xtp-page.xtp

来自「解压在c盘」· XTP 代码 · 共 58 行

<s1 title="Link Rewriting">

<p>Rewriting links to encode sessions is a tedious and error-prone task.
If you use URL-encoded sessions, every &lt;a> link and every &lt;form> action
needs a rewritten link using <var/response.encodeURL()/>.  XTP can rewrite
those for you automatically.</p>

<example title="stylesheet.xsl">
&lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                version="1.0">

  &lt;!-- make sure '&lt;' is not printed as '&amp;lt;' -->
  &lt;xsl:output disable-output-escaping='true'/>

  &lt;!-- copy input to output -->
  &lt;xsl:template match='*|@*'>
    &lt;xsl:copy>
      &lt;xsl:apply-templates select='node()|@*'/>
    &lt;/xsl:copy>
  &lt;/xsl:template>

  &lt;!-- rewrite &lt;a href> -->
  &lt;xsl:template match="a[@href]">
    &lt;a href='&lt;%= response.encodeURL("{@href}") %>'>
      &lt;xsl:apply-templates select="node()|@*[name(.)!="href"]"/>
    &lt;/a>
  &lt;/xsl:template>
&lt;/xsl:stylesheet>
</example>

<p>Your XTP page may look something like:</p>

<example title='test.xtp'>
&lt;?xml-stylesheet href='stylesheet.xsl'?>
&lt;h1>My test&lt;/h1>

Adding: 2 + 2 = &lt;%= 2 + 2 %>

&lt;p>New? &lt;%= session.isNew() %>

&lt;p>And &lt;a href='test.xtp'>linking&lt;/a>
</example>

<p>The transformed file will look like:</p>

<results>
&lt;?xml-stylesheet href='stylesheet.xsl'?>
&lt;h1>My test&lt;/h1>

Adding: 2 + 2 = &lt;%= 2 + 2 %>

&lt;p>New? &lt;%= session.isNew() %>

&lt;p>And &lt;a href='&lt;%= response.encodeURL("test.xtp") %>'>linking&lt;/a>
</results>

</s1>