i].onmouseover = function () {
var q = this.getAttribute("rel");
clearAll();
for (var i = 0; i < q; i++) {
n[i].className = 'on';
}
}
n[i].onmouseout = function () {
clearAll();
for (var i = 0; i < input.value; i++) {
n[i].className = 'on';
}
}
}
}
查看演示 http://demo.jb51.net/js/2014/jsxxdf/
如果有喜欢使用基于jquery的星星打分效果,可以参考这个地址:https://www.jb51.net/www.jb51.net/jiaoben/195077.html |