{"id":28016,"date":"2022-12-28T02:19:39","date_gmt":"2022-12-27T20:49:39","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-random-json-where-x-is-true\/"},"modified":"2022-12-28T02:19:39","modified_gmt":"2022-12-27T20:49:39","slug":"solved-random-json-where-x-is-true","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-random-json-where-x-is-true\/","title":{"rendered":"[Solved] Random JSON where x is true"},"content":{"rendered":"

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If you want to find the first match, use find(), if you want to find a random one, you could use filter() and then access a random element:<\/p>\n<\/p>\n

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let arr = [{\"id\":1,\"dex\":1,\"form\":\"null\",\"mon\":\"Bulbasaur\",\"type1\":\"Grass\",\"type2\":\"Poison\",\"egg-group-1\":\"Monster\",\"egg-group-2\":\"Grass\",\"legend\":\"FALSE\",\"gen\":1},{\"id\":2,\"dex\":2,\"form\":\"null\",\"mon\":\"Ivysaur\",\"type1\":\"Grass\",\"type2\":\"Poison\",\"egg-group-1\":\"Monster\",\"egg-group-2\":\"Grass\",\"legend\":\"FALSE\",\"gen\":1}];\r\n\r\nlet first = arr.find(v => v['egg-group-1'] === 'Monster'); \/\/ will return the first one\r\nconsole.log(first);\r\n\r\nlet random = arr.filter(v => v['egg-group-1'] === 'Monster');\r\nconsole.log(random[Math.floor(Math.random()*random.length)]);<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n
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            8<\/span> <\/p><\/div>\n<\/div>\n
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solved Random JSON where x is true <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] If you want to find the first match, use find(), if you want to find a random one, you could use filter() and then access a random element: let arr = [{“id”:1,”dex”:1,”form”:”null”,”mon”:”Bulbasaur”,”type1″:”Grass”,”type2″:”Poison”,”egg-group-1″:”Monster”,”egg-group-2″:”Grass”,”legend”:”FALSE”,”gen”:1},{“id”:2,”dex”:2,”form”:”null”,”mon”:”Ivysaur”,”type1″:”Grass”,”type2″:”Poison”,”egg-group-1″:”Monster”,”egg-group-2″:”Grass”,”legend”:”FALSE”,”gen”:1}]; let first = arr.find(v => v[‘egg-group-1’] === ‘Monster’); \/\/ will return the first one console.log(first); let random = arr.filter(v => v[‘egg-group-1’] === … 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":[333,388,356],"class_list":["post-28016","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-jquery","tag-json"],"yoast_head":"\n[Solved] Random JSON where x is true - 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-random-json-where-x-is-true\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Random JSON where x is true - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] If you want to find the first match, use find(), if you want to find a random one, you could use filter() and then access a random element: let arr = [{"id":1,"dex":1,"form":"null","mon":"Bulbasaur","type1":"Grass","type2":"Poison","egg-group-1":"Monster","egg-group-2":"Grass","legend":"FALSE","gen":1},{"id":2,"dex":2,"form":"null","mon":"Ivysaur","type1":"Grass","type2":"Poison","egg-group-1":"Monster","egg-group-2":"Grass","legend":"FALSE","gen":1}]; let first = arr.find(v => v['egg-group-1'] === 'Monster'); \/\/ will return the first one console.log(first); let random = arr.filter(v => v['egg-group-1'] === ... 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