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	<title>silzenna.net &#187; mvc</title>
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	<description>Senior Web Developer &#38; Web Consultant</description>
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		<title>Il Model View Controller MVC di Joomla! 1.6</title>
		<link>http://www.silzenna.net/2009/05/29/il-model-view-controller-mvc-di-joomla-16/</link>
		<comments>http://www.silzenna.net/2009/05/29/il-model-view-controller-mvc-di-joomla-16/#comments</comments>
		<pubDate>Fri, 29 May 2009 14:29:51 +0000</pubDate>
		<dc:creator>silzenna</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[cms joomla]]></category>
		<category><![CDATA[framework php]]></category>
		<category><![CDATA[joomla webinar]]></category>
		<category><![CDATA[Joomla!]]></category>
		<category><![CDATA[joomla! 1.6]]></category>
		<category><![CDATA[mvc]]></category>
		<category><![CDATA[mvc joomla]]></category>
		<category><![CDATA[sviluppo web]]></category>
		<category><![CDATA[web 2.0]]></category>
		<category><![CDATA[Web Development]]></category>

		<guid isPermaLink="false">http://www.silzenna.net/?p=285</guid>
		<description><![CDATA[Dopo due settimane circa dal rilascio del Webinar per gli studenti del GSoC relativo all'utilizzo di eclipse per lo sviluppo su Joomla!, lo stesso autore Andrew Eddie ha rilasciato un nuovo Webinar per illustrare l'MVC di Joomla! 1.6.]]></description>
			<content:encoded><![CDATA[<!-- Start Shareaholic LikeButtonSetTop Automatic --><!-- End Shareaholic LikeButtonSetTop Automatic --><div id="attachment_253" class="wp-caption alignleft" style="width: 245px"><img class="size-full wp-image-253" title="logo_joomla" src="http://www.silzenna.net/wp-content/uploads/2009/05/logo_joomla.png" alt="Logo di Joomla!" width="235" height="46" /><p class="wp-caption-text">Joomla! 1.6 Content Management System</p></div>
<p>Dopo due settimane circa dal rilascio del Webinar per gli studenti del GSoC relativo all&#8217;utilizzo di eclipse per lo sviluppo su Joomla!, lo stesso autore <a title="Andrew Eddie, autore dei webinar su Joomla! 1.6" href="http://community.joomla.org/magazine/author/66-andrew-eddie.html" target="_blank" onclick="pageTracker._trackPageview('/outgoing/community.joomla.org/magazine/author/66-andrew-eddie.html?referer=');">Andrew Eddie</a> ha rilasciato un <a title="Webinar sull'MVC di Joomla! 1.6" href="http://help.joomla.org/files/andrew_eddie_webinar_controller.swf" target="_blank" onclick="pageTracker._trackPageview('/outgoing/help.joomla.org/files/andrew_eddie_webinar_controller.swf?referer=');">nuovo Webinar</a> per illustrare l&#8217;MVC di Joomla! 1.6.</p>
<p>Partendo dalla componente Weblinks di Joomla! 1.6 in tale webinar è possibile apprendere l&#8217;architettura del Model View Controller della nuova versione del CMS più diffuso al mondo. Tra le altre cose il webinar illustra le nuove classi JForm e JQuery.</p>
<p>E&#8217; possibile visualizzare il webinar utilizzando il seguente link: <a title="Webinar sull'MVC di Joomla! 1.6" href="http://help.joomla.org/files/andrew_eddie_webinar_controller.swf" target="_blank" onclick="pageTracker._trackPageview('/outgoing/help.joomla.org/files/andrew_eddie_webinar_controller.swf?referer=');">http://help.joomla.org/files/andrew_eddie_webinar_controller.swf</a></p>
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		</item>
		<item>
		<title>Zend Framework: disabilitare layout e view rendering</title>
		<link>http://www.silzenna.net/2009/03/20/zend-framework-disabilitare-layout-e-view-rendering/</link>
		<comments>http://www.silzenna.net/2009/03/20/zend-framework-disabilitare-layout-e-view-rendering/#comments</comments>
		<pubDate>Fri, 20 Mar 2009 09:35:07 +0000</pubDate>
		<dc:creator>silzenna</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[Web Development]]></category>
		<category><![CDATA[esempi php]]></category>
		<category><![CDATA[framework php]]></category>
		<category><![CDATA[mvc]]></category>
		<category><![CDATA[Tips]]></category>
		<category><![CDATA[zend framework]]></category>

		<guid isPermaLink="false">http://www.silzenna.net/?p=199</guid>
		<description><![CDATA[Per disabilitare il rendering di layout e view per un controller occorre includere le seguenti righe di codice all'interno del metodo preDispatch del controller stesso.]]></description>
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<dl id="attachment_138" class="wp-caption alignleft" style="width: 133px;">
<dt class="wp-caption-dt"><img class="size-full wp-image-138" title="Logo di Zend Framework" src="http://www.silzenna.net/wp-content/uploads/2009/02/logo_small.gif" alt="Zend Framework 1.7.4" width="123" height="23" /></dt>
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<p>Per disabilitare il rendering di layout e view per un controller occorre includere le seguenti righe di codice all&#8217;interno del metodo preDispatch del controller stesso:</p>
<pre name="code" class="php">public function preDispatch() {
  $this-&gt;_helper-&gt;layout()-&gt;disableLayout();
  $this-&gt;_helper-&gt;viewRenderer-&gt;setNoRender(true);
}</pre>
<p>Nel caso in cui si volesse disabilitare il rendering di layout e script all&#8217;interno di un solo action è necessario assicurarsi di non effettuare l&#8217;inclusione di cui al punto precedente e inserire le due righe di codice</p>
<pre name="code" class="php">public function myAction() {
  $db = new .... /* il codice da eseguire nell'action */
  $this-&gt;_helper-&gt;layout()-&gt;disableLayout();
  $this-&gt;_helper-&gt;viewRenderer-&gt;setNoRender(true);
}</pre>
<p>all&#8217;interno dell&#8217;action in questione.</p>
<p>Quest&#8217;ultimo caso può risultare molto utile nel caso si vogliano inserire degli action che rispondono ad invocazioni Ajax all&#8217;interno di uno stesso controller, senza dover necessariamente dover creare una struttura dedicata.</p>
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