Files
smarty/docs/en/programmers/api-functions/api-display.xml
2004-04-20 11:37:05 +00:00

103 lines
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XML

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
<refentry id="api.display">
<refnamediv>
<refname>display</refname>
<refpurpose></refpurpose>
</refnamediv>
<refsect1>
<title />
<methodsynopsis>
<type>void</type><methodname>display</methodname>
<methodparam><type>string</type><parameter>template</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>cache_id</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>compile_id</parameter></methodparam>
</methodsynopsis>
<para>
This displays the template. Supply a valid <link
linkend="template.resources">template resource</link>
type and path. As an optional second parameter, you can pass a
cache id. See the <link linkend="caching">caching
section</link> for more information.
</para>
&parameter.compileid;
<example>
<title>display</title>
<programlisting role="php">
<![CDATA[
<?php
include("Smarty.class.php");
$smarty = new Smarty;
$smarty->caching = true;
// only do db calls if cache doesn't exist
if(!$smarty->is_cached("index.tpl")) {
// dummy up some data
$address = "245 N 50th";
$db_data = array(
"City" => "Lincoln",
"State" => "Nebraska",
"Zip" => "68502"
);
$smarty->assign("Name","Fred");
$smarty->assign("Address",$address);
$smarty->assign($db_data);
}
// display the output
$smarty->display("index.tpl");
?>
]]>
</programlisting>
</example>
<para>
Use the syntax for <link
linkend="template.resources">template resources</link> to
display files outside of the $template_dir directory.
</para>
<example>
<title>function display template resource examples</title>
<programlisting role="php">
<![CDATA[
<?php
// absolute filepath
$smarty->display("/usr/local/include/templates/header.tpl");
// absolute filepath (same thing)
$smarty->display("file:/usr/local/include/templates/header.tpl");
// windows absolute filepath (MUST use "file:" prefix)
$smarty->display("file:C:/www/pub/templates/header.tpl");
// include from template resource named "db"
$smarty->display("db:header.tpl");
?>
]]>
</programlisting>
</example>
</refsect1>
</refentry>
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