Not much to say, please look at the specific examples
Quote the jQuery.js version yourself
View the full text---Collapse (the text content is less than four lines and will not be displayed. View the full text- --Collapse, it will be displayed and have this function only after more than five lines)
<!doctype html> <html> <head> <meta charset="utf-8"> <script type="text/javascript" src="js/jquery1.7.2.min.js"></script> <title>查看更多---收起:细数逝去的过往</title> <style> .z_content_right_two { width: 978px; border: 1px solid #fff; padding: 10px; font-size: 14px; color: #666666; margin: 20px auto; text-indent: 30px; line-height: 22px; text-align: justify; background: #fff; } .ckgd { color: #00b1bb; text-decoration: none; display: inline-block; margin-left: -27px; text-decoration: underline; } .ckgd:hover { color: #00b1bb; text-decoration: none; } .shouqi { text-align: right; padding: 5px 20px; } .z_zixunhuifu { width: 8px; height: 8px; border: 1px solid red; background: red; -moz-border-radius: 50%; -o-border-radius: 50%; -webkit-border-radius: 50%; border-radius: 50%; position: absolute; margin-left: 122px; margin-top: -28px; } .z_xian { color: #ddd; } </style> </head> <body> <div class="z_content_right_two z_box_z">咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头</div> <div class="z_content_right_two z_box_z">咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头</div> <div class="z_content_right_two z_box_z">咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行 咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行咨询内容放这里,最多显示5行,超 过显示下查看箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行,超过显示下箭头咨询内容放这里,最多显示5行超 过显示下箭头</div> </body> <script> $(function() { var max = 330, display = "...显示全部"; $(".z_content_right_two").on("click", ".ckgd", function() { var me = this, show = $(me).text() == display, attr = show ? "his" : "sub", name = show ? "收起" : display; $(this).parent().each(function() { $(this).html($(this).attr(attr)).append($(me).clone(true).text(name)); }); }); $(".z_box_z").each(function() { var me = this, html = $(me).html(), text = getElementText(me), length = text.length, sub = text.substr(0, max); $(me).attr({ his: text, sub: sub }); if(length > max) { $(me).html(sub); $(me).append( $("<a href='javascript:void(0)' class='ckgd'>".concat(display, "</a>")) ); } }); }); function getElementText(e) { var t = ""; //如果传入的是元素,则继续遍历其子元素 //否则假定它是一个数组 e = e.childNodes || e; //遍历所有子节点 for(var j = 0; j < e.length; j++) { //如果不是元素,追加其文本值 //否则,递归遍历所有元素的子节点 t += e[j].nodeType != 1 ? e[j].nodeValue : text(e[j].childNodes); } //返回区配的文本 return t; } </script> </html>
The above is the entire content of this article. I hope that the content of this article can bring some help to everyone's study or work. I also hope that Please support PHP Chinese website!
For more full-text viewing functions based on jQuery [Practical], please pay attention to the PHP Chinese website for related articles!

The main difference between Python and JavaScript is the type system and application scenarios. 1. Python uses dynamic types, suitable for scientific computing and data analysis. 2. JavaScript adopts weak types and is widely used in front-end and full-stack development. The two have their own advantages in asynchronous programming and performance optimization, and should be decided according to project requirements when choosing.

Whether to choose Python or JavaScript depends on the project type: 1) Choose Python for data science and automation tasks; 2) Choose JavaScript for front-end and full-stack development. Python is favored for its powerful library in data processing and automation, while JavaScript is indispensable for its advantages in web interaction and full-stack development.

Python and JavaScript each have their own advantages, and the choice depends on project needs and personal preferences. 1. Python is easy to learn, with concise syntax, suitable for data science and back-end development, but has a slow execution speed. 2. JavaScript is everywhere in front-end development and has strong asynchronous programming capabilities. Node.js makes it suitable for full-stack development, but the syntax may be complex and error-prone.

JavaScriptisnotbuiltonCorC ;it'saninterpretedlanguagethatrunsonenginesoftenwritteninC .1)JavaScriptwasdesignedasalightweight,interpretedlanguageforwebbrowsers.2)EnginesevolvedfromsimpleinterpreterstoJITcompilers,typicallyinC ,improvingperformance.

JavaScript can be used for front-end and back-end development. The front-end enhances the user experience through DOM operations, and the back-end handles server tasks through Node.js. 1. Front-end example: Change the content of the web page text. 2. Backend example: Create a Node.js server.

Choosing Python or JavaScript should be based on career development, learning curve and ecosystem: 1) Career development: Python is suitable for data science and back-end development, while JavaScript is suitable for front-end and full-stack development. 2) Learning curve: Python syntax is concise and suitable for beginners; JavaScript syntax is flexible. 3) Ecosystem: Python has rich scientific computing libraries, and JavaScript has a powerful front-end framework.

The power of the JavaScript framework lies in simplifying development, improving user experience and application performance. When choosing a framework, consider: 1. Project size and complexity, 2. Team experience, 3. Ecosystem and community support.

Introduction I know you may find it strange, what exactly does JavaScript, C and browser have to do? They seem to be unrelated, but in fact, they play a very important role in modern web development. Today we will discuss the close connection between these three. Through this article, you will learn how JavaScript runs in the browser, the role of C in the browser engine, and how they work together to drive rendering and interaction of web pages. We all know the relationship between JavaScript and browser. JavaScript is the core language of front-end development. It runs directly in the browser, making web pages vivid and interesting. Have you ever wondered why JavaScr


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Dreamweaver Mac version
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
