在JavaScript中从字符串中删除长破折号? [英] Remove a long dash from a string in JavaScript?
问题描述
我在网络应用程序中遇到错误,我不知道该如何解决。
I've come across an error in my web app that I'm not sure how to fix.
文本框向我发送长短划线他们的内容(你知道,MS Word有时自动插入的特殊长破折号)。但是,我找不到替代它的方法;因为如果我尝试复制该字符并将其放入JavaScript的str.replace语句,它不会呈现正确,它打破了脚本。
Text boxes are sending me the long dash as part of their content (you know, the special long dash that MS Word automatically inserts sometimes). However, I can't find a way to replace it; since if I try to copy that character and put it into a JavaScript str.replace statement, it doesn't render right and it breaks the script.
如何修复这个?
杀死它的特定字符是 - 。
The specific character that's killing it is —.
推荐答案
此代码可能有助于解决这个问题:
This code might help:
text = text.replace(/\u2013|\u2014/g, "-");
它会替换全部 & ndash; / code>( - )和
& mdash;
( - )符号。
It replaces all –
(–) and —
(—) symbols with simple dashes (-).
演示: http://jsfiddle.net/F953H/
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