If you do not have a deep understanding of javascript, it is easy to write incompatible code (like me). At this time, you have to judge the browser. For example, event listening, mouse and keyboard events, and Range events are different. The following lists several common browser detection methods to attract viewers!
Check the code of the browser and its version
Project front-end files are separated from backend development. As long as backend development updates svn front-end js files and css files are updated, a js file such as AA is referenced previously. js. to reference the jquery library in the project, if the header of each file leads them to write the jq file again, it is unlikely or difficult for them to write a new method, because they all reference this AA. js file. after JavaScript
Javascript removes the comments in the Code and javascript removes the comments.
The code is very simple. It is mainly implemented using regular expressions and directly presents the code.
Reg =/("([^ \"] * (\.)?) * ") | ('([^ \'] * (\.)?) * ') | (\/{2 ,}.*? (\ R | \ n | $
The pure javascript code implements the calculator function. Next, let's share with you the calculator program compiled with pure javascript code, if you need a calculator program, you can share it with me today. it can be used in many industries, such as renovation budget and loan interest rates.
First, let's take a
This article mainly introduces the js focus text rolling effect, which is very simple to implement and is recommended to everyone. if you need it, you can refer to it. This article describes the js focus text rolling effect. Share it with you for your reference. The details are as follows:
Effect description:This is a native js focus chart recommended today.
Automatic switch by default.
Javascript code use
This article mainly introduces how to use Javascript to obtain the lunar date code of the current date. It is very practical. If you need it, you can refer to the JavaScript code.
/* Set the lunar date */var CalendarData = new Array (100); var madd = new Array (12); var numString = "May 80 or 90 "; var monString = "
This article mainly introduces the javascript code used to check the browser's scaling status. For more information about the code, see the following, it refers to the percentage scaling of browser webpage content (press Ctrl and + or-to zoom ).
There is a great way to detect such scaling. QQ space uses flash to detect whether the browser is in scaling status. Th
This article mainly introduces the implementation code of page closure and page refresh in JavaScript, which will be used in some special occasions, for more information, see Although there is no direct method, it can be achieved through certain skills
I have to lament the power of JavaScript !!
Take a look at the Code
This article describes how to use javascript to obtain the webpage title Code. For more information, see
The Code is as follows:
Javascript _ Get webpage title code
Write a simple chat system and send an Htpp Url to add the tag. The following is a specific implementation. Do not miss it if you are interested.
Background:Write a Simple Chat System and issue an Htpp Url to add the tag.
Implementation Code:
The Code is as follows:
String. prototype. httpHtml = function (){Var reg =/(http: \/| https: \/) (\ w | = | \? | \. | \/| |-) +)/G;Return this. replace (reg, '$1
This article mainly introduces JavaScript web page Loading effect code based on Ajax. Using Time Functions and mathematical operations to achieve dynamic page style conversion techniques, this article has some reference value, for more information, see the following example to describe the Javascript Ajax-based webpage Loading effect
Every competent network administrator needs to know the page views of the website every day and implement the Website access count function to meet the requirements. This article mainly introduces the implementation code for counting Website access times using JavaScript, if you are interested, you can refer to the example in this article to describe the implementation
This article mainly introduces the webpage sliding door menu effect code for JS + CSS to achieve automatic switching, and involves JavaScript techniques for dynamically changing the page tab style based on time functions. It has some reference value, for more information about how to use JavaScript and CSS to automatically switch the menu, see the following examp
This article mainly introduces the js automatic image slideshow slide effect with dots. The image carousel effect is especially suitable for product display. For more information, see. This example describes the Special Effects of javascript with automatic image carousel slides. Share it with you for your reference. The details are as follows:
This is a javascript-based
This article mainly introduces JavaScript code for implementing sliding menu effects by clicking the mouse in the upper left corner. It involves JavaScript tips for dynamically changing page element styles Based on mouse events and has some reference value, for more information about js implementation, see the sample code
This article mainly introduces the example code for implementing the checkbox check box based on javascript. If you are interested, you can refer to the example in this article to explain the code for implementing the checkbox check box in javascript, and share it with you for your reference, the details are as follows
Add namespaces to your encapsulated javascript library to improve code reusability. After more than 10 js files are introduced to the same web page,
Functions with the same name in each js are prone to conflicts.
For example, the addCssStyle method is written in the xxx library,
The yyy Library also writes an addCssStyle method,
The specific implementation of these two methods is different.
When these two c
This article mainly introduces the example code for implementing the checkbox check box based on javascript. if you are interested, you can refer to the example in this article to explain the code for implementing the checkbox check box in javascript, and share it with you for your reference, the details are as follows
This article mainly introduces JavaScript code for implementing completely semantic web page tab effects, which can achieve tab switching based on mouse sliding and clicking, which is of great practical value, if you need it, refer to the example in this article to describe the webpage tab effect code for JavaScript to
This article mainly introduces js to implement the special effect of slideshow slides for 3D images one by one. The slideshow effect is especially suitable for product display and has a strong three-dimensional effect. For more information, see. This example describes how to implement the slideshow slide effect of 3D images in javascript. Share it with you for your reference. The details are as follows:
This is a
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