JavaScript学习笔记定时器的相关内容

文章 2023-01-18 来自：开发者社区

JavaScript学习笔记（四），js中的location地址跳转，confirm确认验证、setInterval定时器的使用

1、 location在之前进行页面跳转的时候我们只能用a标签的href属性和form表单的action属性来进行页面的跳转，js中的location也可以改变页面的地址，实现页面跳转。Window.location:表示当前窗口的地址栏案例1、实现5秒钟倒计时结束后自动调转页面效果。<script type="text/javascript"> var i = 5; ...

文章 2022-10-23 来自：开发者社区

JavaScript学习笔记 06、DOM元素—③定时器与延时器（二）

四、定时器实现动画4.1、js实现动画(不推荐)需求：使用js来实现盒子的移动。从40px -> 600px，2s。弊端：若是仅仅通过使用js来实现动画，这是十分麻烦的，例如你想要2s实现的一个动画，你需要去计算每秒其移动多少距离，每秒移动多少次，这需要进行大量计算，并且若是你还想设置返回动画，那就还需要进行更多的逻辑判断。现在有许多的一些三方库给我们封装好，如jquery等。更好的方式还....

文章 2022-10-23 来自：开发者社区

JavaScript学习笔记 06、DOM元素—③定时器与延时器（一）

一、定时器(√)1.1、介绍定时器与清除定时器方法(含案例)参考文章：window.setInterval-官方文档设置定时器：setInterval()js中我们通过使用setInterval()函数来实现定时功能！函数参数：hander：指的是你要调用的函数(匿名函数或者指定函数对象)。timeout：间隔时间，以毫秒为单位，1000就表示1秒。返回值：此返回值intervalID是一个非零....

共有3条

< 1 >

跳转至： GO

更新时间 2024-07-28 09:14:31

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

JavaScript学习笔记相关内容

JavaScript更多学习笔记相关

JavaScript您可能感兴趣

产品推荐

{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/tfs/TB1JWN9qggP7K4jSZFqXXamhVXa-200-200.png","ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","title":"Node.js 性能平台","des":"Node.js 性能平台（Node.js Performance Platform）是面向中大型 Node.js 应用提供 性能监控、安全提醒、故障排查、性能优化等服务的整体性解决方案。提供完善的工具链和服务，协助客户主动、快速发现和定位线上问题。","btn1":"申请开通","link1":"https://common-buy.aliyun.com/?spm=5176.179584.935956.btn1.6bd0276eYr3tGs&commodityCode=npp#/open","contentLink":"https://www.aliyun.com/product/nodejs","btn2":"产品文档","link2":"https://help.aliyun.com/product/60298.html?spm=5176.179584.935956.btn2.6bd0276eYr3tGs","infoGroup":[{"infoName":"入门指导","infoContent":{"firstContentName":"产品快速入门","firstContentLink":"https://help.aliyun.com/knowledge_detail/60338.html?spm=5176.179584.935963.2.6bd0276eYr3tGs","lastContentName":"常见问题","lastContentLink":"https://help.aliyun.com/knowledge_detail/60418.html?spm=5176.179584.935963.3.6bd0276eYr3tGs"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"内存泄露案例","firstContentLink":"https://help.aliyun.com/document_detail/64011.html?spm=a2c4g.11174283.6.570.159030b1bBdKke"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/news?spm=5176.179584.1266814.211view.6bd0276eYr3tGs&category=233&product=261"}}],"btn3":""}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/tfs/TB1JWN9qggP7K4jSZFqXXamhVXa-200-200.png","ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","title":"Node.js 性能平台","des":"Node.js 性能平台（Node.js Performance Platform）是面向中大型 Node.js 应用提供 性能监控、安全提醒、故障排查、性能优化等服务的整体性解决方案。提供完善的工具链和服务，协助客户主动、快速发现和定位线上问题。","btn1":"申请开通","link1":"https://common-buy.aliyun.com/?spm=5176.179584.935956.btn1.6bd0276eYr3tGs&commodityCode=npp#/open","contentLink":"https://www.aliyun.com/product/nodejs","btn2":"产品文档","link2":"https://help.aliyun.com/product/60298.html?spm=5176.179584.935956.btn2.6bd0276eYr3tGs","infoGroup":[{"infoName":"入门指导","infoContent":{"firstContentName":"产品快速入门","firstContentLink":"https://help.aliyun.com/knowledge_detail/60338.html?spm=5176.179584.935963.2.6bd0276eYr3tGs","lastContentName":"常见问题","lastContentLink":"https://help.aliyun.com/knowledge_detail/60418.html?spm=5176.179584.935963.3.6bd0276eYr3tGs"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"内存泄露案例","firstContentLink":"https://help.aliyun.com/document_detail/64011.html?spm=a2c4g.11174283.6.570.159030b1bBdKke"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/news?spm=5176.179584.1266814.211view.6bd0276eYr3tGs&category=233&product=261"}}],"btn3":""}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}}