如何从XSLT输出&符号 [英] How to output ampersand (&) from XSLT
问题描述
我正在将XML中的所有&转换为&，以便XSLT可以编译.我正在将XML样式化为HTML.但是，当文本框由XSLT填充时，我需要&才能显示为&.
I'm converting all & into & in my XML so that the XSLT will compile. I'm styling the XML into HTML. However when a textbox is populated by the XSLT, I need the & to display as &.
例如，它在文本框中显示"you & me"，但是我需要看到"you & me".
For example, it shows "you & me" in the text box, but I need to see "you & me".
推荐答案
如何在XSLT中将&输出为&
通常，这是将&输出为&的替代技术:
How to output & as & in XSLT
In general, here are alternative techniques for outputting & as &:
-
全局:
Globally:
<xsl:output method="html"/>
or
<xsl:output method="text"/>`
对于源自XSLT的&"号:
For ampersands originating from XSLT:
<xsl:text disable-output-escaping="yes"><![CDATA[&]]></xsl:text>
对于源自输入XML的&符号:
For ampersands originating from input XML:
<xsl:value-of select="XPATH EXPRESSION" disable-output-escaping="yes"/>
现在，在您的特定情况下，您说文本框中的&被显示为"&".我完全看不到.除了上面展示了如何生成&而不是&的XML或XSLT之外，HTML本身对于& ...
Now, in your specific case you say that &s within text boxes are being displayed as "&". I don't see that at all. Apart from XML or XSLT, in which I show above how to generate & rather than &, HTML itself really has no problem with &...
考虑以下简单的测试HTML:
Consider this simple test HTML:
<html>
<body>
<h3>No &amp; is displayed in any of these cases:</h3>
<div>
In an input box:
<input type="text" value="Ampersand: &"/>
</div>
<div>
In a text area:
<textarea>Ampersand: &</textarea>
</div>
<div>In a div: Ampersand: &</div>
</body>
</html>
这在浏览器中呈现如下:
This renders in browsers as follows:
如您所见，将&呈现为&毫无问题.
As you can see, there is no problem rendering & as &.
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