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	<title>Miguel Manchego &#187; AJAX</title>
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	<description>Desarrollador web freelancer php, css, ajax, cms..</description>
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		<title>Jquery: Mini galería de imágenes</title>
		<link>http://www.miguelmanchego.com/2010/jquery-mini-galeria-de-imagenes/</link>
		<comments>http://www.miguelmanchego.com/2010/jquery-mini-galeria-de-imagenes/#comments</comments>
		<pubDate>Fri, 19 Nov 2010 12:54:21 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[jquery]]></category>

		<guid isPermaLink="false">http://www.miguelmanchego.com/?p=1147</guid>
		<description><![CDATA[Tutorial para hacer una minigaleria de imagenes AJAX usando jquery muy facil de implementar]]></description>
			<content:encoded><![CDATA[<!--INFOLINKS_ON--><p>Esta es una pequeña galería de imágenes ideal para mostrar por ejemplo varias fotos de un producto en una tienda virtual, pero con una pequeña animación para hacerlo más atractivo.</p>
<p>La implementación es muy sencilla como pueden ver:</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;gallery&quot;</span>&gt;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;gallery_nav&quot;</span>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">rel</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img1&quot;</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript:;&quot;</span>&gt;&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_1.png&quot;</span> <span style="color: #66cc66;">/</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">rel</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img2&quot;</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript:;&quot;</span>&gt;&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_2.png&quot;</span> <span style="color: #66cc66;">/</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">rel</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img3&quot;</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript:;&quot;</span>&gt;&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_3.png&quot;</span> <span style="color: #66cc66;">/</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">rel</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img4&quot;</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;javascript:;&quot;</span>&gt;&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_4.png&quot;</span> <span style="color: #66cc66;">/</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a>&gt;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span><br />
&nbsp;<br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;gallery_output&quot;</span>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img1&quot;</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_1b.jpg&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img2&quot;</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_2b.jpg&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img3&quot;</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_3b.jpg&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/img.html"><span style="color: #000000; font-weight: bold;">img</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;img4&quot;</span> <span style="color: #000066;">src</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;iphone_4b.jpg&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span><br />
&nbsp;<br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;clear&quot;</span>&gt;&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/div.html"><span style="color: #000000; font-weight: bold;">div</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Y el javascript para hacerla funcionar:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">$<span style="color: #009900;">&#40;</span>document<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">ready</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#gallery_output img&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">not</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;:first&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp;<br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#gallery a&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span> <span style="color: #009900;">&#40;</span> $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#&quot;</span> <span style="color: #339933;">+</span> <span style="color: #000066; font-weight: bold;">this</span>.<span style="color: #660066;">rel</span><span style="color: #009900;">&#41;</span>.<span style="color: #000066; font-weight: bold;">is</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;:hidden&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#gallery_output img&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">slideUp</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#&quot;</span> <span style="color: #339933;">+</span> <span style="color: #000066; font-weight: bold;">this</span>.<span style="color: #660066;">rel</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">slideDown</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Puedes descargar el código fuente <a href="http://jqueryglobe.com/article/simple-image-viewer" target="_blank">AQUI</a> y ver una demo <a href="http://jqueryglobe.com/labs/image_viewer/" target="_blank">AQUI</a></p>
<div id="crp_related"><br/><h3>Posts Similares:</h3><ul><li><a href="http://www.miguelmanchego.com/2009/panel-de-imagenes-carousel-jquery-ajax/" rel="bookmark" class="crp_title">Panel de imagenes carousel jquery ajax</a></li><li><a href="http://www.miguelmanchego.com/2009/esculturas-con-lapices/" rel="bookmark" class="crp_title">Esculturas con lápices</a></li><li><a href="http://www.miguelmanchego.com/2009/como-hacer-esquinas-redondeadas/" rel="bookmark" class="crp_title">¿Como hacer esquinas redondeadas?</a></li><li><a href="http://www.miguelmanchego.com/2009/recargar-texto-automaticamente-jquery-ajax/" rel="bookmark" class="crp_title">Recargar Texto Automaticamente Jquery Ajax</a></li><li><a href="http://www.miguelmanchego.com/2009/flashvars-enviarle-datos-html-a-pelicula-flash/" rel="bookmark" class="crp_title">Flashvars enviarle datos html a pelicula Flash</a></li></ul></div><!--INFOLINKS_OFF-->]]></content:encoded>
			<wfw:commentRss>http://www.miguelmanchego.com/2010/jquery-mini-galeria-de-imagenes/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Jquery:menu desplegable</title>
		<link>http://www.miguelmanchego.com/2010/jquery-menu-desplegable-dropdown/</link>
		<comments>http://www.miguelmanchego.com/2010/jquery-menu-desplegable-dropdown/#comments</comments>
		<pubDate>Thu, 04 Nov 2010 12:49:43 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[maquetación]]></category>

		<guid isPermaLink="false">http://www.miguelmanchego.com/?p=1153</guid>
		<description><![CDATA[Existen múltiples opciones para hacer menus desplegables, lo que me gusta de este plugin es que se encarga no sólo de mostrar un submenu sino que además muestra la opción seleccionada, puede aplicar un estilo específico a los menus que contienen submenus y sobre todo que funciona en las diversas versiones de navegadores. Su implementación [...]]]></description>
			<content:encoded><![CDATA[<!--INFOLINKS_ON--><p>Existen múltiples opciones para hacer menus desplegables, lo que me gusta de este plugin es que se encarga no sólo de mostrar un submenu sino que además muestra la opción seleccionada, puede aplicar un estilo específico a los menus que contienen submenus y sobre todo que funciona en las diversas versiones de navegadores.</p>
<p>Su implementación es muy simple basta usar una estructura de UL y LI</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a> <span style="color: #000066;">class</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;menu&quot;</span>&gt;</span><br />
&nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>op1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;</span><br />
&nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>op2<br />
&nbsp; &nbsp;<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a>&gt;</span><br />
&nbsp; &nbsp; &nbsp;<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>submenu1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;</span><br />
&nbsp; &nbsp; &nbsp;<span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>submenu2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;</span><br />
&nbsp; &nbsp;<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a>&gt;</span><br />
&nbsp; <span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;</span><br />
&nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;&lt;<a href="http://december.com/html/4/element/a.html"><span style="color: #000000; font-weight: bold;">a</span></a> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>op3<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/li.html"><span style="color: #000000; font-weight: bold;">li</span></a>&gt;</span><br />
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a>&gt;</span></div></td></tr></tbody></table></div>
<p>Y para invocarlo basta con pequeño javascript:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #339933;">&lt;</span>script<span style="color: #339933;">&gt;</span> &nbsp;<br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span>document<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">ready</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <br />
&nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;ul.menu&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">superfish</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> &nbsp;<br />
<span style="color: #339933;">&lt;/</span>script<span style="color: #339933;">&gt;</span></div></td></tr></tbody></table></div>
<p>Pueden ver más ejemplos y bajar el plugin <a href="http://users.tpg.com.au/j_birch/plugins/superfish" target="_blank">AQUI</a></p>
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			<wfw:commentRss>http://www.miguelmanchego.com/2010/jquery-menu-desplegable-dropdown/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Jquery: Subir archivos usando AJAX</title>
		<link>http://www.miguelmanchego.com/2010/jquery-subir-archivos-usando-ajax/</link>
		<comments>http://www.miguelmanchego.com/2010/jquery-subir-archivos-usando-ajax/#comments</comments>
		<pubDate>Tue, 19 Oct 2010 11:50:30 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[filemanager]]></category>

		<guid isPermaLink="false">http://www.miguelmanchego.com/?p=1106</guid>
		<description><![CDATA[Segunda parte del tutorial para subir archivos usando AJAX con jquery y PHP]]></description>
			<content:encoded><![CDATA[<!--INFOLINKS_ON--><p>Anteriormente publiqué <a href="http://www.miguelmanchego.com/2009/subir-archivos-usando-ajax-jquery/">este tutorial</a>, debido a la gran cantidad de consultas he decidido publicar las respuestas y su actualización a una versión más moderna.</p>
<h3>Implementación básica</h3>
<p>Lo primero es descargar el plugin de la página de su creador http://www.uploadify.com/download/ esta última versión tiene varias opciones adicionales como la posibilidad de subir múltiples archivos, agregar eventos durante la carga, cuando se completa o cuand se produce un error además puede usar un archivo flash para mostrar el avance de la subida. Recomiendo leer su documentación, bastante completa por cierto, para ver las distintas posibilidades del plugin.</p>
<p>Para nuestro ejemplo básico basta con añadir las dependencias y el propio plugin en otras palabras llamamos a la librería jquery, al swfobject.js y al plugin(jquery.uploadify.v2.1.0.min.js), el único código HTML que necesitamos es:</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/input.html"><span style="color: #000000; font-weight: bold;">input</span></a> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;file&quot;</span> <span style="color: #000066;">name</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;fileInput&quot;</span> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;fileInput&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span></div></td></tr></tbody></table></div>
<p>Para que este simple input se convierta en nuestro uploader ajax añadimos en siguiente código en la cabecera:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #339933;">&lt;</span>script type<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;text/javascript&quot;</span><span style="color: #339933;">&gt;</span><span style="color: #006600; font-style: italic;">// &lt;![CDATA[</span><br />
$<span style="color: #009900;">&#40;</span>document<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">ready</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
$<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#fileInput'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">uploadify</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
<span style="color: #3366CC;">'uploader'</span> &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'uploadify.swf'</span><span style="color: #339933;">,</span><br />
<span style="color: #3366CC;">'script'</span> &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'uploadify.php'</span><span style="color: #339933;">,</span><br />
<span style="color: #3366CC;">'cancelImg'</span> <span style="color: #339933;">:</span> <span style="color: #3366CC;">'cancel.png'</span><span style="color: #339933;">,</span><br />
<span style="color: #3366CC;">'auto'</span> &nbsp; &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">true</span><span style="color: #339933;">,</span><br />
<span style="color: #3366CC;">'folder'</span> &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'/uploads'</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #006600; font-style: italic;">// ]]&gt;&lt;/script&gt;</span></div></td></tr></tbody></table></div>
<p>Esta demás decir que debemos verificar bien las rutas de los archivos y el id de nuestro input file. Lo que allí especificamos en la ruta de nuestro archivo .swf que se encuentra en el ejemplo que acompaña el plugin, el archivo uploadify también esta presente aunque luego explicaré como hacer más cosas con este.</p>
<p>Ahora vamos a las dudas:</p>
<h3>¿Cómo hago para que muestre una respuesta una vez subido el archivo?</h3>
<p>Este plugin incluye algunos eventos que nos permite ejecutar un procedimiento cuando se completa la carga.</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #339933;">&lt;</span>script type<span style="color: #339933;">=</span><span style="color: #3366CC;">&quot;text/javascript&quot;</span><span style="color: #339933;">&gt;</span><span style="color: #006600; font-style: italic;">// &lt;![CDATA[</span><br />
$<span style="color: #009900;">&#40;</span>document<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">ready</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#fileInput'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">uploadify</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'uploader'</span> &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'uploadify.swf'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'script'</span> &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'uploadify.php'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'cancelImg'</span> <span style="color: #339933;">:</span> <span style="color: #3366CC;">'cancel.png'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'auto'</span> &nbsp; &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">true</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'folder'</span> &nbsp; &nbsp;<span style="color: #339933;">:</span> <span style="color: #3366CC;">'uploads'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #3366CC;">'onComplete'</span><span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>event<span style="color: #339933;">,</span> queueID<span style="color: #339933;">,</span> fileObj<span style="color: #339933;">,</span> response<span style="color: #339933;">,</span> data<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066;">alert</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;Se subió satisfactoriamente&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#midiv'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">append</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;Se subió correctamente&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<span style="color: #006600; font-style: italic;">// ]]&gt;</span><br />
<span style="color: #339933;">&lt;/</span>script<span style="color: #339933;">&gt;</span></div></td></tr></tbody></table></div>
<p>En el ejemplo estoy usando un alert y a continuación un append para que muestre un mensaje dentro del div con id &#8220;midiv&#8221;, puedo colocar animaciones o lo que se me ocurra siempre y cuando este dentro de la función onComplete.</p>
<h3>¿Cómo hago que se grabe en una base de datos y que PHP genere una respuesta?</h3>
<p>Esta demás decir que el proceso depende de la estructura de tu base de datos sin embargo puedo dar algunas pistas, nuestro archivo uploadify necesita una estructura como esta:</p>
<div class="codecolorer-container php default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br /></div></td><td><div class="php codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #000000; font-weight: bold;">&lt;?php</span><br />
<span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><a href="http://www.php.net/empty"><span style="color: #990000;">empty</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$_FILES</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; <span style="color: #000088;">$tempFile</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$_FILES</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'Filedata'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'tmp_name'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #000088;">$file_name</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$_FILES</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'Filedata'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'name'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span> &nbsp; <br />
&nbsp; &nbsp; <span style="color: #000088;">$targetPath</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$_SERVER</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'DOCUMENT_ROOT'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">.</span> <span style="color: #000088;">$_REQUEST</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'folder'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">.</span> <span style="color: #0000ff;">'/'</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #000088;">$targetFile</span> <span style="color: #339933;">=</span> &nbsp;<a href="http://www.php.net/str_replace"><span style="color: #990000;">str_replace</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'//'</span><span style="color: #339933;">,</span><span style="color: #0000ff;">'/'</span><span style="color: #339933;">,</span><span style="color: #000088;">$targetPath</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">.</span> <span style="color: #000088;">$file_name</span><span style="color: #339933;">;</span>&nbsp; <br />
&nbsp; &nbsp; <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><a href="http://www.php.net/move_uploaded_file"><span style="color: #990000;">move_uploaded_file</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$tempFile</span><span style="color: #339933;">,</span><span style="color: #000088;">$targetFile</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #666666; font-style: italic;">// Aqui escribiriamos toda la conexion de base de datos</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #666666; font-style: italic;">// &nbsp;Y ejecutariamos una consulta tipo INSERT INTO mitabla (micampo) VALUES ($file_name);</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'Tu archivo se subió correctamente'</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span> <span style="color: #b1b100;">else</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'Tu archivo falló'</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
<span style="color: #009900;">&#125;</span><br />
<span style="color: #000000; font-weight: bold;">?&gt;</span></div></td></tr></tbody></table></div>
<p>Si se fijan en el ejemplo he colocado un echo indicando que se subió correctamente y otro con el error, para mostrarlos en nuestro javascript debería quedar así:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #3366CC;">'onComplete'</span><span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>event<span style="color: #339933;">,</span> queueID<span style="color: #339933;">,</span> fileObj<span style="color: #339933;">,</span> response<span style="color: #339933;">,</span> data<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#fotosWrapper'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">append</span><span style="color: #009900;">&#40;</span>response<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span></div></td></tr></tbody></table></div>
<p>Donde response es justamente el valor de ese &#8220;echo&#8221;</p>
<h3>¿Cómo envio más parámetros y no solo la imagen?</h3>
<p>Suponiendo que queremos enviar un campo de texto con id &#8220;mitexto&#8221; (si necesitas enviar más los separas por comas)</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/input.html"><span style="color: #000000; font-weight: bold;">input</span></a> <span style="color: #000066;">type</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;text&quot;</span> <span style="color: #000066;">name</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;mitexto&quot;</span> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;mitexto&quot;</span> <span style="color: #000066;">size</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;30&quot;</span> <span style="color: #66cc66;">/</span>&gt;</span></div></td></tr></tbody></table></div>
<p>Basta con capturar su valor, quedando algo asi ese parametro adicional:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #3366CC;">'scriptData'</span> <span style="color: #339933;">:</span> <span style="color: #009900;">&#123;</span><span style="color: #3366CC;">'texto'</span><span style="color: #339933;">:</span> $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">&quot;#mitexto&quot;</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">val</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span></div></td></tr></tbody></table></div>
<p>Y capturariamos su valor en PHP con algo como:</p>
<div class="codecolorer-container php default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br /></div></td><td><div class="php codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #b1b100;">echo</span> <span style="color: #000088;">$_POST</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'texto'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Fijense bien en el nombre que toma la variable</p>
<p>Finalmente pueden descargar los archivos de este tutorial <a href="http://www.miguelmanchego.com/downloads/9">AQUI</a></p>
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		<title>Jquery: Invocar dinamicamente JSONP</title>
		<link>http://www.miguelmanchego.com/2010/jquery-invocar-dinamicamente-jsonp/</link>
		<comments>http://www.miguelmanchego.com/2010/jquery-invocar-dinamicamente-jsonp/#comments</comments>
		<pubDate>Mon, 11 Oct 2010 20:38:31 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[jquery]]></category>
		<category><![CDATA[json]]></category>

		<guid isPermaLink="false">http://www.miguelmanchego.com/?p=1075</guid>
		<description><![CDATA[Tutorial AJAX que explica como invocar los ultimos mensajes en twitter usando jsonp y jquery]]></description>
			<content:encoded><![CDATA[<!--INFOLINKS_ON--><p>Hace poco encontré un interesante tutorial en <a href="http://net.tutsplus.com/tutorials/javascript-ajax/how-to-display-justin-bieber-tweets-with-asynchronous-recursion">nettuts</a> que explica como usar jsonp para mostrar los último en twitter sin embargo este mismo script puede ser usado con cualquier origen de datos jsonp para ello basta con cambiar los nombres de las variables.</p>
<h3>La estructura</h3>
<p>Lo primero es crear nuestro esqueleto HTML donde vamos a mostrar los datos</p>
<div class="codecolorer-container html4strict default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br /></div></td><td><div class="html4strict codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/h2.html"><span style="color: #000000; font-weight: bold;">h2</span></a>&gt;</span> Latest Tweets <span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/h2.html"><span style="color: #000000; font-weight: bold;">h2</span></a>&gt;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&lt;<a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;tweets&quot;</span>&gt;</span> <span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><a href="http://december.com/html/4/element/ul.html"><span style="color: #000000; font-weight: bold;">ul</span></a>&gt;</span></div></td></tr></tbody></table></div>
<h3>AJAX para mostrar JSONP</h3>
<p>Luego de incluir la librería jquery debemos buscar los últimos mensajes en twitter para esto usamos el siguiente script:</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap"><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> &nbsp; &nbsp;<br />
&nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #003366; font-weight: bold;">var</span> UpdatePanel <span style="color: #339933;">=</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; init <span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>options<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">this</span>.<span style="color: #660066;">options</span> <span style="color: #339933;">=</span> $.<span style="color: #660066;">extend</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; interval <span style="color: #339933;">:</span> <span style="color: #CC0000;">5000</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; number <span style="color: #339933;">:</span> <span style="color: #CC0000;">3</span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> options<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">this</span>.<span style="color: #660066;">updater</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span></div></td></tr></tbody></table></div>
<p>Aqui vamos definiendo algunos parámetros como por ejemplo el tiempo para actualizarse (5000), la cantidad de elementos (3)</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">updater <span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span> updateBox<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">this</span>.<span style="color: #660066;">timer</span> <span style="color: #339933;">=</span> setTimeout<span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; updateIt<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; updateBox<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span> UpdatePanel.<span style="color: #660066;">options</span>.<span style="color: #660066;">interval</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>El sgte. paso es definir la función updater la cual a su vez va a invocar a updateIt y updateBox</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;height:350px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10<br />11<br />12<br />13<br />14<br />15<br />16<br />17<br />18<br />19<br />20<br />21<br />22<br />23<br />24<br />25<br />26<br />27<br />28<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">updateIt<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #003366; font-weight: bold;">function</span> updateIt<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $.<span style="color: #660066;">ajax</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #006600; font-style: italic;">/// tipo de llamada AJAX, url, y tipo JSONP</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; type <span style="color: #339933;">:</span> <span style="color: #3366CC;">'GET'</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; url <span style="color: #339933;">:</span> UpdatePanel.<span style="color: #660066;">options</span>.<span style="color: #660066;">url</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; dataType <span style="color: #339933;">:</span> <span style="color: #3366CC;">'jsonp'</span><span style="color: #339933;">,</span><br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; error <span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #006600; font-style: italic;">// Si se consiguen los datos debe actualizar los resultados </span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; success <span style="color: #339933;">:</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>results<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #003366; font-weight: bold;">var</span> theTweets <span style="color: #339933;">=</span> <span style="color: #3366CC;">''</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;elem <span style="color: #339933;">=</span> UpdatePanel.<span style="color: #660066;">options</span>.<span style="color: #660066;">elem</span>.<span style="color: #660066;">empty</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $.<span style="color: #660066;">each</span><span style="color: #009900;">&#40;</span>results.<span style="color: #660066;">results</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span>index<span style="color: #339933;">,</span> tweet<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">if</span> <span style="color: #009900;">&#40;</span> index <span style="color: #339933;">===</span> UpdatePanel.<span style="color: #660066;">options</span>.<span style="color: #660066;">number</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">return</span> <span style="color: #003366; font-weight: bold;">false</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #000066; font-weight: bold;">else</span> <span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #006600; font-style: italic;">// Definimos lo que vamos a mostrar</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; theTweets <span style="color: #339933;">+=</span> <span style="color: #3366CC;">'&lt;li&gt;'</span> <span style="color: #339933;">+</span> tweet.<span style="color: #660066;">text</span> <span style="color: #339933;">+</span> <span style="color: #3366CC;">'&lt;/li&gt;'</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #006600; font-style: italic;">// Finalmente añadimos los ultimos comentarios</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; elem.<span style="color: #660066;">append</span><span style="color: #009900;">&#40;</span>theTweets<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Aqui invocamos y definimos la función updateIt();</p>
<div class="codecolorer-container javascript default" style="overflow:auto;white-space:nowrap;border:1px solid #9F9F9F;width:435px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td style="padding:5px;text-align:center;color:#888888;background-color:#EEEEEE;border-right: 1px solid #9F9F9F;font: normal 12px/1.4em Monaco, Lucida Console, monospace;"><div>1<br />2<br />3<br />4<br />5<br />6<br /></div></td><td><div class="javascript codecolorer" style="padding:5px;font:normal 12px/1.4em Monaco, Lucida Console, monospace;white-space:nowrap">UpdatePanel.<span style="color: #660066;">init</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; interval <span style="color: #339933;">:</span> <span style="color: #CC0000;">5000</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; number <span style="color: #339933;">:</span> <span style="color: #CC0000;">5</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; url <span style="color: #339933;">:</span> <span style="color: #3366CC;">&quot;http://search.twitter.com/search.json?q=batman&quot;</span><span style="color: #339933;">,</span><br />
&nbsp; &nbsp; &nbsp; &nbsp; elem <span style="color: #339933;">:</span> $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#tweets'</span><span style="color: #009900;">&#41;</span><br />
&nbsp; &nbsp; <span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></td></tr></tbody></table></div>
<p>Finalmente vamos a inicializar nuestro objeto, definiendo los parámetros respectivos además del lugar donde se mostrarán los útimos mensajes</p>
<p>Pueden ver el código completo <a href="http://net.tutsplus.com/tutorials/javascript-ajax/how-to-display-justin-bieber-tweets-with-asynchronous-recursion/" target="_blank">AQUI</a></p>
<p>Y el ejemplo funcionado <a href="http://www.miguelmanchego.com/wp-content/demos/jquery/jsonp" target="_blank">AQUI </a></p>
<div id="crp_related"><br/><h3>Posts Similares:</h3><ul><li><a href="http://www.miguelmanchego.com/2010/sammy-url-ajax-boton-atras-navegador/" rel="bookmark" class="crp_title">Sammy: url ajax con soporte del boton atras</a></li><li><a href="http://www.miguelmanchego.com/2009/javascript-redirigir-actualizar-pasado-un-tiempo/" rel="bookmark" class="crp_title">javascript redirigir actualizar pasado un tiempo</a></li><li><a href="http://www.miguelmanchego.com/2010/jquery-busqueda-instantanea-parte-1/" rel="bookmark" class="crp_title">Jquery: Búsqueda Instantanea parte 1</a></li><li><a href="http://www.miguelmanchego.com/2009/actualizar-un-elemento-sin-recargar-con-jquery/" rel="bookmark" class="crp_title">Actualizar un elemento sin recargar con jquery</a></li><li><a href="http://www.miguelmanchego.com/2009/recargar-texto-automaticamente-jquery-ajax/" rel="bookmark" class="crp_title">Recargar Texto Automaticamente Jquery Ajax</a></li></ul></div><!--INFOLINKS_OFF-->]]></content:encoded>
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		<title>Jquery: Autocompletar Estilo Facebook</title>
		<link>http://www.miguelmanchego.com/2010/jquery-autocompletar-estilo-facebook/</link>
		<comments>http://www.miguelmanchego.com/2010/jquery-autocompletar-estilo-facebook/#comments</comments>
		<pubDate>Mon, 27 Sep 2010 18:25:07 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[AJAX]]></category>
		<category><![CDATA[jquery]]></category>

		<guid isPermaLink="false">http://www.miguelmanchego.com/?p=1034</guid>
		<description><![CDATA[Plugin jquery que permite hacer una autocompletar similar al que usa Facebook]]></description>
			<content:encoded><![CDATA[<!--INFOLINKS_ON--><p>He probado varios plugins de autocompletar usando jquery lo interesante de este es que permite hacer listados como cuando enviamos un correo en hotmail y además de autocompletar lo va agregando a una lista de la que podemos borrarlo de forma simple.</p>
<p>Personalmente me parece muy intuitivo y fácil de implementar, pueden leer un poco más y descargarlo con un ejemplo <a href="http://journal.suteki.nu/2008/11/11/facelist-improved-facebook-autocompletion-jquery-plugin/" target="_blank">AQUI</a></p>
<p>Y pueden dar una mirada a la demo <a href="http://suteki.nu/facelist/" target="_blank">AQUI</a></p>
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