DW 中DIV+CSS的DIV是不是用层来画框来代替表格呢???初手,呵呵 请详细讲解

2025-04-03 20:18:07
推荐回答(2个)
回答1:

如果只从布局的角度说,可以这么理解
采用div布局,可以比table少用很多元素,因为table会产生很多的tr,td,th等;这也是div比table快的一个原因;还有一个原因是div可以一个一个显示,而表格需要加载完一个完整的表格才能显示;

另外,div用来结合css、javascript可以方便的做一些网页特效;div布局更加灵活;
不过table也没有淘汰,只是不再用于页面的布局了,在处理一些特定格式的内容时,还是比div 好用的。

回答2:

。不是。div+css比你想象的厉害。。~~不只是用来画框的。。 DIV+CSS是网站标准(或称“WEB标准”)中常用术语之一,div+css 是一种网页的布局方法,这一种网页布局方法有别于传统的HTML网页设计语言中的表格(table)定位方式,可实现网页页面内容与表现相分离。XHTML是The Extensible HyperText Markup Language(可扩展超文本标识语言)的缩写。XHTML基于可扩展标记语言(XML),是一种在HTML 基础上优化和改进的的新语言,目的是基于XML应用与强大的数据转换能力,适应未来网络应用更多的需求。在XHTML网站设计标准中,不再使用表格定位技术,而是采用DIV+CSS的方式实现各种定位。

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