smarty/docs/ru/designers/language-custom-functions/language-function-html-radios.xml

<?xml version="1.0" encoding="windows-1251"?>
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<sect1 id="language.function.html.radios">
 <title>{html_radios}</title>
<para>{html_radios} ÿâëÿåòñÿ
  <link linkend="language.custom.functions">ïîëüçîâàòåëüñêîé ôóíêöèåé</link>,
  êîòîðàÿ ñîçäàåò ãðóïïó ðàäèîêíîïîê â HTML ïî óêàçàííîé èíôîðìàöèè.
  Òàêæå îíà îáåñïå÷èâàåò âûáîð ðàäèîêíîïêè ïî óìîë÷àíèþ.
  Ïàðàìåòðû values è output ÿâëÿþòñÿ îáÿçàòåëüíûìè, åñëè íå óêàçàí àòðèáóò
  options. Âåñü âûâîä ñîâìåñòèì ñ XHTML.
 </para>
 
 <informaltable frame="all">
     <tgroup cols="5">
     <colspec colname="param" align="center" />
     <colspec colname="type" align="center" />
     <colspec colname="required" align="center" />
     <colspec colname="default" align="center" />
     <colspec colname="desc" />
     <thead>
         <row>
             <entry>Èìÿ àòðèáóòà</entry>
             <entry>Òèï</entry>
             <entry>Îáÿçàòåëåí</entry>
             <entry>Ïî óìîë÷àíèþ</entry>
             <entry>Îïèñàíèå</entry>
         </row>
     </thead>
     <tbody>
         <row>
             <entry>name</entry>
             <entry>string</entry>
             <entry>Íåò</entry>
             <entry><emphasis>radio</emphasis></entry>
             <entry>íàçâàíèå ýëåìåíòîâ âûáîðà</entry>
         </row>
         <row>
             <entry>values</entry>
             <entry>ìàññèâ</entry>
             <entry>Äà, åñëè íå óêàçàí àòðèáóò options</entry>
             <entry><emphasis>n/a</emphasis></entry>
             <entry>ìàññèâ çíà÷åíèé ýëåìåíòîâ âûáîðà</entry>
         </row>
         <row>
             <entry>output</entry>
             <entry>ìàññèâ</entry>
             <entry>Äà, åñëè íå óêàçàí àòðèáóò options</entry>
             <entry><emphasis>n/a</emphasis></entry>
             <entry>ìàññèâ íàçâàíèé ýëåìåíòîâ âûáîðà</entry>
         </row>
         <row>
             <entry>checked</entry>
             <entry>string</entry>
             <entry>Íåò</entry>
             <entry><emphasis>ïóñòî</emphasis></entry>
             <entry>Çíà÷åíèå âûáðàííîãî ýëåìåíòà</entry>
         </row>
         <row>
             <entry>options</entry>
             <entry>àññîöèàòèâíûé ìàññèâ</entry>
             <entry>Äà, åñëè íå óêàçàíû àòðèáóòû values è output</entry>
             <entry><emphasis>n/a</emphasis></entry>
             <entry>àññîöèàòèâíûé ìàññèâ çíà÷åíèé è íàçâàíèé
             ýëåìåíòîâ âûáîðà</entry>
         </row>
         <row>
             <entry>separator</entry>
             <entry>string</entry>
             <entry>Íåò</entry>
             <entry><emphasis>ïóñòî</emphasis></entry>
             <entry>òåêñò, ðàçäåëÿþùèé ýëåìåíòû âûáîðà</entry>
         </row>
     </tbody>
     </tgroup>
 </informaltable>

 <para>
  Âñå ïàðàìåòðû, êîòîðûå íå óêàçàíû â ñïèñêå, âûâîäÿòñÿ â âèäå
  ïàð name/value â êàæäîì ñîçäàííîì òýãå &lt;input&gt;.
 </para>

 <example>
  <title>{html_radios}: Ïðèìåð ¹1</title>
  <programlisting role="php">
<![CDATA[
<?php

$smarty->assign('cust_ids', array(1000,1001,1002,1003));
$smarty->assign('cust_names', array(
                              'Joe Schmoe',
                              'Jack Smith',
                              'Jane Johnson',
                              'Charlie Brown')
                              );
$smarty->assign('customer_id', 1001);

?>
]]>
  </programlisting>
  <para>
   Øàáëîí:
  </para>
  <programlisting>
<![CDATA[
{html_radios name="id" values=$cust_ids output=$cust_names
       selected=$customer_id separator="<br />"}
]]>
  </programlisting>
 </example>
 <example>
  <title>{html_radios}: Ïðèìåð ¹2</title>
  <programlisting role="php">
<![CDATA[
<?php

$smarty->assign('cust_radios', array(
                               1000 => 'Joe Schmoe',
                               1001 => 'Jack Smith',
                               1002 => 'Jane Johnson',
                               1003 => 'Charlie Brown'));
$smarty->assign('customer_id', 1001);

?>
]]>
  </programlisting>
  <para>
   Øàáëîí:
  </para>
  <programlisting>
<![CDATA[
{html_radios name="id" options=$cust_radios selected=$customer_id separator="<br />"}
]]>
  </programlisting>
  <para>
   Both examples will output:
  </para>
  <screen>
<![CDATA[
<label for="id_1000">
<input type="radio" name="id" value="1000" id="id_1000" />Joe Schmoe</label><br />
<label for="id_1001"><input type="radio" name="id" value="1001" id="id_1001" checked="checked" />Jack Smith</label><br />
<label for="id_1002"><input type="radio" name="id" value="1002" id="id_1002" />Jane Johnson</label><br />
<label for="id_1003"><input type="radio" name="id" value="1003" id="id_1003" />Charlie Brown</label><br />
]]>
  </screen>
 </example>
 <example>
  <title>{html_radios}- Ïðèìåð ñ áàçîé äàííûõ (ê ïðèìåðó, PEAR èëè ADODB):</title>
  <programlisting role="php">
<![CDATA[
<?php

$sql = 'select type_id, types from types order by type';
$smarty->assign('types',$db->getAssoc($sql));

$sql = 'select contact_id, name, email, type_id
        from contacts where contact_id='.$contact_id;
$smarty->assign('contact',$db->getRow($sql));

?>
]]>
  </programlisting>
  <para>
   Øàáëîí:
  </para>
  <programlisting>
<![CDATA[
{html_radios name="type" options=$types selected=$contact.type_id separator="<br />"}
]]>
  </programlisting>
 </example>
 <para>
  Ñì. òàêæå
  <link linkend="language.function.html.checkboxes">{html_checkboxes}</link>
  è
  <link linkend="language.function.html.options">{html_options}</link>
 </para>
</sect1>
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