{"id":1439,"date":"2012-01-18T11:44:38","date_gmt":"2012-01-18T11:44:38","guid":{"rendered":"https:\/\/www.jose-aguilar.com\/blog\/?p=1439"},"modified":"2012-08-29T18:05:36","modified_gmt":"2012-08-29T18:05:36","slug":"jquery-keyup-textarea","status":"publish","type":"post","link":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/","title":{"rendered":"jQuery Keyup Textarea"},"content":{"rendered":"

\"\"<\/a>La idea principal de este art\u00edculo es disponer de algo muy parecido a lo que tiene el traductor de google en el cual aparece un elemento textarea donde podemos ir escribiendo el contenido a traducir y a su derecha va apareciendo el contenido traducido.<\/p>\n

En el caso de este art\u00edculo no vamos a realizar la funcionalidad de traducir el contenido pero si el de trasladarlo al espacio de al lado mientras se escribe.<\/p>\n

Para desarrollar esta idea vamos a emplear la librer\u00eda jQuery y aplicar algunos estilos para representar la estructura.<\/p>\n

Lo primero que deberemos hacer es incluir los estilos y librer\u00edas que vayamos a utilizar en el <head> de nuestra p\u00e1gina:<\/p>\n

<link rel=\"stylesheet\" type=\"text\/css\" href=\"styles.css\" \/>\r\n<script type=\"text\/javascript\" src=\"jquery.js\"><\/script><\/pre>\n
Tambi\u00e9n en el <head> deberemos incluir el c\u00f3digo jQuery que emplea la acci\u00f3n principal que se quiere ilustrar:<\/p>\n
<script type=\"text\/javascript\">\r\n$().ready(function() {\r\n\r\n\u00a0\u00a0\u00a0 $(\"textarea\").keyup(function () {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 var value = $(this).val();\r\n\u00a0\u00a0\u00a0\u00a0\u00a0 $(\"#results\").text(value);\r\n\u00a0\u00a0\u00a0 }).keyup();\r\n});\r\n<\/script><\/pre>\n
Con el c\u00f3digo anterior lo que estamos diciendo es que cuando se vaya escribiendo car\u00e1cteres en el elemento textarea, su valor lo vayamos trasladando al div con id=\u00bbresults\u00bb.<\/p>\n
El c\u00f3digo HTML que emplearemos en nuestra p\u00e1gina quedar\u00e1 tan simple como el siguiente:<\/p>\n
<div id=\"content\">\u00a0\u00a0\u00a0\u00a0 \u00a0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <div id=\"left\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <h3>Escribe aqu\u00ed el texto:<\/h3>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <textarea name=\"content\" id=\"content\" rows=\"10\" cols=\"40\"><\/textarea>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/div>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <div id=\"right\">\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <h3>Resultado:<\/h3>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <div id=\"results\"><\/div>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/div>\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\r\n\u00a0\u00a0\u00a0 <\/div><\/pre>\n
Ver ejemplo en funcionamiento<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
La idea principal de este art\u00edculo es disponer de algo muy parecido a lo que tiene el traductor de google en el cual aparece un elemento textarea donde podemos ir escribiendo el contenido a traducir y a su derecha va apareciendo el contenido traducido. En el caso de este art\u00edculo no vamos a realizar la […]<\/p>\n","protected":false},"author":1,"featured_media":4340,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,5],"tags":[84,71,72],"class_list":["post-1439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-html","category-jquery","tag-formularios","tag-keyup","tag-textarea"],"yoast_head":"\njQuery Keyup Textarea - 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=\"jQuery Keyup Textarea - Jose Aguilar Blog\" \/>\n<meta property=\"og:description\" content=\"La idea principal de este art\u00edculo es disponer de algo muy parecido a lo que tiene el traductor de google en el cual aparece un elemento textarea donde podemos ir escribiendo el contenido a traducir y a su derecha va apareciendo el contenido traducido. En el caso de este art\u00edculo no vamos a realizar la […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/\" \/>\n<meta property=\"og:site_name\" content=\"Jose Aguilar Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/joseaguilarblog\" \/>\n<meta property=\"article:published_time\" content=\"2012-01-18T11:44:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2012-08-29T18:05:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"256\" \/>\n\t<meta property=\"og:image:height\" content=\"256\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jose Aguilar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:site\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jose Aguilar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/\",\"name\":\"jQuery Keyup Textarea - Jose Aguilar Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png\",\"datePublished\":\"2012-01-18T11:44:38+00:00\",\"dateModified\":\"2012-08-29T18:05:36+00:00\",\"author\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png\",\"contentUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png\",\"width\":256,\"height\":256},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.jose-aguilar.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"jQuery Keyup Textarea\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#website\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/\",\"name\":\"Jose Aguilar Blog\",\"description\":\"Desarrollo Web con PrestaShop, WordPress, PHP, jQuery y Ajax\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.jose-aguilar.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11\",\"name\":\"Jose Aguilar\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g\",\"caption\":\"Jose Aguilar\"},\"description\":\"Director ejecutivo y tecnol\u00f3gico en JA Modules. Experto programador PrestaShop y Experto programador WordPress.\",\"sameAs\":[\"https:\/\/plus.google.com\/114357189801512615537\"],\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/author\/josea902\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"jQuery Keyup Textarea - Jose Aguilar Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"es_ES","og_type":"article","og_title":"jQuery Keyup Textarea - Jose Aguilar Blog","og_description":"La idea principal de este art\u00edculo es disponer de algo muy parecido a lo que tiene el traductor de google en el cual aparece un elemento textarea donde podemos ir escribiendo el contenido a traducir y a su derecha va apareciendo el contenido traducido. En el caso de este art\u00edculo no vamos a realizar la […]","og_url":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/","og_site_name":"Jose Aguilar Blog","article_publisher":"https:\/\/www.facebook.com\/joseaguilarblog","article_published_time":"2012-01-18T11:44:38+00:00","article_modified_time":"2012-08-29T18:05:36+00:00","og_image":[{"width":256,"height":256,"url":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png","type":"image\/png"}],"author":"Jose Aguilar","twitter_card":"summary_large_image","twitter_creator":"@JoseAguilarBlog","twitter_site":"@JoseAguilarBlog","twitter_misc":{"Escrito por":"Jose Aguilar","Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/","url":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/","name":"jQuery Keyup Textarea - Jose Aguilar Blog","isPartOf":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage"},"image":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png","datePublished":"2012-01-18T11:44:38+00:00","dateModified":"2012-08-29T18:05:36+00:00","author":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11"},"breadcrumb":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#primaryimage","url":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png","contentUrl":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/01\/jquery1.png","width":256,"height":256},{"@type":"BreadcrumbList","@id":"https:\/\/www.jose-aguilar.com\/blog\/jquery-keyup-textarea\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.jose-aguilar.com\/blog\/"},{"@type":"ListItem","position":2,"name":"jQuery Keyup Textarea"}]},{"@type":"WebSite","@id":"https:\/\/www.jose-aguilar.com\/blog\/#website","url":"https:\/\/www.jose-aguilar.com\/blog\/","name":"Jose Aguilar Blog","description":"Desarrollo Web con PrestaShop, WordPress, PHP, jQuery y Ajax","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jose-aguilar.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Person","@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11","name":"Jose Aguilar","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g","caption":"Jose Aguilar"},"description":"Director ejecutivo y tecnol\u00f3gico en JA Modules. Experto programador PrestaShop y Experto programador WordPress.","sameAs":["https:\/\/plus.google.com\/114357189801512615537"],"url":"https:\/\/www.jose-aguilar.com\/blog\/author\/josea902\/"}]}},"_links":{"self":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts\/1439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/comments?post=1439"}],"version-history":[{"count":0,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts\/1439\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/media\/4340"}],"wp:attachment":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/media?parent=1439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/categories?post=1439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/tags?post=1439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}