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

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
		<sect1 id="language.function.html.radios">
			<title>html_radios</title>
            <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>Nome Attributo</entry>
                        <entry>Tipo</entry>
                        <entry>Obbligatorio</entry>
                        <entry>Default</entry>
                        <entry>Descrizione</entry>
                    </row>
                </thead>
                <tbody>
                    <row>
                        <entry>name</entry>
                        <entry>stringa</entry>
                        <entry>no</entry>
                        <entry><emphasis>radio</emphasis></entry>
                        <entry>nome dell'insieme di pulsanti radio</entry>
                    </row>
                    <row>
                        <entry>values</entry>
                        <entry>array</entry>
                        <entry>s<EFBFBD>, a meno che si usi l'attributo options</entry>
                        <entry><emphasis>nessuno</emphasis></entry>
                        <entry>array di valori per i pulsanti radio</entry>
                    </row>
                    <row>
                        <entry>output</entry>
                        <entry>array</entry>
                        <entry>s<EFBFBD>, a meno che si usi l'attributo options</entry>
                        <entry><emphasis>nessuno</emphasis></entry>
                        <entry>array di output per i pulsanti radio</entry>
                    </row>
                    <row>
                        <entry>selected</entry>
                        <entry>stringa</entry>
                        <entry>no</entry>
                        <entry><emphasis>vuoto</emphasis></entry>
                        <entry>l'elemento preselezionato</entry>
                    </row>
                    <row>
                        <entry>options</entry>
                        <entry>array associativo</entry>
                        <entry>s<EFBFBD>, a meno che si usino values e output</entry>
                        <entry><emphasis>n/a</emphasis></entry>
                        <entry>array associativo di valori e output</entry>
                    </row>
                    <row>
                        <entry>separator</entry>
                        <entry>stringa</entry>
                        <entry>no</entry>
                        <entry><emphasis>vuoto</emphasis></entry>
                        <entry>stringa di testo da usare come separatore fra le diverse voci</entry>
                    </row>
                </tbody>
                </tgroup>
            </informaltable>
			<para>
			html_radios <20> una funzione utente che usa i dati forniti per creare
			un gruppo di pulsanti radio html. Si occupa anche di quale deve
			essere selezionato per default. Gli attributi obbligatori sono values
			e output, a meno che non usiate invece options. Tutto l'output
			generato <20> compatibile XHTML.
			</para>
			<para>
			Tutti i parametri non compresi nella lista qui sopra verranno
			stampati come coppie nome/valore in ciascuno dei tag &lt;input&gt;
			creati.
			</para>

<example>
<title>html_radios</title>
<programlisting>
index.php:

require('Smarty.class.php');
$smarty = new Smarty;
$smarty-&gt;assign('cust_ids', array(1000,1001,1002,1003));
$smarty-&gt;assign('cust_names', array('Joe Schmoe','Jack Smith','Jane
Johnson','Charlie Brown'));
$smarty-&gt;assign('customer_id', 1001);
$smarty-&gt;display('index.tpl');


index.tpl:

{html_radios name="id" values=$cust_ids selected=$customer_id output=$cust_names separator="&lt;br /&gt;"}


index.php:

require('Smarty.class.php');
$smarty = new Smarty;
$smarty-&gt;assign('cust_radios', array(
			1000 =&gt; 'Joe Schmoe',
			1001 =&gt; 'Jack Smith',
			1002 =&gt; 'Jane Johnson',
			1003 =&gt; 'Charlie Brown'));
$smarty-&gt;assign('customer_id', 1001);
$smarty-&gt;display('index.tpl');


index.tpl:

{html_radios name="id" options=$cust_radios selected=$customer_id separator="&lt;br /&gt;"}


OUTPUT: (per entrambi gli esempi)

&lt;input type="radio" name="id" value="1000"&gt;Joe Schmoe&lt;br /&gt;
&lt;input type="radio" name="id" value="1001" checked="checked"&gt;Jack Smith&lt;br /&gt;
&lt;input type="radio" name="id" value="1002"&gt;Jane Johnson&lt;br /&gt;
&lt;input type="radio" name="id" value="1003"&gt;Charlie Brown&lt;br /&gt;</programlisting>
</example>
</sect1>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->