我有一个for-each,当它没有输出任何东西时,我想要显示一些默认文本。
如果我有..。
<xsl:for-each select='xpath'> Some content for each matching element result. </xsl:for-each>
我想要的是:
<xsl:for-each select='xpath'>
<xsl:output-this-when-there-is-content> Some content for each matching element re
我有一个带注释的文本文件,格式如下:
<paragraph><weakness>Buffer</weakness> <weakness>Overflow</weakness>
in <location>client/mysql.cc</location> in <application>Oracle</application>
<application>MySQL</application> and <application>MariaDB</