{"id":7758,"date":"2022-09-10T07:04:09","date_gmt":"2022-09-10T01:34:09","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-map-an-object-as-per-key-and-value-using-javascript\/"},"modified":"2022-09-10T07:04:09","modified_gmt":"2022-09-10T01:34:09","slug":"solved-how-to-map-an-object-as-per-key-and-value-using-javascript","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-map-an-object-as-per-key-and-value-using-javascript\/","title":{"rendered":"[Solved] How to map an object as per key and value using JavaScript?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-54251605\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"54251605\" data-parentid=\"54250649\" 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>You could take an array for the wanted groups and related keys and take an iterative and recursive approach.<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"true\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>var data = [{ _id: \"5c407834953d7f420d56f866\", allocated_to: \"FIELD\", zone: \"NORTH\", state: \"DELHI\", location: \"NEW DELHI\", customer_name: \"REET INFOTECH\", bank_name_of_customer: \"YES BANK\", cl_contract_id: \"LAI-00016881\", lk_loan_account_id: \"LK0000015094\", front_end_manager_name: \"SONAL\", area_collection_manager: \"ASHIS JENA\", installment_date: \"\", collection_manager: \"\" }, { _id: \"5c407834953d7f420d56f867\", allocated_to: \"FIELD\", zone: \"NORTH\", state: \"DELHI\", location: \"Sree Nagar\", customer_name: \"REET\", bank_name_of_customer: \"Corporate BANK\", cl_contract_id: \"LAI-00016881\", lk_loan_account_id: \"LK0000015094\", front_end_manager_name: \"SONAL\", area_collection_manager: \"ASHIS JENA\", installment_date: \"\", collection_manager: \"\" }, { _id: \"5c407834953d7f420d56f868\", allocated_to: \"FIELD\", zone: \"EAST\", state: \"Odisha\", location: \"Bhubaneswar\", customer_name: \"REET\", bank_name_of_customer: \"PNB BANK\", cl_contract_id: \"LAI-00016881\", lk_loan_account_id: \"LK0000015094\", front_end_manager_name: \"SONAL\", area_collection_manager: \"ASHIS JENA\", installment_date: \"\", collection_manager: \"\" }, { _id: \"5c407834953d7f420d56f890\", allocated_to: \"FIELD\", zone: \"EAST\", state: \"Assam\", location: \"Gawhati\", customer_name: \"REET\", bank_name_of_customer: \"SBI BANK\", cl_contract_id: \"LAI-00016881\", lk_loan_account_id: \"LK0000015094\", front_end_manager_name: \"SONAL\", area_collection_manager: \"ASHIS JENA\", installment_date: \"\", collection_manager: \"\" }],\r\n    groups = [\r\n        ['zone_list', 'zone'],\r\n        ['state_list', 'state'],\r\n        ['location_list', 'location'],\r\n        ['task_list', '_id', 'front_end_manager_name', 'area_collection_manager', 'collection_manager'],\r\n        ['loan_accounts_assigned', 'lk_loan_account_id', 'allocated_to', 'cl_contract_id', 'customer_name', 'bank_name_of_customer']\r\n    ],\r\n    result = data.reduce((r, o) =&gt; {\r\n        groups.reduce((t, [group, ...keys]) =&gt; {\r\n            var temp = (t[group] = t[group] || []).find(p =&gt; o[keys[0]] === p[keys[0]]);\r\n            if (!temp) {\r\n                temp = Object.assign({}, ...keys.map(k =&gt; ({ [k]: o[k] })));\r\n                t[group].push(temp);\r\n            }\r\n            return temp;\r\n        }, r);\r\n        return r;\r\n    }, {});\r\nconsole.log(result);<\/code><\/pre>\n<pre class=\"snippet-code-css lang-css prettyprint-override\"><code>.as-console-wrapper { max-height: 100% !important; top: 0; }<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">5<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to map an object as per key and value using JavaScript? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You could take an array for the wanted groups and related keys and take an iterative and recursive approach. var data = [{ _id: &#8220;5c407834953d7f420d56f866&#8221;, allocated_to: &#8220;FIELD&#8221;, zone: &#8220;NORTH&#8221;, state: &#8220;DELHI&#8221;, location: &#8220;NEW DELHI&#8221;, customer_name: &#8220;REET INFOTECH&#8221;, bank_name_of_customer: &#8220;YES BANK&#8221;, cl_contract_id: &#8220;LAI-00016881&#8221;, lk_loan_account_id: &#8220;LK0000015094&#8221;, front_end_manager_name: &#8220;SONAL&#8221;, area_collection_manager: &#8220;ASHIS JENA&#8221;, installment_date: &#8220;&#8221;, collection_manager: &#8220;&#8221; }, &#8230; <a title=\"[Solved] How to map an object as per key and value using JavaScript?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-map-an-object-as-per-key-and-value-using-javascript\/\" aria-label=\"More on [Solved] How to map an object as per key and value using JavaScript?\">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-7758","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] How to map an object as per key and value using JavaScript? - 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-map-an-object-as-per-key-and-value-using-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to map an object as per key and value using JavaScript? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You could take an array for the wanted groups and related keys and take an iterative and recursive approach. var data = [{ _id: &quot;5c407834953d7f420d56f866&quot;, allocated_to: &quot;FIELD&quot;, zone: &quot;NORTH&quot;, state: &quot;DELHI&quot;, location: &quot;NEW DELHI&quot;, customer_name: &quot;REET INFOTECH&quot;, bank_name_of_customer: &quot;YES BANK&quot;, cl_contract_id: &quot;LAI-00016881&quot;, lk_loan_account_id: &quot;LK0000015094&quot;, front_end_manager_name: &quot;SONAL&quot;, area_collection_manager: &quot;ASHIS JENA&quot;, installment_date: &quot;&quot;, collection_manager: &quot;&quot; }, ... 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