Posteet: formularios http://www.posteet.com/ Recent posteets posted to Posteet 60 colocar un item por defecto a un combo relacionado http://www.posteet.com/view/1897 //MenuCardTable.class public function getMenuCardForCombo(){ $q = Doctrine_Query::create() ->select('m.*') ->from('MenuCard m'); $results = $q->execute(); foreach($results as $menu){ $choice[$menu->getId()] = $menu->getName(); } return $choice; } ====================no funciona para validar "required"========================================= //DishesForm.class $choices = array('Seleccione un item') + Doctrine::getTable('MenuCard')->getMenuCardForCombo(); $this->widgetSchema['menu_card_id'] = new sfWidgetFormSelect(array('choices' => $choices)); $this->validatorSchema['menu_card_id'] = new sfValidatorChoice(array('choices' => array_keys($choices))); ====================otro metodo: validar "required"========================================= //el item x defecto sera en blanco (poner 'add_empty true') //BasesDishesForm.class 'menu_card_id' => new sfWidgetFormDoctrineChoice(array('model' => 'MenuCard', 'add_empty' => true)), //DishesForm.class $this->validatorSchema['menu_card_id']->setOption('required', true); [doctrine] [formularios] [php] [symfony] ]]> macks Wed, 04 Nov 2009 21:49:17 +0100 doctrine formularios php symfony No enviar formulario con enter. Metodo 2 http://www.posteet.com/view/1695 <script type="text/javascript"> function pulsar(e) { tecla = (document.all) ? e.keyCode : e.which; return (tecla != 13); } </script> <!-- --> <form action="loquesea.asp" onkeypress = "return pulsar(event)"> <input type="text" /> <input type="submit" /> </form> [formularios] [javascript] ]]> jacinmontava Thu, 07 May 2009 12:41:56 +0200 formularios javascript No enviar formulario con enter. Metodo 1 http://www.posteet.com/view/1694 function stopRKey(evt) { var evt = (evt) ? evt : ((event) ? event : null); var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); if ((evt.keyCode == 13) && (node.type=="text")) {return false;} } document.onkeypress = stopRKey; [formularios] [javascript] ]]> jacinmontava Thu, 07 May 2009 12:39:52 +0200 formularios javascript Mostrar todos los elementos de un formulario http://www.posteet.com/view/1297 <html> <body> <form id="myForm"> Firstname: <input id="fname" type="text" value="Mickey" /> Lastname: <input id="lname" type="text" value="Mouse" /> <input id="sub" type="button" value="Submit" /> </form> <p>Get the value of all the elements in the form:<br /> <script type="text/javascript"> var x=document.getElementById("myForm"); for (var i=0;i<x.length;i++) { document.write(x.elements[i].value); document.write("<br />"); } </script> </p> </body> </html> [DOM] [formularios] [javascript] [validacion] ]]> jacinmontava Thu, 02 Oct 2008 09:42:19 +0200 DOM formularios javascript validacion Enviar formulario al pulsar 'Intro' http://www.posteet.com/view/768 <html> <head> <title>Enviar formulario al pulsar un enlace</title> <script> function enviar_formulario(){ document.formulario1.submit() } </script> </head> <body> <form action="pagina_destino.php" method=post name="formulario1"> <input name="nombre" onkeypress="if (event.keyCode == 13) enviar_formulario()"/> </form> </body> </html> [formularios] [javascript] ]]> jacinmontava Mon, 18 Feb 2008 11:37:55 +0100 formularios javascript Enviar Form desde enlace http://www.posteet.com/view/767 <html> <head> <title>Enviar formulario al pulsar un enlace</title> <script> function enviar_formulario(){ document.formulario1.submit() } </script> </head> <body> <form action="pagina_destino.php" method=post name="formulario1"> <input type="hidden" name="campo1" value="valor"> <input type="hidden" name="campo2" value="otroValor"> </form> <a href="javascript:enviar_formulario()">Enviar formulario</a> </body> </html> [formularios] [javascript] ]]> jacinmontava Mon, 18 Feb 2008 11:33:56 +0100 formularios javascript Comprueba que el NIF sea valido http://www.posteet.com/view/681 function nif_valido(campo) { abc=campo.value nif=abc.substring(0,abc.length-1) let=abc.charAt(abc.length-1) if (!isNaN(let)) { alert('El nif debe tener 8 digitos y una letra al final ') campo.focus() return false } else { cadena="TRWAGMYFPDXBNJZSQVHLCKET" posicion = nif % 23 letra = cadena.substring(posicion,posicion+1) if (letra!=let.toUpperCase()) { alert("NIF incorrecto.Revise la letra y no deje espacios. ") campo.focus() return false } } return(true) } [formularios] [javascript] [validacion] ]]> jacinmontava Thu, 17 Jan 2008 14:16:03 +0100 formularios javascript validacion