标签：c style class blog code java
1.给DIV设置属性：width: 200px; text-overflow: ellipsis; overflow: hidden; 当div里面的内容总宽度找过 200PX的时候，超出的部分会以“...”的形式显示。
2.上面那个案例之适用于单行文本的现实，才会有效。但当div里面的内容出现多行的时候则不能达到预期的效果。下面是解决多行的时候显示“...”的方案。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script> <script type="text/javascript"> $(function () { $(".figcaption").each(function (i) { var divH = $(this).height(); var $p = $("p", $(this)).eq(0); while ($p.outerHeight() > divH) { $p.text($p.text().replace(/(\s)*([a-zA-Z0-9]+|\W)(\.\.\.)?$/, "...")); }; }); }); </script> <style> .figcaption { background: #EEE; width: 410px; height: 3em; margin: 1em; } .figcaption p { margin: 0; line-height: 1.5em; } </style> </head> <body> <div class="figcaption"> <p> You probably can‘t do it (currently?) without a fixed-width font like Courier. With a fixed-width font every letter occupies the same horizontal space, so you could probably count the letters and multiply the result with the current font size in ems or exs. Then you would just have to test how many letters fit on one line, and then break it up.</p> </div> </body> </html>
div里面的内容超出自身高度时，显示省略号,布布扣,bubuko.com
标签：c style class blog code java
原文地址：http://www.cnblogs.com/fhtwins/p/3766041.html
