{"id":517,"date":"2008-06-30T17:30:05","date_gmt":"2008-06-30T16:30:05","guid":{"rendered":"http:\/\/www.ziserman.com\/blog\/?p=517"},"modified":"2008-06-30T17:30:05","modified_gmt":"2008-06-30T16:30:05","slug":"l%e2%80%99importance-du-detail-pour-les-interfaces-suite","status":"publish","type":"post","link":"https:\/\/www.ziserman.com\/blog\/2008\/06\/30\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\/","title":{"rendered":"L\u2019importance du d\u00e9tail pour les interfaces : suite"},"content":{"rendered":"<p>Une interface r\u00e9ussie est donc une interface ou on a bien travaill\u00e9, du niveau \u00ab\u00a0macro\u00a0\u00bb au niveau \u00ab\u00a0micro\u00a0\u00bb.<\/p>\n<p>Dans <a title=\"Aller sur le billet pr\u00e9c\u00e9dent, ou je parle de l'importance du d\u00e9tail pour une interface r\u00e9ussie\" href=\"http:\/\/www.ziserman.com\/blog\/2008\/06\/16\/limportance-du-detail-pour-les-interfaces\/\" target=\"_blank\">ce billet pr\u00e9c\u00e9dent<\/a>, je parlais de l&rsquo;id\u00e9e de mettre plusieurs images pour un bouton :<\/p>\n<ul>\n<li>Une image pour le bouton au repos ;<\/li>\n<li>Une image quand la souris passe au dessus du bouton (mouseover) ;<\/li>\n<li>Une image quand on clique sur le bouton.<\/li>\n<\/ul>\n<p>Petit d\u00e9tail qui compte : il ne faut pas que le navigateur ait \u00e0 charger les images lors de l&rsquo;action. Il faut que les images soient pr\u00e9-charg\u00e9es.<\/p>\n<p>Sinon ? L&rsquo;utilisateur risque d&rsquo;avoir un effet tr\u00e8s d\u00e9sagr\u00e9able : avoir un bloc blanc qui s&rsquo;affiche lors de l&rsquo;action. Et oui, le temps que l&rsquo;image se charge&#8230;<\/p>\n<p>Comment pr\u00e9-charger les images ?<\/p>\n<p>Une solution (il y en a surement d&rsquo;autres) : on charge une seule image, qui contient tous les \u00e9tats du bouton, et avec un petit code javascript, on d\u00e9place la partie visible en fonction de l&rsquo;action. C&rsquo;est assez facile \u00e0 faire, et \u00e7a marche tr\u00e8s bien.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une interface r\u00e9ussie est donc une interface ou on a bien travaill\u00e9, du niveau \u00ab\u00a0macro\u00a0\u00bb au niveau \u00ab\u00a0micro\u00a0\u00bb. Dans ce billet pr\u00e9c\u00e9dent, je parlais de l&rsquo;id\u00e9e de mettre plusieurs images pour un bouton : Une image pour le bouton au repos ; Une image quand la souris passe au dessus du bouton (mouseover) ; Une [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[2],"tags":[371,8],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-e-commerce","tag-e-commerce","tag-nouvelles-interfaces"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u2019importance du d\u00e9tail pour les interfaces : suite - Ziserman.com<\/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:\/\/www.ziserman.com\/blog\/2008\/06\/30\/l\u2019importance-du-detail-pour-les-interfaces-suite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019importance du d\u00e9tail pour les interfaces : suite - Ziserman.com\" \/>\n<meta property=\"og:description\" content=\"Une interface r\u00e9ussie est donc une interface ou on a bien travaill\u00e9, du niveau \u00ab\u00a0macro\u00a0\u00bb au niveau \u00ab\u00a0micro\u00a0\u00bb. Dans ce billet pr\u00e9c\u00e9dent, je parlais de l&rsquo;id\u00e9e de mettre plusieurs images pour un bouton : Une image pour le bouton au repos ; Une image quand la souris passe au dessus du bouton (mouseover) ; Une [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ziserman.com\/blog\/2008\/06\/30\/l\u2019importance-du-detail-pour-les-interfaces-suite\/\" \/>\n<meta property=\"og:site_name\" content=\"Ziserman.com\" \/>\n<meta property=\"article:published_time\" content=\"2008-06-30T16:30:05+00:00\" \/>\n<meta name=\"author\" content=\"Fran\u00e7ois\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ziserman\" \/>\n<meta name=\"twitter:site\" content=\"@ziserman\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fran\u00e7ois\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/\"},\"author\":{\"name\":\"Fran\u00e7ois\",\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/#\\\/schema\\\/person\\\/f9bae013e59005579f4b86f162f89c72\"},\"headline\":\"L\u2019importance du d\u00e9tail pour les interfaces : suite\",\"datePublished\":\"2008-06-30T16:30:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/\"},\"wordCount\":189,\"commentCount\":8,\"publisher\":{\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/#\\\/schema\\\/person\\\/f9bae013e59005579f4b86f162f89c72\"},\"keywords\":[\"e-commerce\",\"Nouvelles interfaces\"],\"articleSection\":[\"e-commerce\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/\",\"url\":\"https:\\\/\\\/www.ziserman.com\\\/blog\\\/2008\\\/06\\\/30\\\/l%e2%80%99importance-du-detail-pour-les-interfaces-suite\\\/\",\"name\":\"L\u2019importance du d\u00e9tail pour les interfaces : suite - 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