Home Web Front-end JS Tutorial Implementation steps of JS operating window object

Implementation steps of JS operating window object

Nov 28, 2017 pm 03:10 PM
javascript window accomplish

Let me introduce to you the property methods of JS operating window object and the implementation steps of JS operating window object. Let’s give you a small case to help you understand. Let’s take a look.

-------------------------------------------------- --------------------------
Note: The name attribute of the element on the page and the name referenced by JavaScript must be consistent including upper and lower case
Otherwise it will Prompt you with an error message "The referenced element is empty or not an object"
-------------------------- -----------------------------------------------
Object properties

window.opener        opener属性与打开该窗口的父窗口相联系,当访问子窗口中operer属性时  ,返回的是父窗口。通过该属性,可以使用父窗口对象中的方法和属性。 
window                     //窗口自身
window.self                //引用本窗口window=window.self
window.closed            //表示窗口是否已经关闭
window.name             //为窗口命名
window.defaultStatus  //设定窗口状态栏信息
window.location         //URL地址,设置这个属性可以打开新的页面
Copy after login

------------------------------------------------ --------------------------
Object Method

window.alert("text")                      //提示信息对话框
window.confirm("text")                  //确认对话框
window.prompt("text")                  //要求键盘输入对话框
window.setIntervel("action",time)    //每隔指定的时间(毫秒)就执行一次操作
window.clearInterval()                    //清除时间设置作用就是终止循环
window.setTimeout(action,time)     //隔了指定的时间(毫秒)执行一次操作
window.open()                            //打开新的窗口
window.close()                            //关闭脚本所在窗口
Copy after login

-------- -------------------------------------------------- ----------
Member Object

window.event
window.document   //见document对象详解
window.history
window.screen
window.navigator
window.external
Copy after login

------------------------ ----------------------------------------
window. history object

window.history.length  //浏览过的页面数
history.back()         //后退
history.forward()      //前进
history.go(i)          //到历史清单的第i位
                       //i>0前进,i<0后退
Copy after login

-------------------------------- -------------------------------------
window.screen object

window.screen.width        //屏幕宽度
window.screen.height       //屏幕高度
window.screen.colorDepth   //屏幕色深
window.screen.availWidth   //可用宽度
window.screen.availHeight  //可用高度(除去任务栏的高度)
Copy after login

---------------------------------------- --------------------------
window.external object

window.external.AddFavorite("地址","标题" )  //把网站添加到收藏夹
Copy after login


- -------------------------------------------------- ------------------
window.navigator object

window.navigator.appCodeName      //浏览器代码名
window.navigator.appName          //浏览器程序名
window.navigator.appMinorVersion  //浏览器补丁版本
window.navigator.cpuClass         //cpu类型 x86
window.navigator.platform         //操作系统类型 win32
window.navigator.plugins
window.navigator.opsProfile
window.navigator.userProfile
window.navigator.systemLanguage   //客户系统语言 zh-cn简体中文
window.navigator.userLanguage     //用户语言,同上
window.navigator.appVersion       //浏览器版本(包括系统版本)
window.navigator.userAgent
window.navigator.onLine           //用户否在线
window.navigator.cookieEnabled    //浏览器是否支持cookie
window.navigator.mimeTypes
Copy after login

--------- -------------------------------------------------- ----------

<!--window对象方法示例脚本-->
<script language="javascript">   window.alert("您好!")</script>
<script language="javascript">    var action    action=window.confirm("请选择操作...")    if(action)      document.write("您选择了继续操作")    else      document.write("您选择了取消操作")</script>
<script language="javascript">   var info   info=window.prompt("请输入一些必要的信息")   document.write (info)</script>
<script language="javascript">   var i;i=0;   function action(){      i++;      window.alert(i) //监视循环情况      if(i>=10)      window.clearInterval(stop) //终止循环   }   stop=window.setInterval("action()",1000)//1000毫秒=1秒</script>
<script language="javascript">   var i;i=0;   function action(){      i++;      window.alert(i) //监视循环情况   }   window.setTimeout("action()",1000)   //相同的代码setTimeout只执行一次</script></html>
Copy after login


I believe you have mastered the method after reading these cases, and there will be more exciting ones Please pay attention to other related articles on php Chinese website!

Related reading:

How to make DIV adaptive height

##How to use Vue+CSS3 to create interactive effects

How does the front end solve the bug that emoji expressions cannot be sent

The above is the detailed content of Implementation steps of JS operating window object. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to implement dual WeChat login on Huawei mobile phones? How to implement dual WeChat login on Huawei mobile phones? Mar 24, 2024 am 11:27 AM

How to implement dual WeChat login on Huawei mobile phones? With the rise of social media, WeChat has become one of the indispensable communication tools in people's daily lives. However, many people may encounter a problem: logging into multiple WeChat accounts at the same time on the same mobile phone. For Huawei mobile phone users, it is not difficult to achieve dual WeChat login. This article will introduce how to achieve dual WeChat login on Huawei mobile phones. First of all, the EMUI system that comes with Huawei mobile phones provides a very convenient function - dual application opening. Through the application dual opening function, users can simultaneously

How to implement the WeChat clone function on Huawei mobile phones How to implement the WeChat clone function on Huawei mobile phones Mar 24, 2024 pm 06:03 PM

How to implement the WeChat clone function on Huawei mobile phones With the popularity of social software and people's increasing emphasis on privacy and security, the WeChat clone function has gradually become the focus of people's attention. The WeChat clone function can help users log in to multiple WeChat accounts on the same mobile phone at the same time, making it easier to manage and use. It is not difficult to implement the WeChat clone function on Huawei mobile phones. You only need to follow the following steps. Step 1: Make sure that the mobile phone system version and WeChat version meet the requirements. First, make sure that your Huawei mobile phone system version has been updated to the latest version, as well as the WeChat App.

PHP Programming Guide: Methods to Implement Fibonacci Sequence PHP Programming Guide: Methods to Implement Fibonacci Sequence Mar 20, 2024 pm 04:54 PM

The programming language PHP is a powerful tool for web development, capable of supporting a variety of different programming logics and algorithms. Among them, implementing the Fibonacci sequence is a common and classic programming problem. In this article, we will introduce how to use the PHP programming language to implement the Fibonacci sequence, and attach specific code examples. The Fibonacci sequence is a mathematical sequence defined as follows: the first and second elements of the sequence are 1, and starting from the third element, the value of each element is equal to the sum of the previous two elements. The first few elements of the sequence

Master how Golang enables game development possibilities Master how Golang enables game development possibilities Mar 16, 2024 pm 12:57 PM

In today's software development field, Golang (Go language), as an efficient, concise and highly concurrency programming language, is increasingly favored by developers. Its rich standard library and efficient concurrency features make it a high-profile choice in the field of game development. This article will explore how to use Golang for game development and demonstrate its powerful possibilities through specific code examples. 1. Golang’s advantages in game development. As a statically typed language, Golang is used in building large-scale game systems.

PHP Game Requirements Implementation Guide PHP Game Requirements Implementation Guide Mar 11, 2024 am 08:45 AM

PHP Game Requirements Implementation Guide With the popularity and development of the Internet, the web game market is becoming more and more popular. Many developers hope to use the PHP language to develop their own web games, and implementing game requirements is a key step. This article will introduce how to use PHP language to implement common game requirements and provide specific code examples. 1. Create game characters In web games, game characters are a very important element. We need to define the attributes of the game character, such as name, level, experience value, etc., and provide methods to operate these

How to implement exact division operation in Golang How to implement exact division operation in Golang Feb 20, 2024 pm 10:51 PM

Implementing exact division operations in Golang is a common need, especially in scenarios involving financial calculations or other scenarios that require high-precision calculations. Golang's built-in division operator "/" is calculated for floating point numbers, and sometimes there is a problem of precision loss. In order to solve this problem, we can use third-party libraries or custom functions to implement exact division operations. A common approach is to use the Rat type from the math/big package, which provides a representation of fractions and can be used to implement exact division operations.

Detailed explanation of using Golang to implement data export function Detailed explanation of using Golang to implement data export function Feb 28, 2024 pm 01:42 PM

Title: Detailed explanation of data export function using Golang. With the improvement of informatization, many enterprises and organizations need to export data stored in databases into different formats for data analysis, report generation and other purposes. This article will introduce how to use the Golang programming language to implement the data export function, including detailed steps to connect to the database, query data, and export data to files, and provide specific code examples. To connect to the database first, we need to use the database driver provided in Golang, such as da

Using PHP to implement SaaS: a comprehensive analysis Using PHP to implement SaaS: a comprehensive analysis Mar 07, 2024 pm 10:18 PM

I'm really sorry that I can't provide real-time programming guidance, but I can provide you with a code example to give you a better understanding of how to use PHP to implement SaaS. The following is an article within 1,500 words, titled "Using PHP to implement SaaS: A comprehensive analysis." In today's information age, SaaS (Software as a Service) has become the mainstream way for enterprises and individuals to use software. It provides a more flexible and convenient way to access software. With SaaS, users don’t need to be on-premises

See all articles