I have found that even with the best planning divs come up short in several respects. For instance. there is no way with divs to have a bottom bar that always sits at the bottom of the browser, even when the rest of the content does not go to the bottom of the browser. Also, you cannot elegantly do anything better than three columns, and you cannot have columns that grow and shrink according the the width of their content. In the end, we try to use divs first. However, we will not limit our html designs based on some religious content vs layout ideal.

我没有对DIVs有利的论据。

我会说:如果事实属实，那就接受吧。

值得注意的是，要找到一种好的DIV+CSS方法来在两列或三列中呈现内容，并且在所有浏览器上都是一致的，并且看起来仍然是我想要的方式，即使不是不可能，也是很困难的。

在我的大多数布局中，这让平衡感向表格倾斜了一点，尽管我对使用它们感到内疚(不知道为什么，人们只是说它不好，所以我试着听他们的)，最后，务实的观点是，对我来说，使用表格更容易、更快。我不是按小时计酬的，所以桌子对我来说比较便宜。

In the past, screen readers and other accessibility software had a difficult time handling tables in an efficient fashion. To some extent, this became handled in screen readers by the reader switching between a "table" mode and a "layout" mode based on what it saw inside the table. This was often wrong, and so the users had to manually switch the mode when navigating through tables. In any case, the large, often highly nested tables were, and to a large extent, are still very difficult to navigate through using a screen reader.

The same is true when divs or other block-level elements are used to recreate tables and are highly nested. The purpose of divs is to be used as a fomating and layout element, and as such, are intended used to hold similar information, and lay it out on the screen for visual users. When a screen reader encounters a page, it often ignores any layout information, both CSS based, as well as html attribute based(This isn't true for all screen readers, but for the most popular ones, like JAWS, Windows Eyes, and Orca for Linux it is).

为此，表格式数据，也就是逻辑上有意义的在二维或多维维度中排序的数据，具有某种标题，最好放在表中，并使用div来管理页面上内容的布局。(另一种思考“表格数据”的方式是尝试以图表形式绘制它……如果你不能，它可能不是最好的表示在一个表中)

Finally, with a table-based layout, in order to achieve a fine-grained control of the position of elements on the page, highly nested tables are often used. This has two effects: 1.) Increased code size for each page - Since navigation and common structure is often done with the tables, the same code is sent over the network for each request, whereas a div/css based layout pulls the css file over once, and then uses less wordy divs. 2.) Highly nested tables take much longer for the client's browser to render, leading to slightly slower load times.

在这两种情况下，“最后一英里”带宽的增加，以及更快的个人电脑缓解了这些因素，但它们仍然是许多网站存在的问题。

With all of this in mind, as others have said, tables are easier, because they are more grid-oriented, allowing for less thought. If the site in question is not expected to be around long, or will not be maintained, it might make sense to do what is easiest, because it might be the most cost effective. However, if the anticipated userbase might include a substantial portion of handicapped individuals, or if the site will be maintained by others for a long time, spending the time up front to do things in a concise, accessible way may payoff more in the end.

I have found that even with the best planning divs come up short in several respects. For instance. there is no way with divs to have a bottom bar that always sits at the bottom of the browser, even when the rest of the content does not go to the bottom of the browser. Also, you cannot elegantly do anything better than three columns, and you cannot have columns that grow and shrink according the the width of their content. In the end, we try to use divs first. However, we will not limit our html designs based on some religious content vs layout ideal.

对我来说，一个巨大的问题是，表，特别是嵌套表，需要更长的时间来呈现比一个正确布局的css实现。(你可以让css一样慢)。

所有浏览器呈现css的速度都更快，因为每个div都是一个单独的元素，所以用户在阅读时可以加载屏幕。(对于庞大的数据集等)。我在那个实例中使用了css而不是表格，甚至没有处理布局。

嵌套的表(单元格中的表等)直到找到最后一个“/table”才会呈现到浏览器窗口。更糟糕的是，定义不清的表有时甚至无法呈现!或者当它发生的时候，事情就会不正常。(没有正确地与“TD”等共进)

我在大多数情况下使用表格，但当涉及到大数据和希望为最终用户快速呈现屏幕时，我尽最大努力利用CSS所提供的东西。

有必要弄清楚CSS和div，以便在页面布局中，中央内容列在侧栏之前加载和呈现。但是，如果你正在努力使用浮动div来垂直对齐一个logo和一些赞助文本，那就使用这个表格，继续生活吧。禅宗花园宗教并没有带来多少价值。

将内容与表示分开的思想是对应用程序进行分区，以便不同类型的工作影响不同的代码块。这实际上是关于变更管理的。但是编码标准只能以表面的方式检查代码的当前状态。

应用程序的更改日志依赖于编码标准来“将内容与表示分开”，它将显示跨垂直竖井的并行更改模式。如果对“内容”的更改总是伴随着对“表示”的更改，那么分区的成功程度如何?

如果您真的想高效地划分代码，请使用Subversion并检查更改日志。然后使用最简单的编码技术——divs、表、JavaScript、include、函数、对象、延续等等——来构建应用程序，以便以简单和舒适的方式进行更改。