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https://github.com/smarty-php/smarty.git
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e799943aba
Sorry for such a big commit, but this should be done only once. And please, don't kill me if I did a stupid thing :)
149 lines
4.7 KiB
XML
149 lines
4.7 KiB
XML
<?xml version="1.0" encoding="windows-1251"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 1.1 Maintainer: freespace Status: ready -->
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<sect1 id="language.function.insert">
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<title>insert</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 àòðèáóòà</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>string</entry>
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<entry>Äà</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>Èìÿ ôóíêöèè âñòàâêè (insert_name)</entry>
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</row>
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<row>
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<entry>assign</entry>
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<entry>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
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ïðèñâîåí âûâîä</entry>
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</row>
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<row>
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<entry>script</entry>
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<entry>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 php ôàéëà, êîòîðûé áóäåò ïîäêëþ÷åí
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ïåðåä âûçîâîì ôóíêöèè âñòàâêè</entry>
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</row>
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<row>
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<entry>[var ...]</entry>
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<entry>[var type]</entry>
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<entry>Íåò</entry>
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<entry><emphasis>n/a</emphasis></entry>
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<entry>Ïåðåìåííûå, ïåðåäàâàåìûå â
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ôóíêöèþ âñòàâêè</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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Òýã insert î÷åíü ïîõîæ íà òýã include, êðîìå ñëó÷àÿ, êîãäà
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<link linkend="caching">êýøèðîâàíèå</link> âêëþ÷åíî. Insert
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òýã íå êåøèðóåòñÿ. Îí áóäåò âûïîëíåí êàæäûé ðàç, ïðè îáðàùåíèè
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ê øàáëîíó.
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</para>
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<para>
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Äîïóñòèì âû èìååòå øàáëîí ñ áàííåðîì ââåðõó ñòðàíèöû.
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Áàííåð ìîæåò ñîäåðæàòü ëþáóþ ñìåñü HTML, èñçîáðàæåíé,
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flash è ò.ä., òî åñòü íåëüçÿ èñïîëüçîâàòü ïðîñòî
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ñòàòè÷åñêóþ ññûëêó, è ìû íå õîòèì, ÷òîáû êîä áàííåðà
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êýøèðîâàëñÿ ñ îñòàëüíîé ñòðàíèöåé. Òîãäà èñïîëüçóåì
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òýã insert: øàáëîí çíàåò çíà÷åíèÿ #banner_location_id# è
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#site_id# (âçÿòû èç ôàéëà êîíôèãóðàöèè) è äîëæåí âûçâàòü
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ôóíêöèþ, ÷òîáû ïîëó÷èòü êîä áàííåðà.
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</para>
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<example>
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<title>ôóíêöèÿ insert</title>
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<programlisting>
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<![CDATA[
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{* ïðèìåð óñòàíîâêè áàííåðà *}
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{insert name="getBanner" lid=#banner_location_id# sid=#site_id#}
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]]>
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</programlisting>
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</example>
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<para>
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 ýòîì ïðèìåðå ìû èñïîëüçóåì èìÿ "getBanner" è ïåðåäàåì ïàðàìåòðû
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#banner_location_id# è #site_id#. Smarty ïîïðîáóåò âûçûâàòü
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ôóíêöèþ insert_getBanner() â âàøåé PHP ïðîãðàììå, ïåðåäàâ
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çíà÷åíèÿ #banner_location_id# è #site_id# ïåðâûì ïàðàìåòðîì â âèäå
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àññîöèàòèâíîãî ìàññèâà. Âñå èìåíà ôóíêöèé âñòàâêè äîëæíû íà÷èíàòüñÿ
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ñ "insert_" äëÿ ïðåäîòâðàùåíèÿ âîçìîæíûõ êîíôëèêòîâ èìåí. Ôóíêöèÿ
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insert_getBanner() äîëæíà îáðàáîòàòü ïåðåäàííûå ïåðåìåííûå è
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âåðíóòü ðåçóëüòàò. Îí áóäåò îòîáðàæåí â øàáëîíå âìåñòî òýãà insert.
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 äàííîì ñëó÷àå Smarty âûçîâåò ôóíêöèþ insert_getBanner(array("lid"
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=> "12345","sid" => "67890")); è âûâåäåò ðåçóëüòàò íà ìåñòå òýãà
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insert.
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</para>
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<para>
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Åñëè óêàçàí àòðèáóò "assign", òî âûâîä ôóíêöèè âñòàâêè áóäåò
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ïðèñâîåí óêàçàííîé ïåðåìåííîé âìåñòî îòîáðàæåíèÿ. ÇÀÌÅ×ÀÍÈÅ:
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ïðèñâîåíèå âûâîäà òýãà insert ïåðåìåííîé øàáëîíà íå î÷åíü
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ïîëåçíî, êîãäà êåøèðîâàíèå âêëþ÷åíî.
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</para>
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<para>
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Åñëè óêàçàí àòðèáóò "script", òî óêàçàííûé php ôàéë áóäåò
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ïîäêëþ÷åí (òîëüêî îäíàæäû) ïåðåä âûçîâîì ôóíêöèè âñòàâêè.
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Ýòî óäîáíî, êîãäà ôóíêöèÿ ìîæåò íå ñóùåòñâîâàòü, è äîëæåí áûòü
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ïîäêëþ÷åí php ôàéë, ÷òîáû îïðåäåëèòü ôóíêöèþ. Ïóòü ê ôàéëó
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äîëæåí áûòü ëèáî àáñîëòíûì, ëèáî îòíîñèòåëüíûì îòíîñèòåëüíî
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$trusted_dir. Êîãäà security àêòèâèðîâàíà, òî php ôàéë äîëæåí
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áûòü â ïàïêå $trusted_dir.
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</para>
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<para>
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Îáüåêò Smarty ïåðåäàåòñÿ â ôóíêöèþ êàê âòîðîé ïàðàìåòð.
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Òàê âû ìîæåòå èñïîëüçîâàòü è ìîäèôèöèðîâàòü èíôîðìàöèþ
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èç îáúåêòà Smarty â ôóíêöèÿõ âñòàâêè.
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</para>
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<note>
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<title>Òåõíè÷åñêîå Çàìå÷àíèå</title>
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<para>
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Íåêîòîðûå ÷àñòè øàáëîíà ìîæíî íå êýøèðîâàòü.
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Åñëè àêòèâèðîâàíî <link linkend="caching">êýøèðîâàíèå</link>,
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òî òýã insert âñå ðàâíî íå áóäåò êýøèðîâàí. Îí áóäåò âûçâàí
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êàæäûé ðàç ïðè ãåíåðàöèè ñòðàíèöû, äàæå èç êåøèðîâàííûõ
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ñòðàíèö. Ýòî ïîëåçíî äëÿ òàêèõ âåùåé, êàê áàííåðû, îïðîñû,
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ïðîãíîçû ïîãîäû, ðåçóëüòàòû ïîèñêà, îáëàñòè îáðàòíîé ñâÿçè
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è ò.ä.
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</para>
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</note>
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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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