mirror of
https://github.com/smarty-php/smarty.git
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154 lines
4.1 KiB
XML
154 lines
4.1 KiB
XML
<?xml version="1.0" encoding="windows-1251"?>
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<!-- $Revision$ -->
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<sect1 id="language.function.html.options">
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<title>html_options</title>
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<informaltable frame="all">
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<tgroup cols="5">
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<colspec colname="param" align="center" />
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<colspec colname="type" align="center" />
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<colspec colname="required" align="center" />
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<colspec colname="default" align="center" />
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<colspec colname="desc" />
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<thead>
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<row>
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<entry>Èìÿ àòòðèáóòà</entry>
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<entry>Òèï</entry>
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<entry>Îáÿçàòåëåí</entry>
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<entry>Ïî óìîë÷àíèþ</entry>
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<entry>Îïèñàíèå</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>values</entry>
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<entry>ìàññèâ</entry>
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<entry>Äà, åñëè íå óêàçàí àòòðèáóò options</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>ìàññèâ çíà÷åíèé äëÿ âûïàäàþùåãî ñïèñêà</entry>
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</row>
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<row>
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<entry>output</entry>
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<entry>ìàññèâ</entry>
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<entry>Äà, åñëè íå óêàçàí àòòðèáóò options</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>ìàññèâ íàçâàíèé äëÿ âûïàäàþùåãî ñïèñêà</entry>
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</row>
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<row>
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<entry>selected</entry>
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<entry>string/array</entry>
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<entry>Íåò</entry>
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<entry><emphasis>ïóñòî</emphasis></entry>
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<entry>Âûáðàííûé ýëåìåíò(û)</entry>
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</row>
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<row>
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<entry>options</entry>
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<entry>àññîöèàòèâíûé ìàññèâ</entry>
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<entry>Äà, åñëè íå óêàçàíû àòòðèáóòû values è output</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>àññîöèàòèâíûé ìàññèâ çíà÷åíèé è íàçâàíèé</entry>
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</row>
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<row>
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<entry>name</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>ïóñòî</emphasis></entry>
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<entry>Íàçâàíèå âûïàäàþùåãî ñïèñêà</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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<para>
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ïîëüçîâàòåëüñêàÿ ôóíêöèÿ html_options ãåíåðèðóåò ãðóïïó html òýãîâ
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option ïî óêàçàííîé èíôîðìàöèè. Òàêæå çàáîòèòñÿ î âûáðàííûõ ïî
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óìîë÷àíèþ ýëåìåíòàõ. Àòòðèáóòû values è output îáÿçàòåëüíû, åñëè íå
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óêàçàí àòòðèáóò options.
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</para>
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<para>
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Åñëè äàííîå çíà÷åíèå - ìàññèâ, òî îíî áóäåò ïðåäñòàâëåíî â âèäå
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html OPTGROUP. Ðåêóðñèÿ ñ OPTGROUP ïîääåðæèâàåòñÿ. Âåñü âûâîä
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ñîâìåñòèì ñ XHTML.
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</para>
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<para>
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Åñëè óêàçàí íåîáÿçàòåëüíûé àòòðèáóò <emphasis>name</emphasis>,
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òî ãðóïïà îïöèé çàêëþ÷èòñÿ â òýã <select
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name="groupname"> è </select>, èíà÷å ñãåíåðèðóåòñÿ òîëüêî
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ãðóïïà îïöèé.
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</para>
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<para>
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Âñå ïàðàìåòðû, êîòîðûå íå óêàçàíû âûøå, âûâîäÿòñÿ â âèäå
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ïàðû name/value âíóòðè òýãà <select>-tag. Îíè èãíîðèðóþòñÿ,
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åñëè àòòðèáóò <emphasis>name</emphasis> íå óêàçàí.
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</para>
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<example>
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<title>html_options</title>
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<programlisting>
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<![CDATA[
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index.php:
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require('Smarty.php.class');
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$smarty = new Smarty;
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$smarty->assign('cust_ids', array(1000,1001,1002,1003));
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$smarty->assign('cust_names', array('Joe Schmoe','Jack Smith','Jane
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Johnson','Carlie Brown'));
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$smarty->assign('customer_id', 1001);
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$smarty->display('index.tpl');
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index.tpl:
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<select name=customer_id>
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{html_options values=$cust_ids selected=$customer_id output=$cust_names}
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</select>
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index.php:
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require('Smarty.php.class');
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$smarty = new Smarty;
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$smarty->assign('cust_options', array(
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1001 => 'Joe Schmoe',
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1002 => 'Jack Smith',
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1003 => 'Jane Johnson',
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1004 => 'Charlie Brown'));
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$smarty->assign('customer_id', 1001);
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$smarty->display('index.tpl');
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index.tpl:
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<select name=customer_id>
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{html_options options=$cust_options selected=$customer_id}
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</select>
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OUTPUT: (both examples)
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<select name=customer_id>
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<option value="1000">Joe Schmoe</option>
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<option value="1001" selected="selected">Jack Smith</option>
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<option value="1002">Jane Johnson</option>
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<option value="1003">Charlie Brown</option>
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</select>
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]]>
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</programlisting>
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</example>
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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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