XSL concise tutorial (6) XSL filtering and query

Original article: JanEgilRefsnes translation: Jiajie VI. XSL filtering and query if we look forward to seeing only the XML data that meets certain conditions, how should we do it? In the preceding example code, we only need to participate in the parameter in the select attribute of the xsl: for-each element.

Original: Jan Egil Refsnes

VI. XSL filtering and query

 

What should we do if we look forward to displaying only XML data that meets certain conditions? In the preceding example code, we only need to add a parameter to the select attribute of the xsl: for-each element. for example:

The logical options of parameters include:

= (That is)

=! (No)

<& Less

> & Greater

The same as the previous example (cd_catalog_sort.xsl ):

Title	Artist

You can test the results by yourself.