(document).ready(function(){/$(function(){})的全写 1.选择 body 内的所有 div 元素 (&34;btn1&34;click(function(){ (&34;body div&34;css(&34;background&34;34;bbffaa&34;});2.在 body 内,选择div子元素 (&34;...
var reMail=^[a-z0-9][\w\.\-]*@[a-z0-9\-]+(\.[a-z]{2,5}){1,2}$/i;密码验证: var rePass=^[\w!amp;{6,20}$/;手机号码验证: var rePhone=^1[34578]\d{9}$/;事件冒泡 什么是事件冒泡 在一个对象上触发某类事件...
(document).ready(function(){ Handler for.ready()called. });each(function(index,element))遍历集合内每个元素 Iterate over a jQuery object,executing a function for each matched element. ("li").each...
("li").each(function(index){ console.log(index+":"+$(this).text());});jQuery.extend(target[,object1][,objectN])合并对象 Merge the contents of two or more objects together into the first object. var ...
function Blog(title,font){ this.title=title,this.font=font,this.read=function(){ alert('Hi,Blog');}} var blog1=new Blog('JS学习',100);alert(blog1.title);blog1.read();总体来说, 构造函数,和普通函数都...