xml 如何更改 <xsl:variable> 值
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How to change <xsl:variable> value
提问by FaNIX
I can't get this to work... I simply want to change the value of a globally defined variable:
我不能让它工作......我只是想改变一个全局定义的变量的值：
<xsl:variable name="isBusiness"></xsl:variable>
<xsl:choose>
<xsl:when test="yes this is a business">
<xsl:variable name="isBusiness">true</xsl:variable>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="isBusiness">false</xsl:variable>
</xsl:otherwise>
</xsl:choose>
Obviously the code is invalid because is already defined, but how would I change the value?
显然代码是无效的，因为已经定义了，但是我将如何更改该值？
回答by code4life
Check this link out:
看看这个链接：
http://www.dpawson.co.uk/xsl/sect2/N8090.html#d10874e187
http://www.dpawson.co.uk/xsl/sect2/N8090.html#d10874e187
Basically, your code should look like this:
基本上，您的代码应如下所示：
<xsl:variable name="x">
<xsl:choose>
<xsl:when test="a">z</xsl:when>
<xsl:when test="b">zz</xsl:when>
<xsl:otherwise>zzz</xsl:otherwise>
</xsl:choose>
</xsl:variable>
