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https://github.com/smarty-php/smarty.git
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115 lines
3.1 KiB
XML
115 lines
3.1 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<refentry id="api.display">
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<refnamediv>
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<refname>display()</refname>
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<refpurpose>displays the template</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>void</type><methodname>display</methodname>
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<methodparam><type>string</type><parameter>template</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>cache_id</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>compile_id</parameter>
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</methodparam>
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</methodsynopsis>
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<para>
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This displays the template unlike
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<link linkend="api.fetch"><varname>fetch()</varname></link>.
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Supply a valid <link
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linkend="template.resources">template resource</link>
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type and path. As an optional second parameter, you can pass a
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<parameter>$cache id</parameter>, see the
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<link linkend="caching">caching section</link> for more information.
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</para>
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¶meter.compileid;
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<example>
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<title>display()</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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include(SMARTY_DIR.'Smarty.class.php');
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$smarty = new Smarty();
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$smarty->caching = true;
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// only do db calls if cache doesn't exist
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if(!$smarty->is_cached('index.tpl')) {
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// dummy up some data
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$address = '245 N 50th';
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$db_data = array(
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'City' => 'Lincoln',
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'State' => 'Nebraska',
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'Zip' => '68502'
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);
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$smarty->assign('Name', 'Fred');
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$smarty->assign('Address', $address);
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$smarty->assign('data', $db_data);
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}
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// display the output
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$smarty->display('index.tpl');
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?>
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]]>
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</programlisting>
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</example>
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<example>
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<title>Other display() template resource examples</title>
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<para>
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Use the syntax for <link
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linkend="template.resources">template resources</link> to
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display files outside of the
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<link linkend="variable.template.dir">
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<parameter>$template_dir</parameter></link> directory.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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// absolute filepath
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$smarty->display('/usr/local/include/templates/header.tpl');
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// absolute filepath (same thing)
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$smarty->display('file:/usr/local/include/templates/header.tpl');
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// windows absolute filepath (MUST use "file:" prefix)
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$smarty->display('file:C:/www/pub/templates/header.tpl');
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// include from template resource named "db"
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$smarty->display('db:header.tpl');
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?>
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]]>
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</programlisting>
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</example>
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<para>
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See also <link linkend="api.fetch"><varname>fetch()</varname></link> and
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<link linkend="api.template.exists"><varname>template_exists()</varname></link>.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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