{"id":20809,"date":"2022-11-10T23:57:44","date_gmt":"2022-11-10T18:27:44","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-jquery-filter-gallery-combine-two-filters-closed\/"},"modified":"2022-11-10T23:57:44","modified_gmt":"2022-11-10T18:27:44","slug":"solved-jquery-filter-gallery-combine-two-filters-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-jquery-filter-gallery-combine-two-filters-closed\/","title":{"rendered":"[Solved] JQuery Filter Gallery: Combine Two Filters? [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-50284334\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"50284334\" data-parentid=\"50282835\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Firstly, here&#8217;s a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/codepen.io\/anon\/pen\/xjWerE\">new working CodePen<\/a>.<\/p>\n<p>What I have done is to use variables, <code>category<\/code> and <code>day<\/code> to persist the chosen category and day filter values respectively. This is instead of relying on the existence of a <code>.selected<\/code> class appearing on each filter element.<\/p>\n<p>This has the benefit of firstly removing the need for the <code>.selected<\/code> classes all together, and secondly it means that your UI state isn&#8217;t being persisted in the DOM itself.<\/p>\n<p>I have also removed all of your code for adding and removing the <code>.ACTIVE<\/code> and <code>.PASSIVE<\/code> classes, and instead combined this with the filter <code>click<\/code> event listeners. It avoids the repetition and keeps everything much neater.<\/p>\n<p>Finally, I&#8217;ve added copious comments to hopefully explain what is happening at each step so that you can learn how it works.<\/p>\n<p>If you have any questions, ask.<\/p>\n<pre><code>\/\/ Prepare cards, filters, and no results message\nvar $cards = $('.class-card');\nvar $dayFilters = $('.dayFilter');\nvar $categoryFilters = $('.categoryFilter');\nvar $noResults = $('#noResults');\n\n\/\/ Initialise by calling filter cards\nfilterCards();\n\n\/\/ Prepare selected category and day filter values\nvar category = null;\nvar day = null;\n\n\/\/ Bind click event to set selected category filter\n$categoryFilters.on('click', function (e) {\n  \/\/ Get clicked category filter\n  var $category = $(e.target);\n\n  \/\/ Deselect all categories, and select clicked category\n  $categoryFilters.addClass('PASSIVE').removeClass('ACTIVE');\n  $category.addClass('ACTIVE').removeClass('PASSIVE');\n\n  \/\/ Record clicked category filter value\n  category = $category.data('target');\n\n  filterCards();\n});\n\n\/\/ Bind click event to set selected day filter\n$dayFilters.on('click', function (e) {\n  \/\/ Get clicked day filter\n  var $day = $(e.target);\n\n  \/\/ Deselect all days, and select clicked day\n  $dayFilters.addClass('PASSIVE').removeClass('ACTIVE');\n  $day.addClass('ACTIVE').removeClass('PASSIVE');\n\n  \/\/ Record clicked day filter value\n  day = $day.data('target');\n\n  filterCards();\n});\n\nfunction filterCards() {\n  \/\/ Show all cards and hide no results message\n  $cards.show();\n  $noResults.hide();\n\n  \/\/ Reset filter classes\n  var filters = [];\n\n  \/\/ Add category and day filter classes, where selected\n  if (category) filters.push('.' + category);\n  if (day) filters.push('.' + day);\n\n  \/\/ Filter cards where one or more filters selected\n  if (filters.length) {\n    \/\/ Hide cards that do not match filters\n    $cards.not(filters.join('')).hide();\n\n    \/\/ Show no results message if no cards are visible\n    if ($cards.has(':visible').length === 0) $noResults.show();\n  }\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved JQuery Filter Gallery: Combine Two Filters? [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Firstly, here&#8217;s a new working CodePen. What I have done is to use variables, category and day to persist the chosen category and day filter values respectively. This is instead of relying on the existence of a .selected class appearing on each filter element. This has the benefit of firstly removing the need for &#8230; <a title=\"[Solved] JQuery Filter Gallery: Combine Two Filters? [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-jquery-filter-gallery-combine-two-filters-closed\/\" aria-label=\"More on [Solved] JQuery Filter Gallery: Combine Two Filters? [closed]\">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":[1978,1098,346,333,388],"class_list":["post-20809","post","type-post","status-publish","format-standard","hentry","category-solved","tag-filter","tag-filtering","tag-html","tag-javascript","tag-jquery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] JQuery Filter Gallery: Combine Two Filters? [closed] - 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-filter-gallery-combine-two-filters-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] JQuery Filter Gallery: Combine Two Filters? [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Firstly, here&#8217;s a new working CodePen. What I have done is to use variables, category and day to persist the chosen category and day filter values respectively. This is instead of relying on the existence of a .selected class appearing on each filter element. This has the benefit of firstly removing the need for ... 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