预标记 - 文本溢出框

发布于 2024-08-22 19:51:48 字数 1815 浏览 6 评论 0原文

我已将以下样式应用于 pre 元素:

pre {
     background-color: #FFFFCC;
     border: 2px dashed #FF6666;
     padding-top: 7px;
     padding-bottom: 8px;
     padding-left: 10px;
     float: none;
     padding-right: 10px;
     margin: 10px;
    }

文本溢出框。 当我应用 float:right 属性时,框的行为符合预期,但在大屏幕中,其余部分自然浮动在框周围。不高兴。 EDIT2:我用float+clear做到了(但对于ie6)。我发布了关于新错误的另一个问题< /a>

我是 CSS 和 HTML 新手 - 我确信有一个简单的解决方案。请帮忙。 :(

编辑 :更接近标记:

pre {
     background-color: #FFFFCC;
     border: 2px dashed #FF6666;
     padding-top: 7px;
     padding-bottom: 8px;
     padding-left: 10px;
     padding-right: 10px;
     margin: 10px;
     white-space: pre-wrap;
    }

这个在 ie6 中完全按照我想要的方式显示 - 在 ff 3.5 中文本换行 - 我知道这应该是这样 - 但我怎样才能携带ie 对 ff 的行为?

带有 white-space: pre; ie6 的样式化 pre 标签的图像

https://i1032.photobucket.com/albums/a406/dardanov/ie6pre.jpg

ff 3.5 : https://i1032.photobucket。 com/albums/a406/dardanov/ff35pre.jpg

用于 white-space: pre -wrap; firefox 换行而 ie 保持不变。如何在 ff 中获得 ie 行为(代码框的自动扩展)?

EDIT2:参见下面的答案

I have applied the following style to the pre element:

pre {
     background-color: #FFFFCC;
     border: 2px dashed #FF6666;
     padding-top: 7px;
     padding-bottom: 8px;
     padding-left: 10px;
     float: none;
     padding-right: 10px;
     margin: 10px;
    }

The text overflows the box.
When I applied the float:right property the box behaved as expected but in large screens the rest floated around the box naturally. Not happy. EDIT2 : I made it (but for ie6), using float + clear. I have posted another question on the new bugs

I am new to CSS and HTML - I am sure there is a simple solution. Please help.
:(

EDIT : closer to the mark :

pre {
     background-color: #FFFFCC;
     border: 2px dashed #FF6666;
     padding-top: 7px;
     padding-bottom: 8px;
     padding-left: 10px;
     padding-right: 10px;
     margin: 10px;
     white-space: pre-wrap;
    }

This one displays exactly as I want in ie6 - in ff 3.5 the text wraps - I know this is is the way it should be - but how can I carry the ie behavior to ff ?

Images for the styled pre tag with white-space: pre;

ie6 : https://i1032.photobucket.com/albums/a406/dardanov/ie6pre.jpg

ff 3.5 : https://i1032.photobucket.com/albums/a406/dardanov/ff35pre.jpg

for white-space: pre-wrap; firefox wraps and ie stays the same. How can I get the ie behavior (autoexpanding of the code box) in ff ?

EDIT2 : see answer below

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评论(4

打小就很酷 2024-08-29 19:51:48
    white-space: pre-wrap;

只需将其添加到您的 css 中即可

    white-space: pre-wrap;

Just add this to your css

始终不够 2024-08-29 19:51:48

如果我正确地阅读你的问题,你想要显示一个框中包含的代码/文本,并且该代码不能换行(除非代码/文本本身中存在这样的换行或回车符/换行符/等) 。您还希望包含元素增加其水平尺寸以扩展到文本/代码所需的宽度?

因此,如果您的文本最长行有 20 个字符,则

 的宽度将至少为 20 个字符,如果文本最长行有 200 个字符,那么它应该拉伸以容纳200个字符?

如果这些假设是正确的,那么你不能 - 没有 javascript,至少 - 做你想做的事,因为它需要根据其子元素的宽度设置父元素的宽度。不幸的是,CSS 沿 DOM 向下级联,而且仅以一种方式。

如果没有 JS,你能做的最好的事情就是添加:

overflow:scroll; /* 或 auto */

或:

overflow-x:scroll;

到您的 CSS,这将保持

 的宽度,但允许用于滚动以允许最长的行保持未换行。

如果我误解了您的问题,请提出评论,我会尽我所能更有效地解决您的问题。

If I'm reading your question correctly, you want to display code/text contained within a box, and that code cannot wrap (unless such wraps, or carriage-returns/line-feeds/etc are present in the code/text itself). You also want the containing element to increase its horizontal dimension in order to expand to the required width of the text/code?

So if your text had 20 characters as its longest line, your <pre> would be at least 20 characters in width, if the text had 200 characters for the longest line then it should stretch to accommodate the 200 characters?

If these assumptions are correct, then you can't -without javascript, at least- do what you want to do, since it would require setting the width of the parent based on the width of its child element. Unfortunately CSS cascades down the DOM, and in one-way only.

The best you could do, without JS, is to add:

overflow: scroll; /* or auto */

or:

overflow-x: scroll;

to your CSS, which would maintain the width of the <pre>, but allow for scrolling to allow for the longest lines to remain un-wrapped.

If I've misunderstood your question, please raise a comment, and I'll do what I can to address your question more usefully.

恬淡成诗 2024-08-29 19:51:48

除了分号问题之外,pre 标记所做的一件重要的事情是将 CSS 设置为 white -space 属性 为“nowrap”(或者我想是“pre”,但这只会让人困惑),所以它的工作方式完全符合预期。如果你想阻止它这样工作,请设置“nowrap:正常;”。然而,这使得 pre 元素像其他所有元素一样工作,而不是按照其预期的方式工作,这可能会让与您一起工作的其他人感到困惑。为什么不直接使用 div 元素呢?你想达到什么目的?

Beyond the semi-colon issue, the one important thing the pre tag does is set the CSS white-space property to "nowrap" (or "pre" I suppose, but that just confuses things), so it's working exactly as it should. If yo want to stop it from working like that, set "nowrap: normal;". However, that makes the pre element work like every other element instead of how it's intended to work, which might confuse other people working with you. Why not just use a div element? What are you trying to achieve?

乞讨 2024-08-29 19:51:48

我做到了(ff 3.5,opera 10,ie8,但不是 ie6(ie7 未测试))

我将不同的部分包装在 div 标签中,样式如下所示 - 在 ie6 中,div 以较小的宽度显示(当它们包含 h3 标签),前置标签不受影响。在其他浏览器中,div 会随着页面缩小 - 而 pre 标签也不受影响。我遇到的另一个小问题是右边界没有显示在预标记中。我已经发布了另一个问题这些

所以html的结构是:

<html>
 <head></head>
 <body>
  <div>...</div>   //this div is ok in ie
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  ...
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  <pre></pre>
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  ...
  <div><h3>Title...</h3>...</div>    //this div is shrunken
 </body>
<html>

样式为:

pre {
    background-color: #FFFFCC;
    border: 2px dashed #FF6666;
    padding-top: 7px;
    padding-bottom: 8px;
    padding-left: 10px;
    margin: 10px;
    float: left;
    padding-right: 10px;
    clear: both;
}
div {
    float: left;
    clear: both;
}

I made it (ff 3.5, opera 10, ie8 but not ie6 (ie7 not tested))

I wrapped the different sections in div tags styled as seen below -in ie6 the divs display with small width (when they include a h3 tag), the pre tag is not affected. In the other browsers the divs shrink with the page - while the pre tag is not affected also. Another small issue I'm having is the right margin not displaying in the pre tag. I have posted another question on these

So the structure of the html is :

<html>
 <head></head>
 <body>
  <div>...</div>   //this div is ok in ie
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  ...
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  <pre></pre>
  <div><h3>Title...</h3>...</div>    //this div is shrunken
  ...
  <div><h3>Title...</h3>...</div>    //this div is shrunken
 </body>
<html>

styled as :

pre {
    background-color: #FFFFCC;
    border: 2px dashed #FF6666;
    padding-top: 7px;
    padding-bottom: 8px;
    padding-left: 10px;
    margin: 10px;
    float: left;
    padding-right: 10px;
    clear: both;
}
div {
    float: left;
    clear: both;
}
~没有更多了~
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