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		<title>Dudas de Programacion &#187; Tag: ventana - Recent Posts</title>
		<link>http://www.dudasprogramacion.com/tags/ventana</link>
		<description>Dudas sobre lenguajes y apis de programación</description>
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		<pubDate>Tue, 07 Feb 2012 21:41:55 +0000</pubDate>
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			<title>lineadecodigo on "Como cerrar una ventana?"</title>
			<link>http://www.dudasprogramacion.com/topic/como-cerrar-una-ventana#post-471</link>
			<pubDate>Sun, 06 Jun 2010 18:06:52 +0000</pubDate>
			<dc:creator>lineadecodigo</dc:creator>
			<guid isPermaLink="false">471@http://www.dudasprogramacion.com/</guid>
			<description><p>@genis,</p>
<p>@fiurer87 lo ha explicado muy bien. Nosotros lo hemos publicado en la web y te pueden ser de utilidad los artículos<br />
<a href="http://lineadecodigo.com/java/cerrar-una-ventana-con-java-swing/" rel="nofollow">http://lineadecodigo.com/java/cerrar-una-ventana-con-java-swing/</a> y<br />
<a href="http://lineadecodigo.com/java/cerrar-un-frame-en-awt/" rel="nofollow">http://lineadecodigo.com/java/cerrar-un-frame-en-awt/</a>
</p></description>
		</item>
		<item>
			<title>fiurer87 on "Como cerrar una ventana?"</title>
			<link>http://www.dudasprogramacion.com/topic/como-cerrar-una-ventana#post-466</link>
			<pubDate>Tue, 01 Jun 2010 17:45:57 +0000</pubDate>
			<dc:creator>fiurer87</dc:creator>
			<guid isPermaLink="false">466@http://www.dudasprogramacion.com/</guid>
			<description><p>Una mejor opcion es que utilices Swing.<br />
======================================</p>
<pre class="java" style="font-family:monospace;"><ol><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">import</span> <span style="color: #006699;">javax.swing.JFrame</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">&nbsp;</div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">class</span> Ventana <span style="color: #000000; font-weight: bold;">extends</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Ajframe+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">JFrame</span></a><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> Ventana<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">super</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;Titulo Ventana&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">setSize<span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">400</span>,<span style="color: #cc66cc;">200</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #666666; font-style: italic;">//Tamano</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">setDefaultCloseOperation<span style="color: #009900;">&#40;</span>EXIT_ON_CLOSE<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #666666; font-style: italic;">// Operacion para cerrar</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">&nbsp;</div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">static</span> <span style="color: #000066; font-weight: bold;">void</span> main<span style="color: #009900;">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Astring+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">String</span></a><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> arg<span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">Ventana v <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> Ventana<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">v.<span style="color: #006633;">setVisible</span><span style="color: #009900;">&#40;</span><span style="color: #000066; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li></ol></pre></description>
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		<item>
			<title>fiurer87 on "Como cerrar una ventana?"</title>
			<link>http://www.dudasprogramacion.com/topic/como-cerrar-una-ventana#post-464</link>
			<pubDate>Tue, 01 Jun 2010 16:14:20 +0000</pubDate>
			<dc:creator>fiurer87</dc:creator>
			<guid isPermaLink="false">464@http://www.dudasprogramacion.com/</guid>
			<description><p>//Utiliza el metodo windowClosing(WindowEvent e);</p>
<pre class="java" style="font-family:monospace;"><ol><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">f.<span style="color: #006633;">addWindowListener</span><span style="color: #009900;">&#40;</span><span style="color: #000000; font-weight: bold;">new</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Awindowadapter+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">WindowAdapter</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000066; font-weight: bold;">void</span> windowClosing<span style="color: #009900;">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Awindowevent+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">WindowEvent</span></a> e<span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Asystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">System</span></a>.<span style="color: #006633;">exit</span><span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">0</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li></ol></pre></description>
		</item>
		<item>
			<title>genis on "Como cerrar una ventana?"</title>
			<link>http://www.dudasprogramacion.com/topic/como-cerrar-una-ventana#post-463</link>
			<pubDate>Tue, 01 Jun 2010 14:24:22 +0000</pubDate>
			<dc:creator>genis</dc:creator>
			<guid isPermaLink="false">463@http://www.dudasprogramacion.com/</guid>
			<description><p>Al ejecutar el siguiente programa se me abre la ventana pero no se me permite cerrarla. Como debo hacerlo? Muchas gracias. </p>
<pre class="java" style="font-family:monospace;"><ol><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">import</span> <span style="color: #006699;">java.awt.*</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">import</span> java.<span style="color: #006633;">awt</span>. <span style="color: #006633;">event</span>.<span style="color: #339933;">*;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">class</span> anillos <span style="color: #000000; font-weight: bold;">extends</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Aframe+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">Frame</span></a></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> anillos<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">setTitle<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;Anells Olimpics&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">&nbsp;</div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">static</span> <span style="color: #000066; font-weight: bold;">void</span> main<span style="color: #009900;">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Astring+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">String</span></a> <span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> args<span style="color: #009900;">&#41;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Aframe+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">Frame</span></a> f <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> anillos<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">&nbsp;</div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">f.<span style="color: #006633;">addWindowListener</span><span style="color: #009900;">&#40;</span><span style="color: #000000; font-weight: bold;">new</span> <a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Awindowadapter+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">WindowAdapter</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000066; font-weight: bold;">void</span> cierreVentana<span style="color: #009900;">&#40;</span><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Awindowevent+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">WindowEvent</span></a> e<span style="color: #009900;">&#41;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#123;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><a href="http://www.google.com/search?hl=en&amp;q=allinurl%3Asystem+java.sun.com&amp;btnI=I%27m%20Feeling%20Lucky"><span style="color: #003399;">System</span></a>.<span style="color: #006633;">exit</span><span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">0</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">&nbsp;</div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">f.<span style="color: #006633;">setSize</span><span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">300</span>,<span style="color: #cc66cc;">200</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;">f.<span style="color: #006633;">setVisible</span><span style="color: #009900;">&#40;</span><span style="color: #000066; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li><li style="font-weight: normal; vertical-align:top;"><div style="font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;"><span style="color: #009900;">&#125;</span></div></li></ol></pre></description>
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		<item>
			<title>Torres on "Ventanas de Espera"</title>
			<link>http://www.dudasprogramacion.com/topic/ventanas-de-espera#post-86</link>
			<pubDate>Mon, 06 Apr 2009 14:28:34 +0000</pubDate>
			<dc:creator>Torres</dc:creator>
			<guid isPermaLink="false">86@http://www.dudasprogramacion.com/</guid>
			<description><p>Te paso el código de una típica ventana de "Cargando" que tengo en una aplicación, por si te sirve...</p>
<p>Este es el código que tengo en mi página, la funcíon javascript se llama desde el botón que realiza la acción:</p>
<pre class="html4strict" style="font-family:monospace;"><span style="color: #ddbb00;">&amp;#60;</span>script type=&quot;text/javascript&quot;<span style="color: #ddbb00;">&amp;#62;</span>
<span style="color: #ddbb00;">&amp;#60;</span>!--
function ajaxComprobacion()
{
	document.getElementById(&quot;capa_cargando&quot;).style.visibility=&quot;visible&quot;;
	document.getElementById(&quot;imagendiv&quot;).style.visibility=&quot;visible&quot;;
}
//--<span style="color: #ddbb00;">&amp;#62;</span>
<span style="color: #ddbb00;">&amp;#60;</span>/script<span style="color: #ddbb00;">&amp;#62;</span>
&nbsp;
<span style="color: #ddbb00;">&amp;#60;</span>div id=&quot;capa_cargando&quot; class=&quot;clase_cargando&quot;<span style="color: #ddbb00;">&amp;#62;</span>
<span style="color: #ddbb00;">&amp;#60;</span>/div<span style="color: #ddbb00;">&amp;#62;</span>
<span style="color: #ddbb00;">&amp;#60;</span>div id=&quot;imagendiv&quot;class=&quot;imagen&quot;<span style="color: #ddbb00;">&amp;#62;</span>
<span style="color: #ddbb00;">&amp;#60;</span>/div<span style="color: #ddbb00;">&amp;#62;</span></pre>
<p>Estas son las clases css:</p>
<pre class="css" style="font-family:monospace;"><span style="color: #808080; font-style: italic;">/****** peticionesAjax Ventana transparente ********/</span>
	<span style="color: #6666ff;">.clase_cargando</span> <span style="color: #00AA00;">&#123;</span>
		<span style="color: #000000; font-weight: bold;">position</span><span style="color: #00AA00;">:</span><span style="color: #993333;">absolute</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">top</span><span style="color: #00AA00;">:</span><span style="color: #933;">0px</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">left</span><span style="color: #00AA00;">:</span><span style="color: #933;">0px</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">width</span><span style="color: #00AA00;">:</span><span style="color: #933;">100%</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">height</span><span style="color: #00AA00;">:</span><span style="color: #933;">100%</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">z-index</span><span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">1000</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">visibility</span><span style="color: #00AA00;">:</span><span style="color: #993333;">hidden</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">background</span><span style="color: #00AA00;">:</span> <span style="color: #cc00cc;">#000000</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">z-index</span><span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">1000</span><span style="color: #00AA00;">;</span>
		opacity<span style="color: #00AA00;">:</span> .10<span style="color: #00AA00;">;</span>
		-moz-opacity<span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">0.10</span><span style="color: #00AA00;">;</span>
		filter<span style="color: #00AA00;">:</span> alpha<span style="color: #00AA00;">&#40;</span>opacity <span style="color: #00AA00;">=</span> <span style="color: #cc66cc;">10</span><span style="color: #00AA00;">&#41;</span><span style="color: #00AA00;">;</span>
	<span style="color: #00AA00;">&#125;</span>
	<span style="color: #6666ff;">.imagen</span> <span style="color: #00AA00;">&#123;</span>
		<span style="color: #000000; font-weight: bold;">position</span><span style="color: #00AA00;">:</span><span style="color: #993333;">absolute</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">visibility</span><span style="color: #00AA00;">:</span><span style="color: #993333;">hidden</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">display</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">block</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">top</span><span style="color: #00AA00;">:</span> <span style="color: #933;">40%</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">left</span><span style="color: #00AA00;">:</span> <span style="color: #933;">45%</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">width</span><span style="color: #00AA00;">:</span> <span style="color: #933;">128px</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">height</span><span style="color: #00AA00;">:</span> <span style="color: #933;">128px</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">background-image</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">url</span><span style="color: #00AA00;">&#40;</span><span style="color: #ff0000; font-style: italic;">../images/loading.gif</span><span style="color: #00AA00;">&#41;</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">background-repeat</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">no-repeat</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">text-align</span><span style="color: #00AA00;">:</span><span style="color: #993333;">center</span><span style="color: #00AA00;">;</span>
		<span style="color: #000000; font-weight: bold;">z-index</span><span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">1001</span><span style="color: #00AA00;">;</span>
	<span style="color: #00AA00;">&#125;</span></pre>
<p>Y por último necesitarías una imagen, puede hacerte una en la página que te menciono arriba.</p>
<p>Un saludo.
</p></description>
		</item>
		<item>
			<title>Torres on "Ventanas de Espera"</title>
			<link>http://www.dudasprogramacion.com/topic/ventanas-de-espera#post-85</link>
			<pubDate>Sun, 05 Apr 2009 11:54:54 +0000</pubDate>
			<dc:creator>Torres</dc:creator>
			<guid isPermaLink="false">85@http://www.dudasprogramacion.com/</guid>
			<description><p>Buenas!<br />
Si todo los campos del formulario están contenidos en una capa puedes hacer que al pulsar el botón dicha capa se oculte por javascript (document.getElmentById("idCapa").style.visibility="hidden") y mostrar una capa que esté posicionada de forma absoluta, cuando el metodo diga que ha finalizado ocultas lo de cargando y muestras todo el formulario (document.getElmentById("idCapa").style.visibility="visible"). La imagen la puedes crear en <a href="http://www.ajaxload.info" rel="nofollow">http://www.ajaxload.info</a> y para hacer la capa de cargando aparezca semitransparante hay que usar propiedades css que no me la se de memoria del tipo opacity (google es tu amigo, aprovéchate de él).</p>
<p>Un saludo
</p></description>
		</item>
		<item>
			<title>tuchita on "Ventanas de Espera"</title>
			<link>http://www.dudasprogramacion.com/topic/ventanas-de-espera#post-83</link>
			<pubDate>Sat, 04 Apr 2009 12:11:49 +0000</pubDate>
			<dc:creator>tuchita</dc:creator>
			<guid isPermaLink="false">83@http://www.dudasprogramacion.com/</guid>
			<description><p>¡Ayuda!<br />
Hola a todos, necesitaría saber como implementar una ventana de espera. Me explico, lo que me gustaría es que mientras se esté ejecutando un método que dura bastante, aparezca en pantalla una ventana indicando que el usuario debe esperar.<br />
Muchas gracias.
</p></description>
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		<item>
			<title>yatike on "Abrir ventana nueva"</title>
			<link>http://www.dudasprogramacion.com/topic/abrir-ventana-nueva#post-39</link>
			<pubDate>Sat, 21 Mar 2009 12:00:53 +0000</pubDate>
			<dc:creator>yatike</dc:creator>
			<guid isPermaLink="false">39@http://www.dudasprogramacion.com/</guid>
			<description><p>Muchas gracias Torres. Aprovechando... ¿Cómo puedo cambiar el tamaño de la nueva ventana?
</p></description>
		</item>
		<item>
			<title>Torres on "Abrir ventana nueva"</title>
			<link>http://www.dudasprogramacion.com/topic/abrir-ventana-nueva#post-36</link>
			<pubDate>Tue, 17 Mar 2009 12:12:09 +0000</pubDate>
			<dc:creator>Torres</dc:creator>
			<guid isPermaLink="false">36@http://www.dudasprogramacion.com/</guid>
			<description><p>Buenas!</p>
<p>utilizando el atributo target="_blank", al pulsar en el enlace se abre una página nueva del explorador.</p>
<p><a href="http://www.w3schools.com/HTML/html_links.asp" rel="nofollow">http://www.w3schools.com/HTML/html_links.asp</a></p>
<p>Espero que te sirva,</p>
<p>Un saludo
</p></description>
		</item>
		<item>
			<title>yatike on "Abrir ventana nueva"</title>
			<link>http://www.dudasprogramacion.com/topic/abrir-ventana-nueva#post-28</link>
			<pubDate>Sat, 14 Mar 2009 20:24:29 +0000</pubDate>
			<dc:creator>yatike</dc:creator>
			<guid isPermaLink="false">28@http://www.dudasprogramacion.com/</guid>
			<description><p>Quisiera saber como abrir una ventana despues de pinchar un enlace. ya se que esta en la biblioteca de javascripts pero no es lo que busco. yo quisiera que el enlace este en una foto y al pulsar en ella se habra otra ventana con otra foto.(la misma pero en grande)
</p></description>
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		<item>
			<title>THraSH on "Cerrar una ventana del navegador desde otra ventana"</title>
			<link>http://www.dudasprogramacion.com/topic/cerrar-una-ventana-del-navegador-desde-otra-ventana#post-24</link>
			<pubDate>Sat, 14 Mar 2009 17:12:19 +0000</pubDate>
			<dc:creator>THraSH</dc:creator>
			<guid isPermaLink="false">24@http://www.dudasprogramacion.com/</guid>
			<description><p>¿Como hacer para que una ventana del navegador pueda abrir y/o cerrar una ventana distinta?</p>
<p>Abrirla es facil, la abro con un</p>
<pre class="html4strict" style="font-family:monospace;"><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;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;ventananueva.htm&amp;#38;&quot;</span>&gt;</span>blablabla<span style="color: #009900;">&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></pre>
<p>El problema es al cerrarla ¡desde la ventana q la abre!
</p></description>
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