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JavaScript method to implement LI list data binding_javascript skills
JavaScript method to implement LI list data binding_javascript skills
The example in this article describes how to implement LI list data binding in JavaScript. Share it with everyone for your reference. The details are as follows:
Use JavaScript to bind LI list data and obtain the corresponding LI in the list. This is a code written by an expert. After reading it, I realized that it is not very complicated. Why was the method used before so stupid?
The operation effect is as shown below:
The specific code is as follows:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>JS数据绑定</title>
</head>
<body>
<ul id="list">
<li><a href="http://www.jb51.net/article/70585.htm" target="_blank">JavaScript运动减速效果实例分析</a></li>
<li><a href="http://www.jb51.net/article/70584.htm" target="_blank">JavaScript仿静态分页实现方法</a></li>
<li><a href="http://www.jb51.net/article/70583.htm" target="_blank">JavaScript实现选择框按比例拖拉缩放的方法</a></li>
<li><a href="http://www.jb51.net/article/70582.htm" target="_blank">Javascript实现可旋转的圆圈实例代码</a></li>
<li><a href="http://www.jb51.net/article/70581.htm" target="_blank">JavaScript数组各种常见用法实例分析</a></li>
</ul>
<script type="text/javascript">
var list_obj = document.getElementById("list").getElementsByTagName("li");
//获取list所有li对象数组
for (var i = 0; i <= list_obj.length; i++) {
list_obj[i].onmousemove = function() {
this.style.backgroundColor = "#cdcdcd";
}
list_obj[i].onmouseout = function() {
this.style.backgroundColor = "#FFFFFF";
}
list_obj[i].onclick = new function(n) {
return function(){alert("这是第" +(n+1)+"条");}
}(i);
}
</script>
</body>
</html>I hope this article will be helpful to everyone’s JavaScript programming design.
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