mirror of
https://github.com/smarty-php/smarty.git
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135 lines
4.7 KiB
XML
135 lines
4.7 KiB
XML
<?xml version="1.0" encoding="windows-1251"?>
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<!-- $Revision$ -->
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<sect1 id="language.function.cycle">
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<title>cycle</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>name</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>default</emphasis></entry>
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<entry>Íàçâàíèå öèêëà</entry>
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</row>
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<row>
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<entry>values</entry>
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<entry>mixed</entry>
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<entry>Äà</entry>
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<entry><emphasis>N/A</emphasis></entry>
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<entry>Çíà÷åíèÿ, ïî êîòîðûì áóäåò ïðîèçâîäèòüñÿ öèêë.
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Ëèáî ñïèñîê, ðàçäåëåíûé çàïÿòûìè (ëèáî äðóãèì óêàçàííûì
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ðàçäåëèòåëåì), ëèáî ìàññèâ çíà÷åíèé.</entry>
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</row>
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<row>
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<entry>print</entry>
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<entry>ëîãè÷åñêèé (boolean)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>true</emphasis></entry>
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<entry>Âûâîäèòü çíà÷åíèå, èëè íåò</entry>
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</row>
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<row>
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<entry>advance</entry>
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<entry>ëîãè÷åñêèé (boolean)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>true</emphasis></entry>
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<entry>Ïåðåêëþ÷àòüñÿ èëè íåò íà ñëåäóþùåå çíà÷åíèå</entry>
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</row>
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<row>
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<entry>delimiter</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>,</emphasis></entry>
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<entry>Ðàçäåëèòåëü, èñïîëüçóåìûé â àòòðèáóòå values.</entry>
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</row>
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<row>
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<entry>assign</entry>
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<entry>ñòðîêà (string)</entry>
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<entry>Íåò</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>Èìÿ ïåðåìåííîé, êîòîðîé áóäåò ïðèñâîåí âûâîä òýãà</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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Cycle èñïîëüçóåòñÿ äëÿ ïðîõîäà ÷åðåç ìíîæåñòâî çíà÷åíèé.
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Ñ åãî ïîìîùüþ ìîæíî ëåãêî ðåàëèçîâàòü ïåðåêëþ÷åíèå ìåæäó
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äâóìÿ è áîëåå öâåòàìè â òàáëèöå, èëè ïðîéòè öèêë ÷åðåç
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ìàññèâ.
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</para>
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<para>
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Ìîæíî ïðîõîäèòü ÷åðåç íåñêîëüêî ìíîæåñòâ çíà÷åíèé îäíîâðåìåííî,
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óêàçàâ àòòðèáóò name. Èìåíà äîëæíû áûòü óíèêàëüíûìè.
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</para>
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<para>
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Ìîæíî íå îòîáðàæàòü äàííûé ýëåìåíò, óñòàíîâèâ àòòðèáóò print â
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ëîæü (false). Óäîáíî äëÿ ïðîïóñêà çíà÷åíèÿ, áåç åãî âûâîäà.
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</para>
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<para>
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Àòòðèáóò advance èñïîëüçóåòñÿ äëÿ ïîâòîðà çíà÷åíèÿ. Åñëè
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óñòàíîâëåí â èñòèíà (true), òî ïðè ñëåäóþùåì âûçîâå cycle
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áóäåò âûâåäåíî òî æå çíà÷åíèå.
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</para>
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<para>
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Åñëè óêàçàí ñïåöèàëüíûé àòòðèáóò "assign", òî âûâîä cycle
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ïðèñâàèâàåòñÿ ïåðåìåííîé, âìåñòî îòîáðàæåíèÿ.
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</para>
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<example>
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<title>cycle</title>
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<programlisting>
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{section name=rows loop=$data}
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<tr bgcolor="{cycle values="#eeeeee,#d0d0d0"}">
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<td>{$data[rows]}</td>
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</tr>
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{/section}
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OUTPUT:
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<tr bgcolor="#eeeeee">
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<td>1</td>
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</tr>
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<tr bgcolor="#d0d0d0">
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<td>2</td>
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</tr>
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<tr bgcolor="#eeeeee">
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<td>3</td>
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</tr>
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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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