mirror of
https://github.com/smarty-php/smarty.git
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131 lines
3.8 KiB
XML
131 lines
3.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<sect1 id="plugins.functions"><title>Fungsi Template</title>
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<funcsynopsis>
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<funcprototype>
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<funcdef>void <function>smarty_function_<replaceable>name</replaceable></function></funcdef>
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<paramdef>array <parameter>$params</parameter></paramdef>
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<paramdef>object <parameter>&$smarty</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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<para>
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Semua <link linkend="language.syntax.attributes">atribut</link> yang
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dikirimkan ke fungsi template dari template yang berisi
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<parameter>$params</parameter> sebagai array asosiatif.
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</para>
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<para>
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Output (nilai hasil) atas fungsi akan diganti di tempat tag fungsi dalam
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template, misalnya fungsi
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<link linkend="language.function.fetch"><varname>{fetch}</varname></link>.
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Alternatif lain, fungsi bisa hanya melakukan beberapa tugas tanpa output
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apapun, misalnya fugnsi <link linkend="language.function.assign">
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<varname>{assign}</varname></link>.
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</para>
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<para>
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Jika fungsi perlu menempatkan beberapa variabel ke template atau gunakan
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beberapa fungsionalitas lain yang disediakan-Smarty, ini dapat menggunakan
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obyek <parameter>$smarty</parameter> yang disertakan untuk melakukannya
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misaslnya <literal>$smarty->foo()</literal>.
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</para>
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<para>
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<example>
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<title>plugin fungsi dengan output</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/*
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* Smarty plugin
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* -------------------------------------------------------------
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* File: function.eightball.php
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* Tipe: fungsi
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* Nama: eightball
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* Kegunaan: menampilkan jawaban acak magis
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* -------------------------------------------------------------
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*/
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function smarty_function_eightball($params, &$smarty)
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{
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$answers = array('Yes',
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'No',
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'No way',
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'Outlook not so good',
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'Ask again soon',
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'Maybe in your reality');
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$result = array_rand($answers);
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return $answers[$result];
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}
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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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<para>
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yang dapat digunakan dalam template sebagai:
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</para>
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<programlisting>
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Question: Will we ever have time travel?
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Answer: {eightball}.
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</programlisting>
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<para>
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<example>
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<title>plugin fungsi tanpa output</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/*
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* Smarty plugin
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* -------------------------------------------------------------
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* File: function.assign.php
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* Tipe: fungsi
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* Nama: assign
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* Kegunaan: menempatkan nilai ke varabel template
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* -------------------------------------------------------------
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*/
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function smarty_function_assign($params, &$smarty)
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{
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if (empty($params['var'])) {
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$smarty->trigger_error("assign: missing 'var' parameter");
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return;
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}
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if (!in_array('value', array_keys($params))) {
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$smarty->trigger_error("assign: missing 'value' parameter");
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return;
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}
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$smarty->assign($params['var'], $params['value']);
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}
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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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<para>
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Lihat juga:
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<link linkend="api.register.function"><varname>register_function()</varname></link>,
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<link linkend="api.unregister.function"><varname>unregister_function()</varname></link>.
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</para>
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</sect1>
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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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