This article mainly introduces the relevant information on how to deal with the incompatibility of javascript checkbox/radio onchange with ie8. Friends who need it can refer to the solution of the incompatibility of javascript checkbox/radio onchange with ie8. Under ie8, the onchange of the checkbox cannot be triggered. Custom function, how to solve this problem is as follows: function forIe(){ If ($. BrowSer.msie) {// Judging whether the browser is IE $("input[type='checkbox']").click(function(){ this.blur(); //
1. Summary How to deal with javascript checkbox/radio onchange incompatible with ie8 change
Introduction: This article mainly introduces the relevant information on how to deal with the incompatibility of javascript checkbox/radio onchange with ie8. Friends in need can refer to it
2. Recommend 10 binding event examples
## Introduction: This article The article mainly introduces the relevant knowledge of js binding events and unbinding events. Has very good reference value. Let's take a look at it with the editor. Binding multiple events in js uses two methods: attachEvent and addEventListener, but there are differences between these two methods. The attachEvent method only supports IE678 and is not compatible with other browsers. Device addEventListener method Compatible with Firefox and Google, not compatible with IE8 and below addEven...
##3.Solution to the problem of opacity not being compatible with IE8
4.
pace.js – Web page automatic loading progress bar plug-in
5.
How to distinguish different IE versions in the style sheet? How to make the scroll bar color compatible with IE8 and IE10?
Introduction: How to distinguish different IE versions in style sheets? How to make the scroll bar color compatible with IE8 and IE10?6.
[Bootstrap] An audience portal style page compatible with IE8, Google and other mainstream browsers_html/css_WEB-ITnose
Introduction: [Bootstrap] An audience portal style page compatible with IE8, Google and other mainstream browsers7.
[Bootstrap] An audience portal style page compatible with IE8, Google and other mainstream browsers Audience giant screen style page for mainstream browsers such as Google_html/css_WEB-ITnose
Introduction: [Bootstrap] An audience giant screen compatible with IE8, Google and other mainstream browsers Episode style page8.
rgba() is compatible with IE8_html/css_WEB-ITnose
Introduction: rgba() Compatible with IE89.
Server-Image upload preview+JS+HTML+PHP Introduction: I made a function to upload and preview images on the server. I used a JS, but it is not compatible with IE8. Please give me an example. I can not only preview the image but also know the size of the image. , because there is a size limit for uploading images, thank you #Introduction: I record the style of a checkbox here for everyone and for my convenience in the future. It has three states, default, hover and active, and tests it. However, it is perfectly compatible with IE8/9/10, FF, etc. Interested friends can refer to it. I hope it will be helpful to everyone [Related Q&A recommendations]: javascript - The upper left corner of the table is divided diagonally javascript - How to debug low-version IE browsers in the developer tools of IE F12? javascript - Problem with uploading files (iframe method) javascript - js code copied to the clipboard (requires compatibility with ie8+, firefox, chorme )
The above is the detailed content of 10 recommended articles about ie8 compatibility. For more information, please follow other related articles on the PHP Chinese website!

The main uses of JavaScript in web development include client interaction, form verification and asynchronous communication. 1) Dynamic content update and user interaction through DOM operations; 2) Client verification is carried out before the user submits data to improve the user experience; 3) Refreshless communication with the server is achieved through AJAX technology.

Understanding how JavaScript engine works internally is important to developers because it helps write more efficient code and understand performance bottlenecks and optimization strategies. 1) The engine's workflow includes three stages: parsing, compiling and execution; 2) During the execution process, the engine will perform dynamic optimization, such as inline cache and hidden classes; 3) Best practices include avoiding global variables, optimizing loops, using const and lets, and avoiding excessive use of closures.

Python is more suitable for beginners, with a smooth learning curve and concise syntax; JavaScript is suitable for front-end development, with a steep learning curve and flexible syntax. 1. Python syntax is intuitive and suitable for data science and back-end development. 2. JavaScript is flexible and widely used in front-end and server-side programming.

Python and JavaScript have their own advantages and disadvantages in terms of community, libraries and resources. 1) The Python community is friendly and suitable for beginners, but the front-end development resources are not as rich as JavaScript. 2) Python is powerful in data science and machine learning libraries, while JavaScript is better in front-end development libraries and frameworks. 3) Both have rich learning resources, but Python is suitable for starting with official documents, while JavaScript is better with MDNWebDocs. The choice should be based on project needs and personal interests.

The shift from C/C to JavaScript requires adapting to dynamic typing, garbage collection and asynchronous programming. 1) C/C is a statically typed language that requires manual memory management, while JavaScript is dynamically typed and garbage collection is automatically processed. 2) C/C needs to be compiled into machine code, while JavaScript is an interpreted language. 3) JavaScript introduces concepts such as closures, prototype chains and Promise, which enhances flexibility and asynchronous programming capabilities.

Different JavaScript engines have different effects when parsing and executing JavaScript code, because the implementation principles and optimization strategies of each engine differ. 1. Lexical analysis: convert source code into lexical unit. 2. Grammar analysis: Generate an abstract syntax tree. 3. Optimization and compilation: Generate machine code through the JIT compiler. 4. Execute: Run the machine code. V8 engine optimizes through instant compilation and hidden class, SpiderMonkey uses a type inference system, resulting in different performance performance on the same code.

JavaScript's applications in the real world include server-side programming, mobile application development and Internet of Things control: 1. Server-side programming is realized through Node.js, suitable for high concurrent request processing. 2. Mobile application development is carried out through ReactNative and supports cross-platform deployment. 3. Used for IoT device control through Johnny-Five library, suitable for hardware interaction.

I built a functional multi-tenant SaaS application (an EdTech app) with your everyday tech tool and you can do the same. First, what’s a multi-tenant SaaS application? Multi-tenant SaaS applications let you serve multiple customers from a sing


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