Jsp combined with XML + XSLT to convert the output to Html Format 2

Source: Internet
Author: User
Tags xsl xslt
Our practice is:

<% @ Taglib uri = "xsl. jar" prefix = "xsl" %>

Take Apply. jsp with XSL taglib of Jakarta as an example to understand the relationship between Jsp xml xslt:

Apply. jsp

<% @ Taglib uri = "xsl. jar" prefix = "xsl" %>
<Html>
<Head>
<Title> Employee List </title>
</Head>
<Body bgcolor = "white">

<P> The following shows four methods for combining xml xslt in Jsp:
<P> the following uses the apply method to combine existing employees. xml with employeeList. xsl.

<Xsl: apply xml = "/xml/employees. xml" xsl = "/xml/employeeList. xsl"/>
<HR>

<P> The following describes how to use employeelist. XSL to directly write XML data in JSP.

<XSL: Apply XSL = "/XML/employeelist. XSL">
<? XML version = "1.0" encoding = "ISO-8859-1"?>
<Employees>
<Employee ID = "123">
<First-name> JOHN </first-name>
<Last-name> Doe </last-name>
<Telephone> 800-555-1212 </telephone>
</Employee>
<Employee ID = "456">
<First-name> Jane </first-name>
<Last-name> Smith </last-name>
<Telephone> 888-555-1212 </telephone>
</Employee>
<Employee ID = "789">
<First-name> George </first-name>
<Last-name> Taylor </last-name>
<Telephone> 555-555-1212 </telephone>
</Employee>
</Employees>
</XSL: Apply>
<HR>

<P> The following describes how to call include. Such An XSLT style can adapt to different XML files.

<Xsl: apply xsl = "/xml/employeeList. xsl">
<Xsl: include page = "/xml/employees. xml"/>
</Xsl: apply>
<Hr>

<P> The following describes how to import an XML file in page-scope (similar to scope = "page") using the import method. </p>

<Xsl: import id = "data" page = "/xml/employees. xml"/>
<Xsl: apply nameXml = "data" xsl = "/xml/employeeList. xsl"/>

</Body>

In the above program, we show four methods for Jsp combination of xml xslt, which can basically meet our needs. Note that the above XML file path is "/xml/", which is the absolute path relative to the Tomcat container.

Let's take a brief look at the content of employeeList. xsl and employees. xml:

EmployeeList. xsl is similar to CSS in html. It mainly defines the data display mode in XML:

<? Xml version = "1.0"?>
<Xsl: stylesheet version = "1.0" xmlns: xsl = "http://www.w3.org/1999/XSL/Transform">
<Xsl: template match = "employees">
<Table border = "1" width = "100%">
<Tr>
<Th> ID </th>
<Th> Employee Name </th>
<Th> Phone Number </th>
</Tr>
<Xsl: for-each select = "employee">
<Tr>
<Td>
<Xsl: value-of select = "@ id"/>
</Td>
<Td>
<Xsl: value-of select = "last-name"/>,
<Xsl: value-of select = "first-name"/>
</Td>
<Td>
<Xsl: value-of select = "telephone"/>
</Td>
</Tr>
</Xsl: for-each>
</Table>
</Xsl: template>

</Xsl: stylesheet>

Employees. xml

<? Xml version = "1.0" encoding = "ISO-8859-1"?>

<Employees>
<Employee id = "123">
<First-name> John </first-name>
<Last-name> Doe </last-name>
<Telephone> 800-555-1212 </telephone>
</Employee>

<Employee id = "456">
<First-name> Jane </first-name>
<Last-name> Smith </last-name>
<Telephone> 888-555-1212 </telephone>
</Employee>

<Employee id = "789">
<First-name> George </first-name>
<Last-name> Taylor </last-name>
<Telephone> 555-555-1212 </telephone>
</Employee>
</Employees>

If we add:

<? Xml: stylesheet type = "text/xsl" href = "catalog. xsl"?>

The display page is the same as the display page of Apply. jsp.

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