这篇文章主要介绍了JQuery跳出each循环的方法,本文讲解了jquery怎么跳出当前的each循环、Jquery each方法跳出循环并获得返回值的方法等内容,需要的朋友可以参考下一、jquery each循环,要实现break和continue的功能:break----用return false; continue --用return ture;二、jquery怎么跳出当前的each循环有些朋友可能会以为在jquery跳出循环可以直接使用continue和break了,但是使用之后没有效果,因为在jquery中没有这两条命令。后...
少说多做,直接运行代码,代码中有注释: <!DOCTYPE html> 2 <html lang="zh"> 3 <head> 4 <meta charset="UTF-8" /> 5 <meta http-equiv="X-UA-Compatible" content="ie=edge" /> 6 <title>serialize 序列化 +号处理</title> 7 </head> 8 <body> 9 <form id="form">10 <label>11 <input type="checkbox" name="r1" id="r1" value="前端工程师 厉害!" />前端工程师12 </label>13 ...
SuperSlidev2.1 轮播图片和无缝滚动使用方法点击链接: 简单使用方法如下html<div class="bd"><ul><li _src="url(images/1.jpg)" style="background:#E2025E center 0 no-repeat;"><a href="http://www.17sucai.com"></a></li><li _src="url(images/2.jpg)" style="background:#DED5A1 center 0 no-repeat;"><a href="http://www.17sucai.com"></a></li><li _src="url(images/3.jpg)" style="background:#B8CED1 center 0 no-repea...
var result={"a":{"x":5,"y":0,"z":0},"b":{"x":0,"y":0,"z":3},"c":{"x":5,"y":0,"z":0},"d":{"x":0,"y":0,"z":4},"e":{"x":0,"y":3,"z":0} };var arr=[];var obj={keyArr:[dec],one:[x],two:[y],three:[z] };for(var key in result){obj.keyArr.push(key);var thisResult=result[key];obj.one.push(thisResult.x);obj.two.push(thisResult.y);obj.three.push(thisResult.z); }//obj.one.unshift("x");//obj.two.unshift("y");//o...
<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>焦点轮播图效果</title><style type="text/css"> *{ margin: 0; padding: 0; list-style-type: none; } .wrap{ width:490px; height: 170px; margin: 100px auto; overflow: hidden; position: relative; } .wrap ul{ position: absolute; } .wrap li{ heigh...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style>.dv { width:800px; height:600px; text-align:center;}.td2 { width:80px; height:30px; border:solid #CCC 1px; background:#F00; color:#FFF; text-al...
<ul class="ddd"> <li class="solid active">啦啦啦啦</li> <li class="solid">我哦我我</li> <li class="solid">哦哦哦哦</li> <li class="solid">噢噢噢噢</li> <li class="solid">雅黑雅黑</li></ul> 使用伪类 css<style> .solid { margin-top: 200px; margin-left: 100px; text-align: center; width: 100px; height: 50px; position: relative; float: left; } .solid:afte...
<script type="text/JavaScript" language="javascript"> function fnGetWidthHeight() { var viewportwidth; var viewportheight; // 支持(mozilla/netscape/opera/chrome/IE7) if (typeof window.innerWidth != undefined) { viewportwidth = window.innerWidth; viewportheight = window.innerHeight; } // 支持(IE6) else if (typeof document.documentElement != un...
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title></head><body> <span id="hour">01</span> <span>:</span> <span id="minute">01</span> <span>:</span> <span id="second">59</span></body><script type="text/javascript" src = "../jquery-1.11.0.min.js?1.1.11"></script><script type="text/javascript"> var getHour = $(#hour).text();var getMin = $(#minute).text();var getSec =...
监听的事件具体,这样不会联动<ul> <li class="two"> <a><h3>啦啦啦</h3></a> <ul class="three"> <li class="five">啦啦啦</li> <li class="five">啦啦啦</li> <li class="five">啦啦啦</li> </ul> </li> <li class="two"> <a><h3>哦哦哦</h3></a> <ul class="three"> <li class="five">啦啦啦</li> <li class="five">啦啦啦</li> <l...
<html> <head> <title>js-sample</title> <script type="text/javascript"> <!-- var count = 1; function add() { var tbl = document.all.ci; var rows = tbl.rows.length; var tr = tbl.insertRow(rows); var name = tr.insertCell(0); name.innerHTML = <input type="text">; var tel = tr.insertCell(1); tel.innerHTML = <input type="text">; var rdo = tr.insertCell(2); rdo.innerHTML ...
这篇文章主要为大家详细介绍了微信小程序实现多张图片上传功能,具有一定的参考价值,感兴趣的小伙伴们可以参考一下微信小程序上传图片每次只能上传一张,所有很多朋友就会问想要多张图片上传怎么办?首先,我们来看一看wx.chooseImage(object)和wx.uploadFile(OBJECT)这两个个api 示例代码是这样的:wx.chooseImage({success: function(res) {var tempFilePaths = res.tempFilePathswx.uploadFile({url: http://example.weixin.qq...
转换成Date()默认格式var parserDate = function (date) { var t = Date.parse(date); if (!isNaN(t)) { return new Date(Date.parse(date.replace(/-/g, "/"))); } else { return new Date(); } };parserDate("2017-06-10 13:59:46");//Sat Jun 10 2017 13:59:46 GMT+0800 (中国标准时间)转换成常用格式var formatDate = function (date) { var y = date.getFullYear(); var m = date.ge...
省市区所对应的数据来自: react中的代码是:export default class AddReceive extends React.Component {constructor(props) {super(props)this.state = {province: "",city: "",county: "",provinces: [安徽, 澳门, 北京, 福建, 甘肃, 广东, 广西, 贵州, 海南, 河北, 河南, 黑龙江, 湖北, 湖南, 吉林, 江苏, 江西, 辽宁, 内蒙古, 宁夏, 青海, 山东, 山西, 陕西, 上海, 四川, 台湾, 天津, 西藏, 香港, 新疆, 云南, 浙江, 重庆,...
<!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><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style type="text/css">*{ margin:0px auto; padding:0px }#xianshi{width:130px;height:30px;border:1px solid #666;margin-left:400px;text-al...