{"id":104,"date":"2012-08-29T16:55:14","date_gmt":"2012-08-29T16:55:14","guid":{"rendered":"http:\/\/blog.luisrodriguez.pe\/?p=104"},"modified":"2012-08-29T17:06:29","modified_gmt":"2012-08-29T17:06:29","slug":"como-soportar-el-html5-en-todos-los-navegadores","status":"publish","type":"post","link":"https:\/\/luisrodriguez.pe\/blog\/como-soportar-el-html5-en-todos-los-navegadores\/","title":{"rendered":"Como soportar el html5 en todos los navegadores?"},"content":{"rendered":"<p>Seguro que esta pregunta se hicieron mas de una vez y es cierto que no todos los navegadores lo soportan y para revisar el soporte de los navagadores puedes revisar desde esta pagina <a title=\"caniuse\" href=\"http:\/\/caniuse.com\">caniuse<\/a> y tambien pueden ver el soporte del css.<\/p>\n<p><a href=\"http:\/\/blog.luisrodriguez.pe\/wp-content\/uploads\/2012\/08\/canius-ejemplo.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-106\" title=\"canius ejemplo\" src=\"http:\/\/blog.luisrodriguez.pe\/wp-content\/uploads\/2012\/08\/canius-ejemplo.jpg\" alt=\"\" width=\"600\" height=\"297\" srcset=\"https:\/\/luisrodriguez.pe\/blog\/wp-content\/uploads\/2012\/08\/canius-ejemplo.jpg 600w, https:\/\/luisrodriguez.pe\/blog\/wp-content\/uploads\/2012\/08\/canius-ejemplo-300x148.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><br \/>\nPero existen polyfills que nos ayudan a solucionar este problema pero hablare del que uso y se que puede ayudarles en sus desarrollos.<\/p>\n<p>Hablo de <a title=\"modernizr\" href=\"http:\/\/modernizr.com\/\">modernizr<\/a> una libreria JS que simplemente con agregar en el head del documento<\/p>\n<blockquote>\n\n<div class=\"wp_syntax\"><table><tr><td class=\"code\"><pre class=\"html\" style=\"font-family:monospace;\">&lt;script src=&quot;js\/modernizr-2.5.3.min.js&quot;&gt;\/js\/modernizr.js&quot;&gt;&lt;\/script&gt;<\/pre><\/td><\/tr><\/table><\/div>\n\n<\/blockquote>\n<p>Sucede la magia ya es soportador las etiquetas semanticas y CSS<br \/>\n<a href=\"http:\/\/blog.luisrodriguez.pe\/wp-content\/uploads\/2012\/08\/images.jpg\"><img decoding=\"async\" class=\"aligncenter  wp-image-112\" title=\"modernizr\" src=\"http:\/\/blog.luisrodriguez.pe\/wp-content\/uploads\/2012\/08\/images.jpg\" alt=\"\" width=\"274\" height=\"134\" srcset=\"https:\/\/luisrodriguez.pe\/blog\/wp-content\/uploads\/2012\/08\/images.jpg 321w, https:\/\/luisrodriguez.pe\/blog\/wp-content\/uploads\/2012\/08\/images-300x146.jpg 300w\" sizes=\"(max-width: 274px) 100vw, 274px\" \/><\/a><\/p>\n<table>\n<tbody>\n<tr>\n<td valign=\"top\">\n<h2>CSS<\/h2>\n<ul>\n<li id=\"fontface\"><label> @font-face<\/label><\/li>\n<li id=\"backgroundsize\"><label> background-size<\/label><\/li>\n<li id=\"borderimage\"><label> border-image<\/label><\/li>\n<li id=\"borderradius\"><label> border-radius<\/label><\/li>\n<li id=\"boxshadow\"><label> box-shadow<\/label><\/li>\n<li id=\"flexbox\"><label> Flexible Box Model <small>(flexbox)<\/small><\/label><\/li>\n<li id=\"flexbox_legacy\"><label> Flexbox Legacy<\/label><\/li>\n<li id=\"hsla\"><label><abbr title=\"Hue, Saturation, Lightness, Alpha\">hsla<\/abbr>()<\/label><\/li>\n<li id=\"multiplebgs\"><label> multiple backgrounds<\/label><\/li>\n<li id=\"opacity\"><label> opacity<\/label><\/li>\n<li id=\"rgba\"><label><abbr title=\"Red, Green, Blue, Alpha\">rgba<\/abbr>()<\/label><\/li>\n<li id=\"textshadow\"><label> text-shadow<\/label><\/li>\n<li id=\"cssanimations\"><label> CSS Animations<\/label><\/li>\n<li id=\"csscolumns\"><label> CSS Columns<\/label><\/li>\n<li id=\"generatedcontent\"><label> CSS Generated Content<\/label><\/li>\n<li class=\"note\">(:before\/:after)<\/li>\n<li id=\"cssgradients\"><label> CSS Gradients<\/label><\/li>\n<li id=\"cssreflections\"><label> CSS Reflections<\/label><\/li>\n<li id=\"csstransforms\"><label> CSS 2D Transforms<\/label><\/li>\n<li id=\"csstransforms3d\"><label> CSS 3D Transforms<\/label><\/li>\n<li id=\"csstransitions\"><label> CSS Transitions<\/label><\/li>\n<\/ul>\n<\/td>\n<td valign=\"top\">\n<h2>HTML5<\/h2>\n<ul>\n<li id=\"applicationcache\"><label> applicationCache<\/label><\/li>\n<li id=\"canvas\"><label> Canvas<\/label><\/li>\n<li id=\"canvastext\"><label> Canvas Text<\/label><\/li>\n<li id=\"draganddrop\"><label> Drag &#8216;n Drop<\/label><\/li>\n<li id=\"hashchange\"><label> hashchange<\/label><\/li>\n<li id=\"history\"><label> History <small>(pushState)<\/small><\/label><\/li>\n<li id=\"audio\"><label> HTML5 Audio<\/label><\/li>\n<li id=\"video\"><label> HTML5 Video<\/label><\/li>\n<li id=\"indexeddb\"><label> IndexedDB<\/label><\/li>\n<li id=\"input\"><label> Input Attributes<\/label><\/li>\n<li id=\"inputtypes\"><label> Input Types<\/label><\/li>\n<li id=\"localstorage\"><label> localStorage<\/label><\/li>\n<li id=\"postmessage\"><label> postMessage<\/label><\/li>\n<li id=\"sessionstorage\"><label> sessionStorage<\/label><\/li>\n<li id=\"websockets\"><label> Web Sockets<\/label><\/li>\n<li id=\"websqldatabase\"><label> Web SQL Database<\/label><\/li>\n<li id=\"webworkers\"><label> Web Workers<\/label><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Nota: Todos no estan incluidas por defecto se deben seleccionar si las requieren por que no siempre se requieren todas y seria innecesario hacer pesado el JS<\/em><\/p>\n<p>ademas tiene cuenta con una funcion que nos permite preguntar al navegador si es soportado elementos por\u00a0 <em><\/em><em>Modernizr<\/em>.<em>load<\/em>() y que se basa en <em>Yepnope<\/em>.js que esto es una gran ayuda\u00a0 para tenerlo mas claro realizare un ejemplo practico:<\/p>\n<p>En HTML5 se agrega el atributo a los input que es <strong>placeholder<\/strong> para colocar un texto en el input que desaparece al colocar el focus que no es soportado por modernizr pero con el\u00a0<em>Modernizr<\/em>.<em>load<\/em>() solucionamos condicionandolo.<\/p>\n<p>&nbsp;<\/p>\n<blockquote>\n\n<div class=\"wp_syntax\"><table><tr><td class=\"code\"><pre class=\"javascript\" style=\"font-family:monospace;\"><span style=\"color: #006600; font-style: italic;\">\/\/si el navegador no soportar placeholder<\/span>\n<span style=\"color: #000066; font-weight: bold;\">if<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #339933;\">!<\/span>Modernizr.<span style=\"color: #660066;\">input<\/span>.<span style=\"color: #660066;\">placeholder<\/span><span style=\"color: #009900;\">&#41;<\/span>\n<span style=\"color: #009900;\">&#123;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/vemos si existen input's<\/span>\n<span style=\"color: #000066; font-weight: bold;\">if<\/span> <span style=\"color: #009900;\">&#40;<\/span>$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">'input'<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">length<\/span><span style=\"color: #009900;\">&#41;<\/span>\n<span style=\"color: #009900;\">&#123;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/corremos en todos los input<\/span>\n$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">'input'<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">each<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">function<\/span><span style=\"color: #009900;\">&#40;<\/span>index<span style=\"color: #009900;\">&#41;<\/span> <span style=\"color: #009900;\">&#123;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/cogemos el texto que tiene el placeholder<\/span>\n$texto<span style=\"color: #339933;\">=<\/span>$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">this<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">attr<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">&quot;placeholder&quot;<\/span><span style=\"color: #009900;\">&#41;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/removemos el atributos por que ya no sirve<\/span>\n$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">this<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">removeAttr<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">&quot;placeholder&quot;<\/span><span style=\"color: #009900;\">&#41;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/si existe texto es que tenia placeholder y arreglamos para crear el mismo efecto con javascript<\/span>\n<span style=\"color: #000066; font-weight: bold;\">if<\/span> <span style=\"color: #009900;\">&#40;<\/span>$texto<span style=\"color: #339933;\">!=<\/span><span style=\"color: #3366CC;\">&quot;&quot;<\/span><span style=\"color: #009900;\">&#41;<\/span>\n<span style=\"color: #009900;\">&#123;<\/span>\n<span style=\"color: #006600; font-style: italic;\">\/\/con esto creamos la miso efecto del placeholder<\/span>\n$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">this<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">attr<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">&quot;onblur&quot;<\/span><span style=\"color: #339933;\">,<\/span><span style=\"color: #3366CC;\">&quot;if (this.value==''){this.value='&quot;<\/span><span style=\"color: #339933;\">+<\/span>$texto<span style=\"color: #339933;\">+<\/span><span style=\"color: #3366CC;\">&quot;'}&quot;<\/span><span style=\"color: #009900;\">&#41;<\/span><span style=\"color: #339933;\">;<\/span>\n$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">this<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">attr<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">&quot;onfocus&quot;<\/span><span style=\"color: #339933;\">,<\/span><span style=\"color: #3366CC;\">&quot;if (this.value=='&quot;<\/span><span style=\"color: #339933;\">+<\/span>$texto<span style=\"color: #339933;\">+<\/span><span style=\"color: #3366CC;\">&quot;'){this.value=''};&quot;<\/span><span style=\"color: #009900;\">&#41;<\/span><span style=\"color: #339933;\">;<\/span>\n$<span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #000066; font-weight: bold;\">this<\/span><span style=\"color: #009900;\">&#41;<\/span>.<span style=\"color: #660066;\">attr<\/span><span style=\"color: #009900;\">&#40;<\/span><span style=\"color: #3366CC;\">&quot;value&quot;<\/span><span style=\"color: #339933;\">,<\/span>$texto<span style=\"color: #009900;\">&#41;<\/span><span style=\"color: #339933;\">;<\/span>\n<span style=\"color: #009900;\">&#125;<\/span>\n<span style=\"color: #009900;\">&#125;<\/span><span style=\"color: #009900;\">&#41;<\/span><span style=\"color: #339933;\">;<\/span>\n<span style=\"color: #009900;\">&#125;<\/span>\n<span style=\"color: #009900;\">&#125;<\/span><\/pre><\/td><\/tr><\/table><\/div>\n\n<\/blockquote>\n<p>Como vemos con estas condiciones nos solucionamos mucho en nuestros desarrollos con esto ya no hay excusas para no comenzar a maquetar con HTML5.<\/p>\n","protected":false},"excerpt":{"rendered":"Seguro que esta pregunta se hicieron mas de una vez y es cierto que no todos los navegadores lo soportan y para revisar el soporte de los navagadores puedes revisar desde esta pagina caniuse y tambien pueden ver el soporte del css. Pero existen polyfills que nos ayudan a solucionar este problema pero hablare del[&#8230;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,7],"tags":[],"class_list":["post-104","post","type-post","status-publish","format-standard","hentry","category-html5","category-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Como soportar el html5 en todos los navegadores? - Blog Luis Rodriguez<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/luisrodriguez.pe\/blog\/como-soportar-el-html5-en-todos-los-navegadores\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como soportar el html5 en todos los navegadores? - Blog Luis Rodriguez\" \/>\n<meta property=\"og:description\" content=\"Seguro que esta pregunta se hicieron mas de una vez y es cierto que no todos los navegadores lo soportan y para revisar el soporte de los navagadores puedes revisar desde esta pagina caniuse y tambien pueden ver el soporte del css. 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Esta Experiencia junto a mi inter\u00e9s en la Anal\u00edtica Web me ayud\u00f3 mucho entender el funcionamiento interno de las herramientas de anal\u00edtica, con las que vengo trabajo activamente desde 2017. 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