{"id":2156,"date":"2022-10-21T09:44:08","date_gmt":"2022-10-21T07:44:08","guid":{"rendered":"https:\/\/www.areaweb.sk\/?p=2156"},"modified":"2022-10-21T09:45:21","modified_gmt":"2022-10-21T07:45:21","slug":"pridavanie-prepinanie-a-odoberanie-classov","status":"publish","type":"post","link":"https:\/\/www.areaweb.sk\/cs\/pridavanie-prepinanie-a-odoberanie-classov\/","title":{"rendered":"Prid\u00e1vanie, prep\u00ednanie a odoberanie classov"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Efekt\u00edvnej\u0161ie ako nastavovanie display hide a display block je nastavenie prep\u00edna\u010da classu: <br>element.classList.toggle(&#8222;hide&#8220;) <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>element.classList.toggle(\"hide\") \/\/ prepinanie classov\nelement.classList.remove(\"hide\") \/\/ odobratie\nelement.classList.add(\"hide\")    \/\/ pridanie<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Funkcia v praxi s onclick:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>document.getElementById(\"wi_as_company\").onclick = function() {\n   document.querySelector(\".oznam-pokladna\").classList.toggle(\"hide\")\n}\nalebo\ndocument.getElementById(\"wi_as_company\").onclick = function() { myFunction() }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u010eal\u0161\u00ed pr\u00edklad s listenerom change, podmienka by tam v skuto\u010dnosti nemusela by\u0165 ale m\u00f4\u017ee sa z\u00eds\u0165 v niektor\u00fdch pr\u00edpadoch<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>document.getElementById(\"wi_as_company\").addEventListener(\"change\", function(){ \n   document.getElementById(\"wi_as_company\").checked==false? document.querySelector(\".oznam-pokladna\").classList.add(\"hide\") :  document.querySelector(\".oznam-pokladna\").classList.remove(\"hide\")\n})<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.areaweb2.pppcreative.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-1024x576.jpg\" alt=\"toogle class js\" class=\"wp-image-2157\" srcset=\"https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-1024x576.jpg 1024w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-300x169.jpg 300w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-768x432.jpg 768w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-533x300.jpg 533w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-310x174.jpg 310w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js-150x84.jpg 150w, https:\/\/www.areaweb.sk\/wp-content\/uploads\/2022\/10\/toogle-class-js.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Efekt\u00edvnej\u0161ie ako nastavovanie display hide a display block je nastavenie prep\u00edna\u010da classu: element.classList.toggle(&#8222;hide&#8220;) element.classList.toggle(&#8222;hide&#8220;) \/\/ prepinanie classov element.classList.remove(&#8222;hide&#8220;) \/\/\u2026<\/p>","protected":false},"author":1,"featured_media":2157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-2156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-js"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/posts\/2156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/comments?post=2156"}],"version-history":[{"count":0,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/posts\/2156\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/media\/2157"}],"wp:attachment":[{"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/media?parent=2156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/categories?post=2156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.areaweb.sk\/cs\/wp-json\/wp\/v2\/tags?post=2156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}