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		<title>Dudas de Programacion &#187; Tag: PHP - Recent Topics</title>
		<link>http://www.dudasprogramacion.com/tags/php</link>
		<description>Dudas sobre lenguajes y apis de programación</description>
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		<pubDate>Sun, 05 Sep 2010 08:16:33 +0000</pubDate>
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		<item>
			<title>juan_perez on "Abrir un Archivo, sin Guardar como"</title>
			<link>http://www.dudasprogramacion.com/topic/abrir-un-archivo-sin-guardar-como#post-528</link>
			<pubDate>Tue, 22 Jun 2010 10:01:25 +0000</pubDate>
			<dc:creator>juan_perez</dc:creator>
			<guid isPermaLink="false">528@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;Abrir un Archivo, sin Guardar como&#60;/p&#62;
&#60;p&#62;Nesesito si me pueden ayudar, que al abrir un archivo y no me pregunte por ABRIR o GUARDAR COMO. que al realizar un click, abra el programa predeterminado al cual pertece el archivo, sin Plug-ins. por ejemplo abrir un archivo Tiff&#60;br /&#62;
He probado lo Siguiente y no me ha funcionado &#60;/p&#62;
&#60;pre class=&#34;javascript&#34; style=&#34;font-family:monospace;&#34;&#62;&#60;ol&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #003366; font-weight: bold;&#34;&#62;function&#60;/span&#62; ejecutar&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#40;&#60;/span&#62; &#60;span style=&#34;color: #009900;&#34;&#62;&#38;#41;&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#123;&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;window.&#60;span style=&#34;color: #660066;&#34;&#62;setTimeout&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#40;&#60;/span&#62;location.&#60;span style=&#34;color: #660066;&#34;&#62;href&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;\HOJA0001.&#60;span style=&#34;color: #660066;&#34;&#62;TIF&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;,&#60;/span&#62;&#60;span style=&#34;color: #CC0000;&#34;&#62;1000&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#41;&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;;&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#125;&#60;/span&#62; &#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#38;nbsp;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #003366; font-weight: bold;&#34;&#62;function&#60;/span&#62; ejecutar2&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#40;&#60;/span&#62; &#60;span style=&#34;color: #009900;&#34;&#62;&#38;#41;&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#123;&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;window.&#60;span style=&#34;color: #660066;&#34;&#62;location&#60;/span&#62;.&#60;span style=&#34;color: #660066;&#34;&#62;href&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;\HOJA0001.&#60;span style=&#34;color: #660066;&#34;&#62;TIF&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#125;&#60;/span&#62; &#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#38;nbsp;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #339933;&#34;&#62;&#38;lt;&#60;/span&#62;input id&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;Button1 type&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;button value&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;ejecutar onclick &#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62; ejecutar&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#40;&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#41;&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;;&#38;gt;&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;li style=&#34;font-weight: normal; vertical-align:top;&#34;&#62;&#60;div style=&#34;font: normal normal 1em/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;&#34;&#62;&#60;span style=&#34;color: #339933;&#34;&#62;&#38;lt;&#60;/span&#62;input id&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;Button2 type&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;button value&#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62;ejecutar onclick &#60;span style=&#34;color: #339933;&#34;&#62;=&#60;/span&#62; ejecutar2&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#40;&#60;/span&#62;&#60;span style=&#34;color: #009900;&#34;&#62;&#38;#41;&#60;/span&#62;&#60;span style=&#34;color: #339933;&#34;&#62;;&#38;gt;&#60;/span&#62;&#60;/div&#62;&#60;/li&#62;&#60;/ol&#62;&#60;/pre&#62;
&#60;p&#62;Gracias
&#60;/p&#62;</description>
		</item>
		<item>
			<title>Luchex on "Imágenes en botones"</title>
			<link>http://www.dudasprogramacion.com/topic/imagenes-en-botones#post-233</link>
			<pubDate>Fri, 09 Oct 2009 21:20:24 +0000</pubDate>
			<dc:creator>Luchex</dc:creator>
			<guid isPermaLink="false">233@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;Hola&#60;br /&#62;
¿Como puedo agregar imagenes sobre los botones?&#60;/p&#62;
&#60;p&#62;gracias
&#60;/p&#62;</description>
		</item>
		<item>
			<title>NumberOne on "ENVIAR UN FORMULARIO VARIAS VECES CON UN CLICK"</title>
			<link>http://www.dudasprogramacion.com/topic/enviar-un-formulario-varias-veces-con-un-click#post-402</link>
			<pubDate>Tue, 18 May 2010 14:16:02 +0000</pubDate>
			<dc:creator>NumberOne</dc:creator>
			<guid isPermaLink="false">402@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;pues yo keria hallar la forma de ke al pulsar el boton enviar de un formulario el click cuente como si fueran x veces (ke yo kiera)&#60;/p&#62;
&#60;p&#62;hay ke enviar 4 datos para el ke digo yo: nombre,contraseña,dato1,dato2 y cada vez ke kiero por ejemplo enviar varias veces el mismo dato tengo ke darle al boton enviar,atras en el navegador y volver a darle a enviar y asi.&#60;/p&#62;
&#60;p&#62;por ejemplo ke me aparezcan las 4 casillas como para enviar el formulario normal, y ke me aparezca una quinta casilla ke ponga &#38;quot;NUMERO DE VECES A ENVIAR&#38;quot; o algo asi y yo escribo un numero y ke al darle a enviar me lo envie esas veces (pero no digo ke me abra ese numero de ventanas sino ke ejecute el proceso sobre una misma ventana o sobre otra diferente ke se abra)&#60;/p&#62;
&#60;p&#62;me aconsejaron ke lo hiciera en JavaScript con un bucle for que ejecute 5 submit, perono se como se hace. alguien me hecha una mano?
&#60;/p&#62;</description>
		</item>
		<item>
			<title>esalro on "Comparar fechas"</title>
			<link>http://www.dudasprogramacion.com/topic/comparar-fechas#post-283</link>
			<pubDate>Mon, 28 Dec 2009 16:20:03 +0000</pubDate>
			<dc:creator>esalro</dc:creator>
			<guid isPermaLink="false">283@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;Alguien sabe si hay alguna función en php para comparar dos fechas.&#60;br /&#62;
Necesito saber si una fecha es &#38;gt; que otra.&#60;br /&#62;
Gracias
&#60;/p&#62;</description>
		</item>
		<item>
			<title>Paulo Arieu on "salto de linea en textarea con PHP"</title>
			<link>http://www.dudasprogramacion.com/topic/salto-de-linea-en-textarea-con-php#post-231</link>
			<pubDate>Sun, 04 Oct 2009 22:40:41 +0000</pubDate>
			<dc:creator>Paulo Arieu</dc:creator>
			<guid isPermaLink="false">231@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;Hola,tengo problemas con un textarea,que me envia texto desde un form,para luego enviar un mail.Si aprieto la tecla enter ,no lo toma,y me corta el string&#60;/p&#62;
&#60;p&#62;Yo probe esto,pero no me envia el textarea del formulario&#60;/p&#62;
&#60;p&#62;1. Funcion javascript&#60;br /&#62;
&#38;lt;script type=&#38;quot;text/javascript&#38;quot;&#38;gt;&#60;br /&#62;
&#38;lt;!--&#60;br /&#62;
function captureKeys (evt) {&#60;br /&#62;
var keyCode = evt.keyCode ? evt.keyCode :&#60;br /&#62;
evt.charCode ? evt.charCode : evt.which;&#60;br /&#62;
if (keyCode == ...) {&#60;br /&#62;
// cancel key:&#60;br /&#62;
if (evt.preventDefault) {&#60;br /&#62;
evt.preventDefault();&#60;br /&#62;
}&#60;br /&#62;
return false;&#60;br /&#62;
}&#60;br /&#62;
return true;&#60;br /&#62;
}&#60;/p&#62;
&#60;p&#62;2. HTML / PHP&#60;br /&#62;
case 9:&#60;br /&#62;
if (!isset($_POST['nom']) or !isset($_POST['mail']))&#60;br /&#62;
{&#60;br /&#62;
?&#38;gt;&#60;br /&#62;
&#38;lt;form action=&#38;quot;&#38;lt;? echo($paginam) ?&#38;gt;&#38;quot; method=&#38;quot;post&#38;quot; name=&#38;quot;form1&#38;quot; class=&#38;quot;claseboton&#38;quot; id=&#38;quot;form1&#38;quot; style=&#38;quot;background-color:#FEFFE1&#38;quot;&#38;gt;&#60;br /&#62;
&#38;lt;div&#38;gt;&#60;br /&#62;
&#38;lt;fieldset&#38;gt;&#60;br /&#62;
&#38;lt;legend class=&#38;quot;style9&#38;quot;&#38;gt;Informacion personal&#38;lt;/legend&#38;gt;&#60;br /&#62;
&#38;lt;label for=&#38;quot;idnombre&#38;quot;&#38;gt;&#60;br /&#62;
&#38;lt;span class=&#38;quot;style4&#38;quot;&#38;gt;Nombre completo:&#38;lt;/span&#38;gt;&#38;lt;/label&#38;gt;&#60;br /&#62;
&#38;lt;p&#38;gt;&#60;br /&#62;
  &#38;lt;input type=&#38;quot;text&#38;quot; name=&#38;quot;nombre&#38;quot; id=&#38;quot;idnombre&#38;quot; /&#38;gt;&#60;/p&#62;
&#60;p&#62;&#38;lt;/p&#38;gt;&#60;br /&#62;
&#38;lt;label for=&#38;quot;idemail&#38;quot; class=&#38;quot;style4&#38;quot;&#38;gt; Email address:&#38;lt;/label&#38;gt;&#60;br /&#62;
&#38;lt;p&#38;gt;&#38;lt;input type=&#38;quot;text&#38;quot; name=&#38;quot;mail&#38;quot; id=&#38;quot;idemail&#38;quot; /&#38;gt;&#38;lt;/p&#38;gt;&#60;br /&#62;
&#38;lt;/fieldset&#38;gt;&#60;br /&#62;
&#38;lt;fieldset&#38;gt;&#60;br /&#62;
&#38;lt;legend&#38;gt;&#38;lt;/legend&#38;gt;&#60;br /&#62;
&#38;lt;legend&#38;gt;&#38;lt;/legend&#38;gt;&#60;br /&#62;
&#38;lt;legend&#38;gt; &#38;lt;/legend&#38;gt;&#60;br /&#62;
&#38;lt;legend class=&#38;quot;style4&#38;quot;&#38;gt;Comentarios:&#38;lt;/legend&#38;gt;&#60;br /&#62;
&#38;lt;p class=&#38;quot;Letrachiquita&#38;quot;&#38;gt;&#60;br /&#62;
  &#38;lt;textarea name=&#38;quot;coment&#38;quot; cols=&#38;quot;50&#38;quot; rows=&#38;quot;20&#38;quot; onkeypress=&#38;quot;return captureKeys(event);&#38;quot;&#38;gt;...Tus comentarios aquí...&#38;lt;/textarea&#38;gt;&#60;br /&#62;
&#38;lt;/p&#38;gt;&#60;br /&#62;
&#38;lt;/fieldset&#38;gt;&#60;br /&#62;
&#38;lt;/div&#38;gt;&#60;br /&#62;
    &#38;lt;td&#38;gt;&#60;br /&#62;
      &#38;lt;input name=&#38;quot;Buscar&#38;quot; type=&#38;quot;submit&#38;quot; id=&#38;quot;busc&#38;quot; style=&#38;quot;background:transparent;color:black&#38;quot; onclick=&#38;quot;MM_validateForm('nombres','','R');MM_validateForm('mail','','RisEmail');return document.MM_returnValue&#38;quot; value=&#38;quot;Enivar Mail&#38;gt;&#38;gt;&#38;quot;/&#38;gt;&#60;br /&#62;
      &#38;lt;input name=&#38;quot;resy&#38;quot; type=&#38;quot;reset&#38;quot; id=&#38;quot;restab&#38;quot; style=&#38;quot;background:transparent;color:black&#38;quot; value=&#38;quot;&#38;lt;&#38;lt;Restablecer&#38;quot; /&#38;gt;    &#38;lt;/td&#38;gt;&#60;br /&#62;
  &#38;lt;/tr&#38;gt;&#38;lt;/table&#38;gt;&#60;br /&#62;
   &#38;lt;/form&#38;gt;&#60;br /&#62;
   &#38;nbsp;&#60;br /&#62;
   &#38;nbsp;&#60;br /&#62;
&#38;lt;?&#60;br /&#62;
break;&#60;br /&#62;
}&#60;br /&#62;
else&#60;br /&#62;
{ carteldealerta (nl2br($_POST['coment']));&#60;br /&#62;
 $cuerpo=$_POST['coment'];&#60;br /&#62;
 $nom=$_POST['nombre'];&#60;br /&#62;
 $mail=$_POST['mail'];&#60;br /&#62;
 //carteldealerta ($_POST['nombre']);&#60;br /&#62;
 redireccionarpagina(&#38;quot;enviomail.php?nombre=&#38;quot;.$nom . &#38;quot;&#38;amp;email=&#38;quot; . $mail. &#38;quot;&#38;amp;coment=&#38;quot; . $cuerpo . &#38;quot;&#38;amp;pagina=&#38;quot;.$pagina9);&#60;br /&#62;
}&#60;br /&#62;
break;
&#60;/p&#62;</description>
		</item>
		<item>
			<title>Paulo Arieu on "script javascript navegador firefox/Chrome"</title>
			<link>http://www.dudasprogramacion.com/topic/script-javascript-navegador-firefoxchrome#post-206</link>
			<pubDate>Mon, 14 Sep 2009 14:32:35 +0000</pubDate>
			<dc:creator>Paulo Arieu</dc:creator>
			<guid isPermaLink="false">206@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;function cambiavalores($cod,$nom,$mail,$sexo,$pais){&#60;br /&#62;
$xrow=ejecutaquery(&#38;quot;select paisid from pais where pais='&#38;quot; . $pais .&#38;quot;'&#38;quot;);&#60;br /&#62;
$idpais=$xrow['paisid'];&#60;br /&#62;
$navegador=knavegador();&#60;br /&#62;
if ($navegador!=&#38;quot;msexplorer&#38;quot;){?&#38;gt;&#60;br /&#62;
 &#38;lt;script type=&#38;quot;text/javascript&#38;quot;&#38;gt;&#60;br /&#62;
  var $nomb=&#38;quot;&#38;lt;? echo($nom) ?&#38;gt;&#38;quot;;&#60;br /&#62;
  var $codi=&#38;quot;&#38;lt;? echo($cod) ?&#38;gt;&#38;quot;;&#60;br /&#62;
  var $xmail=&#38;quot;&#38;lt;? echo($mail) ?&#38;gt;&#38;quot;;&#60;br /&#62;
  var $idpais=&#38;quot;&#38;lt;? echo($idpais) ?&#38;gt;&#38;quot;;&#60;br /&#62;
  var $sexo=&#38;quot;&#38;lt;? echo($sexo) ?&#38;gt;&#38;quot;;&#60;br /&#62;
  document.getElementById(&#38;quot;codigo&#38;quot;).value=$codi;&#60;br /&#62;
  document.getElementById(&#38;quot;nombres&#38;quot;).value= $nomb;&#60;br /&#62;
  document.getElementById(&#38;quot;mail&#38;quot;).value= $xmail;&#60;br /&#62;
  document.getElementById(&#38;quot;pais&#38;quot;).selectedIndex= $idpais;&#60;br /&#62;
  document.getElementByName(&#38;quot;sexo&#38;quot;).value= $sexo;&#60;br /&#62;
 &#38;lt;/script&#38;gt;&#60;br /&#62;
&#38;lt;?&#60;br /&#62;
}&#60;br /&#62;
else {&#60;br /&#62;
?&#38;gt;&#60;br /&#62;
&#38;lt;script type=&#38;quot;text/javascript&#38;quot;&#38;gt;&#60;br /&#62;
    document.getElementById(&#38;quot;codigo&#38;quot;).value=&#38;quot;&#38;lt;? echo($cod) ?&#38;gt;&#38;quot;;&#60;br /&#62;
    document.getElementById(&#38;quot;nombres&#38;quot;).value= &#38;quot;&#38;lt;? echo($nom) ?&#38;gt;&#38;quot;;&#60;br /&#62;
    document.getElementById(&#38;quot;mail&#38;quot;).value= &#38;quot;&#38;lt;? echo($mail) ?&#38;gt;&#38;quot;;&#60;br /&#62;
	document.getElementById(&#38;quot;pais&#38;quot;).options[&#38;lt;? echo($idpais) ?&#38;gt;].selected= true ;&#60;br /&#62;
    document.getElementById(&#38;quot;sexo&#38;quot;).value= (&#38;quot;&#38;lt;? echo($sexo) ?&#38;gt;&#38;quot;);&#60;br /&#62;
&#38;lt;/script&#38;gt;&#60;br /&#62;
&#38;lt;?&#60;br /&#62;
 }&#60;br /&#62;
}
&#60;/p&#62;</description>
		</item>
		<item>
			<title>marin on "envio de datos de un formulario"</title>
			<link>http://www.dudasprogramacion.com/topic/envio-de-datos-de-un-formulario#post-16</link>
			<pubDate>Wed, 11 Mar 2009 23:03:15 +0000</pubDate>
			<dc:creator>marin</dc:creator>
			<guid isPermaLink="false">16@http://www.dudasprogramacion.com/</guid>
			<description>&#60;p&#62;Como puedo hacer para que los datos que la gente rellene de un formulario me llegen a mi dirección de email.
&#60;/p&#62;</description>
		</item>

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