{"id":5188,"date":"2022-08-27T03:41:08","date_gmt":"2022-08-26T22:11:08","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/"},"modified":"2022-08-27T03:41:08","modified_gmt":"2022-08-26T22:11:08","slug":"solved-how-to-convert-array-into-json-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/","title":{"rendered":"[Solved] How to convert Array into JSON [closed]"},"content":{"rendered":"

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

\n
\n
<\/div>\n
\n
\n

Why your proposed result is invalid<\/h3>\n

Your proposed result is invalid. It can never exist.<\/p>\n

Objects (as indicated by curly braces {...}<\/code>) are essentially dictionaries. They map keys to values. It is therefore invalid to not specify any keys (as you did).<\/p>\n

The data structure you are seeking for are arrays<\/strong>, which are indicated by square brackets ([...]<\/code>).<\/p>\n

You can of course mimic array-like behavior by specifying numbered indices in your dictionary:<\/p>\n

var obj = {\n  0: firstElement,\n  1: secondElement\n};\n\n\/\/ the same as*\nvar arr = [firstElement, secondElement];\n<\/code><\/pre>\n
*) Note that obj<\/code> and arr<\/code> are not equivalent! While arrays are objects, objects at their raw form do not provide array functions, e.g. obj.length<\/code> will be undefined.<\/p>\n
JSON != Object literal notation<\/h3>\n
You seem to confuse the term JSON<\/strong> with the syntax you are using in your JavaScript<\/em> code, which is called Object literal notation<\/strong><\/p>\n
JSON<\/strong>
\nIt is a data format.<\/p>\n
{\n  \"key\": \"value\"\n}\n\/\/ or\n[\n  \"first\",\n  \"second\"\n]\n...\n<\/code><\/pre>\n
Double quotes around keys are required. Consult http:\/\/json.org<\/a> for more information on the syntax.<\/p>\n
Object Literals<\/strong>
\nThose are embedded in JavaScript code.<\/p>\n
\/\/ JS code\nalert(\"Test, this is JS code\"); \/\/ sample\n\nvar obj = {\n  1: \"abc\",\n  2: [\"first\", \"second\"]\n};\n<\/code><\/pre>\n
Double quotes around keys are optional in this case.<\/p>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            <\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved How to convert Array into JSON [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Why your proposed result is invalid Your proposed result is invalid. It can never exist. Objects (as indicated by curly braces {…}) are essentially dictionaries. They map keys to values. It is therefore invalid to not specify any keys (as you did). The data structure you are seeking for are arrays, which are indicated … 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-5188","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-jquery","tag-json"],"yoast_head":"\n[Solved] How to convert Array into JSON [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-how-to-convert-array-into-json-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to convert Array into JSON [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Why your proposed result is invalid Your proposed result is invalid. It can never exist. Objects (as indicated by curly braces {...}) are essentially dictionaries. They map keys to values. It is therefore invalid to not specify any keys (as you did). The data structure you are seeking for are arrays, which are indicated ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-26T22:11:08+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to convert Array into JSON [closed]\",\"datePublished\":\"2022-08-26T22:11:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\"},\"wordCount\":179,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"javascript\",\"jquery\",\"json\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\",\"name\":\"[Solved] How to convert Array into JSON [closed] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"datePublished\":\"2022-08-26T22:11:08+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] How to convert Array into JSON [closed]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jassweb.com\/solved\/#website\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"name\":\"JassWeb\",\"description\":\"Build High-quality Websites\",\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jassweb.com\/solved\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\",\"name\":\"Jass Web\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"contentUrl\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"width\":693,\"height\":132,\"caption\":\"Jass Web\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\",\"name\":\"Kirat\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\/\/jassweb.com\"],\"url\":\"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] How to convert Array into JSON [closed] - JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-how-to-convert-array-into-json-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] How to convert Array into JSON [closed] - JassWeb","og_description":"[ad_1] Why your proposed result is invalid Your proposed result is invalid. It can never exist. Objects (as indicated by curly braces {...}) are essentially dictionaries. They map keys to values. It is therefore invalid to not specify any keys (as you did). The data structure you are seeking for are arrays, which are indicated ... 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