


JCalendar calendar control v1.0 beta [compatible with IE&Firefox] has documentation and examples_time and date
从注册时间来看,我是个老经典人,但是从发帖数来看同时我又是个新经典人。说起来倒是很巧的一件事,我在经典和无忧上注册的时间居然是同一天!2005-8-16,我依稀记得的是,当时注册经典是要下载一个东西。之后就一直在无忧上游荡,偶尔冒起来问几个问题。两年时间,问过不少弱智问题,也解答过一些问题。偶也在无忧的陪伴下从一个小菜鸟变成了一个老菜鸟。近段时间看过的几篇好文章都是经典里出的。记得其中一篇就是子虚乌有大大的杰作。我开始关注经典。。。
最近发现无忧人气在下滑,不知道是我主观感觉还是。。。不管怎么说我对无忧都是有感情的,毕竟无忧陪伴我成长了两年时间。在两年时间里面从无忧各位大大身上学到了些东西,也认识了很多牛人,不过他们不认识偶^_^。
现在到经典来,不是想投奔经典,而是想认识更多的脚本高手们。无忧我会一如既往的支持,同时经典也一样。现在特别为经典奉献上一件作品,作为偶在经典的第一帖。
前面发布过一次,那次只能算0.5版本,感兴趣的可以到这里浏览http://bbs.51js.com/viewthread.p ... hlight=%C8%D5%C0%FA
现在这个版本在原来的版本上改进的,解释核心还是一样的,但增加了一些功能,同时为解释后的日历减了一下肥,让日历显示更快速。
主要特点和更新:
1、日历在实例化的时候,就建好容器,在日历更改日期的时候不再重建容器,而是循环更新容器里的内容(也就是日历里的数字),让日历显示更快。
2、提供两个日历事件,onclick(在点击某天是触发),onupdate(在日历内容更改时触发)。
3、多用途,可以用作网站一般的日历使用或者是表单的输入控件。
4、结构和显示分离,用户可以自己定义日历的样式,也就是CSS。
5、全局函数定义JCalendar类的静态方法,避免污染命名空间。
6、年份和月份采用下拉框,而且给用户提供设置年份范围的函数。但默认不显示,点击年份或月份超链接后爱显示,从而改善界面美观。
转载请保留作者信息,谢谢。
偶可以上传附件了,好人做到底,打包提供下载
经典限制了字数,只能在第二楼放文档和例子了
更新了一个bug,选择空白日期时会出现2007-5-NaN[更新时间2007-5-29 12:39]
更新了一个bug,已经选择了2007年5月20日,想改成2010年5月20日,就点不了了[更新时间2007-5-29 18:58]
打包文件下载

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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.

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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.


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