今天项目遇到了标题所说的问题,找到一篇很高效的例子,值得学习. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Change.html</title> <meta http-equiv="content-type" content="text/html; charset=
$("input[name='XX']"); <input name="address_select" type="radio" value="${address.id }" var val = $('input:radio[name="address_select"]:checked').val();
js 获取元素下面所有的li var content=document.getElementById("content"); var items=content.getElementsByTagName("ul"); var itemss=items[2].getElementsByTagName("li");//获取第二个li标签 或 var div=document.getElementById('a'); var ul=div.childN
js 获取元素下面所有的li var content=document.getElementById("content"); var items=content.getElementsByTagName("ul"); var itemss=items[2].getElementsByTagName("li");//获取第二个li标签 或 var div=document.getElementById('a'); var ul=div.childN
<script> var navulsize = $('.navul li').size(); var navulwidth = $('.navul li').width(); var allwidth = navulwidth*navulsize; $('.navul').width(allwidth); $('.navul li').click(function(){ va