{"id":26367,"date":"2022-12-17T09:07:45","date_gmt":"2022-12-17T03:37:45","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-jquery-hover-function-how-to-make-this-simple\/"},"modified":"2022-12-17T09:07:45","modified_gmt":"2022-12-17T03:37:45","slug":"solved-jquery-hover-function-how-to-make-this-simple","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-jquery-hover-function-how-to-make-this-simple\/","title":{"rendered":"[Solved] Jquery hover function –\u00a0how to make this simple?"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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<\/div>\n
\n
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Yep, that’s pretty ugly code. \ud83d\ude42<\/p>\n

First, you only need to include $(document).ready(function(){ ... });<\/code> once. Put everything inside it, where I put the ...<\/code>.<\/p>\n

Second, the neat thing about jQuery is that you can really easily “get” lots of elements at once as long as they share something unique to them — like they all have the same class, or are all <img><\/code> elements.<\/p>\n

ALSO, avoid writing accented letters in your HTML; write HTML entity names instead, because otherwise they won’t show up properly on many browsers. For example, write &ntilde;<\/code> instead of “\u00f1”. (See here: http:\/\/www.w3schools.com\/tags\/ref_entities.asp<\/a>)<\/p>\n

Here’s an easy fix:<\/p>\n

    \n
  1. \n

    In your HTML, give each of the img<\/code> a “title” attribute with whatever you want the “busca por” to say when the img<\/code> is mouseovered. For example:<\/p>\n

    <li><a href=\"https:\/\/stackoverflow.com\/\" id=\"laticinios\"><img src=\"i\/ingredientes_02.gif\" title=\"latici&ntilde;os\" \/><\/a><\/li><\/code><\/p>\n<\/li>\n

  2. \n

    Replace your JS\/jQuery code with this:<\/p>\n

    $(document).ready(function(){\n\n$(\"#ingredientes ul li a\").hover(\n\/\/This activates when any \"a\" element in a \"li\" element in a \"ul\" element in an element with the id of \"ingredientes\" is mouseovered\n    function(){\n        var foodType = $(this).children(\"img\").attr(\"title\");\n\/\/This \"gets\" the value of the \"title\" attribute of each of the `img` tags and makes it a variable called \"foodType\"\n        $(\"#old\").text(foodType);\n    },\n    function(){\n        $(\"#old\").text(\"ingrediente\");\n    }\n);\n\n});\n<\/code><\/pre>\n<\/li>\n<\/ol>\n
    I think that’ll work.<\/p>\n<\/p><\/div>\n
    <\/div>\n<\/div>\n
                1<\/span> <\/p><\/div>\n<\/div>\n
    [ad_2]<\/p>\n
    solved Jquery hover function –\u00a0how to make this simple? <\/p>\n","protected":false},"excerpt":{"rendered":"
    [ad_1] Yep, that’s pretty ugly code. \ud83d\ude42 First, you only need to include $(document).ready(function(){ … }); once. Put everything inside it, where I put the …. Second, the neat thing about jQuery is that you can really easily “get” lots of elements at once as long as they share something unique to them — like … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[333,388],"class_list":["post-26367","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-jquery"],"yoast_head":"\n[Solved] Jquery hover function -\u00a0how to make this simple? - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-jquery-hover-function-how-to-make-this-simple\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Jquery hover function -\u00a0how to make this simple? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Yep, that’s pretty ugly code. \ud83d\ude42 First, you only need to include $(document).ready(function(){ ... }); once. 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