{"id":1473,"date":"2012-01-18T12:20:33","date_gmt":"2012-01-18T12:20:33","guid":{"rendered":"https:\/\/www.jose-aguilar.com\/blog\/?p=1473"},"modified":"2012-11-05T14:48:14","modified_gmt":"2012-11-05T14:48:14","slug":"slidedown-jquery","status":"publish","type":"post","link":"https:\/\/www.jose-aguilar.com\/blog\/slidedown-jquery\/","title":{"rendered":"Slidedown jQuery"},"content":{"rendered":"

\"\"<\/a>Tener elementos escondidos en nuestra p\u00e1gina Web para evitar mostrar demasida informaci\u00f3n a los usuarios es muy habitual en las p\u00e1ginas Webs actuales.<\/p>\n

Una de las muchas formas que existe de presentar links o botones que abren o habilitan un contenido es utilizar la funci\u00f3n slidedown de jQuery.<\/p>\n

En este art\u00edculo vamos a hacer menci\u00f3n de un ejemplo en el cual tenemos un bot\u00f3n de \u00abRegistrarse\u00bb y al hacer click aparezca el formulario de registro. Es decir, el formulario de registro lo mantendremos escondido hasta que el usuario decida hacer click en el bot\u00f3n o link de \u00abRegistrarse\u00bb.<\/p>\n

Lo primero que tendremos que hacer para disponer de este efecto es incluir los estilos y librer\u00edas necesarias, en este caso, jQuery en nuestro <head>.<\/p>\n

En el <body> podr\u00edamos tener algo como lo siguiente:<\/p>\n

<div>Registrarse<\/div>\r\n\u00a0 <div id=\"formulario\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <form>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Email: <input type=\"text\" \/><br\/>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Usuario: <input type=\"text\" \/><br\/>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Contrase\u00f1a: <input type=\"text\" \/><br\/>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <input type=\"submit\" value=\"Enviar\" \/>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 <\/form>\r\n\u00a0 <\/div>\r\n\r\n\u00a0\u00a0\u00a0 <script type=\"text\/javascript\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $(\".button\").click(function () {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $(this).css({ borderStyle:\"inset\", cursor:\"wait\" });\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $(\"#formulario\").slideDown(1000,function(){\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $(\".button\").css(\"visibility\", \"hidden\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 });\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 });\r\n\u00a0\u00a0\u00a0 <\/script><\/pre>\n
La clave del asunto est\u00e1 entre las etiquetas \u00ab<script><\/script>\u00bb y lo que indican es que al hacer click en el elemento con class=\u00bbbutton\u00bb haremos slidedown de un formulario que hay escondido utilizando display: none mediante CSS:<\/p>\n
#formulario { display:none; width:120px; float:left; margin:10px; }<\/pre>\n
Puedes ver m\u00e1s informaci\u00f3n en la siguiente url: slidedown jQuery<\/a> o ver el ejemplo en funcionamiento<\/a>.<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Tener elementos escondidos en nuestra p\u00e1gina Web para evitar mostrar demasida informaci\u00f3n a los usuarios es muy habitual en las p\u00e1ginas Webs actuales. Una de las muchas formas que existe de presentar links o botones que abren o habilitan un contenido es utilizar la funci\u00f3n slidedown de jQuery. En este art\u00edculo vamos a hacer menci\u00f3n […]<\/p>\n","protected":false},"author":1,"featured_media":4338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[52],"class_list":["post-1473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jquery","tag-sliders"],"yoast_head":"\nSlidedown jQuery - Jose Aguilar Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Slidedown jQuery - Jose Aguilar Blog\" \/>\n<meta property=\"og:description\" content=\"Tener elementos escondidos en nuestra p\u00e1gina Web para evitar mostrar demasida informaci\u00f3n a los usuarios es muy habitual en las p\u00e1ginas Webs actuales. Una de las muchas formas que existe de presentar links o botones que abren o habilitan un contenido es utilizar la funci\u00f3n slidedown de jQuery. 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