Differences between word-wrap and word-break

Source: Internet
Author: User

兼容 IE 和 FF 的换行 CSS 推荐样式

  最好的方式是

 

以下是引用片段:
  word-wrap:break-word; overflow:hidden;

 

  而不是

 

以下是引用片段:
  word-wrap:break-word; word-break:break-all;

 

  也不是

 

以下是引用片段:
  word-wrap:break-word; overflow:auto;

 

  在 IE 下没有任何问题,在 FF 下,长串英文会被遮住超出的内容。

  word-wrap同word-break的区别

  word-wrap:

  normal  Default. Content exceeds the boundaries of its container.

  break-word Content wraps to next line, and a word-break occurs when necessary. 必要时会触发word-break。

  word-break:

  normal  Default. Allows line breaking within words. 好像是只对Asian text起作用。

  break-all Behaves the same as normal for Asian text, yet allows the line to break arbitrarily for non-Asian text. This value is suited to Asian text that contains some excerpts of non-Asian text.

  keep-all Does not allow word breaking for Chinese, Japanese, and Korean. Functions the same way as normal for all non-Asian languages. This value is optimized for text that includes small amounts of Chinese, Japanese, or Korean.

  总结如下:

  word-wrap是控制换行的。

  使用break-word时,是将强制换行。中文没有任何问题,英文语句也没问题。但是对于长串的英文,就不起作用。

  break-word是控制是否断词的。

  normal是默认情况,英文单词不被拆开。

  break-all,是断开单词。在单词到边界时,下个字母自动到下一行。主要解决了长串英文的问题。

  keep-all,是指Chinese, Japanese, and Korean不断词。即只用此时,不用word-wrap,中文就不会换行了。(英文语句正常。)

  ie下:

  使用word-wrap:break-word;所有的都正常。

  ff下:

  如这2个都不用的话,中文不会出任何问题。英文语句也不会出问题。但是,长串英文会出问题。

  为了解决长串英文,一般用word-wrap:break-word;word-break:break-all;。但是,此方式会导致,普通的英文语句中的单词会被断开(ie下也是)。

  目前主要的问题存在于 长串英文 和 英文单词被断开。其实长串英文就是一个比较长的单词而已。

  即英文单词应不应该被断开那?那问题很明显了,显然不应该被断开了。

  对于长串英文,就是恶意的东西,自然不用去管了。但是,也要想些办法,不让它把容器撑大。

  用:overflow:auto; ie下,长串会自动折行。ff下,长串会被遮盖。

  所以,综上,最好的方式是word-wrap:break-word;overflow:hidden;而不是word-wrap:break-word;word-break:break-all;。

  word-wrap:break-word;overflow:auto;在ie下没有任何问题。在ff下,长串会被遮住部分内容。

word-wrap同word-break的区别

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