保留文本区域内的字符集 [英] Preserving the Character set inside text area

问题描述

HI


我想在文本区域内显示大型XML的内容，以便用户能够编辑它。但是XML由诸如& amp;之类的字符组成。 &安培; QUOT;由as& amp解释和分别。

但如果情况确实如此，后端系统无法读取它们。我使用了< xmp>，但它已经被弃用了，而且它在文本区域内不起作用。有人可以帮我这个吗？


简称：& amp;应显示为& amp;本身而不是&在textarea内。


Vinoth

解决方案

javascript我肯定可以做正确的角色转义，但我不知道怎么做自己动手吧。您也可以使用PHP或perl或其他脚本语言来执行服务器端。基本上& 符号需要转换为& amp; ，因此& amp; 将成为& amp; amp; amp; 等等等。

HI


我想显示内容文本区域内的大型XML，以便用户能够编辑它。但是XML由诸如& amp;之类的字符组成。 &安培; QUOT;由as& amp解释和分别。

但如果情况确实如此，后端系统无法读取它们。我使用了< xmp>，但它已经被弃用了，而且它在文本区域内不起作用。有人可以帮我这个吗？


简称：& amp;应显示为& amp;本身而不是&在textarea内。


Vinoth

也许这更像是一个XML问题？

< blockquote class =post_quotes>
javascript我相信可以做正确的角色逃脱，但我不知道该怎么做自己。您也可以使用PHP或perl或其他脚本语言来执行服务器端。基本上& 符号需要转换为& amp; ，因此& amp; 将成为& amp; amp; amp; 等等等等。

是的。基本上这一轮将是替换所有& amp; amp;与& amp; amp;等等我们最终在服务器端做了什么。但我想知道在客户端本身是否可以做任何事情。


非常感谢。

HI

I want to display the contents of a big XML inside a text area so that the user would be able to edit it. But the XML consists of characters such as &amp; &quot; which are interpreted by as & and " respectively.
But if this going to be the case the backend systems could not read them. I used <xmp>, but it is already deprecated and further it would not work inside text area. Could somebody help me with this.

in short : &amp; should be displayed as &amp; itself and not & inside the textarea.

Vinoth

解决方案

javascript I am sure can do the proper character escaping, but I don''t know how to do it myself. You can also do it server side with PHP or perl or other scripting language. Bascially the & symbol needs to converted to &amp; so &amp; would become &amp;amp; etc etc etc.

HI

I want to display the contents of a big XML inside a text area so that the user would be able to edit it. But the XML consists of characters such as &amp; &quot; which are interpreted by as & and " respectively.
But if this going to be the case the backend systems could not read them. I used <xmp>, but it is already deprecated and further it would not work inside text area. Could somebody help me with this.

in short : &amp; should be displayed as &amp; itself and not & inside the textarea.

Vinoth

Maybe this is more of an XML question?

javascript I am sure can do the proper character escaping, but I don''t know how to do it myself. You can also do it server side with PHP or perl or other scripting language. Bascially the & symbol needs to converted to &amp; so &amp; would become &amp;amp; etc etc etc.

Yeah.Basically the round about would be to do a replace all of &amp; with &amp;amp; and so on which we eventually did in the server side. But I wanted to know if anything could be done in the client side itself.

Thanks a lot anyways.

这篇关于保留文本区域内的字符集的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！