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.