{"id":27455,"date":"2022-12-24T13:16:02","date_gmt":"2022-12-24T07:46:02","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-javascript-associative-array-return-typeerror\/"},"modified":"2022-12-24T13:16:02","modified_gmt":"2022-12-24T07:46:02","slug":"solved-javascript-associative-array-return-typeerror","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-javascript-associative-array-return-typeerror\/","title":{"rendered":"[Solved] Javascript associative array return TypeError"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-40741171\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"40741171\" data-parentid=\"40740563\" data-score=\"0\" 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>You can do something close in javascript &#8211; this function is possibly not the prettiest way to do it, but it&#8217;s generic<\/p>\n<p>the first argument is the &#8220;root&#8221; object, this is followed at least 1 &#8220;nodes&#8221;, and the last argument is the value<\/p>\n<pre><code>function assoc(root) {\n    var parts = arguments.slice(1);\n    var value = parts.pop();\n    parts.reduce(function(result, part, index) {\n        if (index &lt; parts.length - 1) {\n            return result[part] = result[part] || {};\n        }\n        result[part] = value;\n    }, root);\n}\n<\/code><\/pre>\n<p>now your code needs to change like this:<\/p>\n<pre><code>var $form = {}; \/\/ use an object, not an array\nfor (var $i = 0; $i &lt; 6; $i++) {\n    assoc($form,5,480,'value',$i, Math.floor(Math.random() * (6 - 4 + 1)) + 4);\n}\nconsole.log(JSON.stringify($form));\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 Javascript associative array return TypeError <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You can do something close in javascript &#8211; this function is possibly not the prettiest way to do it, but it&#8217;s generic the first argument is the &#8220;root&#8221; object, this is followed at least 1 &#8220;nodes&#8221;, and the last argument is the value function assoc(root) { var parts = arguments.slice(1); var value = parts.pop(); &#8230; <a title=\"[Solved] Javascript associative array return TypeError\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-javascript-associative-array-return-typeerror\/\" aria-label=\"More on [Solved] Javascript associative array return TypeError\">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":[361,333],"class_list":["post-27455","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Javascript associative array return TypeError - 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-javascript-associative-array-return-typeerror\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Javascript associative array return TypeError - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You can do something close in javascript &#8211; this function is possibly not the prettiest way to do it, but it&#8217;s generic the first argument is the &#8220;root&#8221; object, this is followed at least 1 &#8220;nodes&#8221;, and the last argument is the value function assoc(root) { var parts = arguments.slice(1); var value = parts.pop(); ... 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