{"id":6986,"date":"2022-09-06T06:49:41","date_gmt":"2022-09-06T01:19:41","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/"},"modified":"2022-09-06T06:49:41","modified_gmt":"2022-09-06T01:19:41","slug":"solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/","title":{"rendered":"[Solved] Match two object keys and display another object key value in angular 4"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-49527899\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"49527899\" data-parentid=\"49527828\" 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>Use array find:<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>var languages = [\r\n    {\"name\": \"english\", \"iso_639_2_code\": \"eng\"},\r\n    {\"name\": \"esperanto\",\"iso_639_2_code\": \"epo\"},\r\n    {\"name\": \"estonian\",\"iso_639_2_code\": \"est\"}\r\n];\r\nvar user = [{name: \"john\",language: \"eng\",country: \"US\"}];\r\n\r\nvar language = languages.find(l =&gt; l.iso_639_2_code === user[0].language);\r\nvar languageName = language &amp;&amp; language.name; \/\/ &lt;-- also prevent error when there is no corresponding language found\r\nconsole.log(languageName);<\/code><\/pre>\n<\/div>\n<\/div>\n<p>EDIT: <\/p>\n<p>With multiple user, it will be:<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>var languages = [\r\n    {\"name\": \"english\", \"iso_639_2_code\": \"eng\"},\r\n    {\"name\": \"esperanto\",\"iso_639_2_code\": \"epo\"},\r\n    {\"name\": \"estonian\",\"iso_639_2_code\": \"est\"}\r\n];\r\nvar users = [\r\n    {name: \"john\",language: \"eng\",country: \"US\"},\r\n    {name: \"john\",language: \"epo\",country: \"Esperanto\"}\r\n];\r\n\r\nvar languageNames = languages.filter(\r\n    l =&gt; users.find(u =&gt; l.iso_639_2_code === u.language)\r\n).map(lang =&gt; lang.name);\r\n\r\nconsole.log(languageNames);<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Match two object keys and display another object key value in angular 4 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Use array find: var languages = [ {&#8220;name&#8221;: &#8220;english&#8221;, &#8220;iso_639_2_code&#8221;: &#8220;eng&#8221;}, {&#8220;name&#8221;: &#8220;esperanto&#8221;,&#8221;iso_639_2_code&#8221;: &#8220;epo&#8221;}, {&#8220;name&#8221;: &#8220;estonian&#8221;,&#8221;iso_639_2_code&#8221;: &#8220;est&#8221;} ]; var user = [{name: &#8220;john&#8221;,language: &#8220;eng&#8221;,country: &#8220;US&#8221;}]; var language = languages.find(l =&gt; l.iso_639_2_code === user[0].language); var languageName = language &amp;&amp; language.name; \/\/ &lt;&#8211; also prevent error when there is no corresponding language found console.log(languageName); EDIT: With &#8230; <a title=\"[Solved] Match two object keys and display another object key value in angular 4\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\" aria-label=\"More on [Solved] Match two object keys and display another object key value in angular 4\">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":[732,333,1948],"class_list":["post-6986","post","type-post","status-publish","format-standard","hentry","category-solved","tag-angular","tag-javascript","tag-javascript-objects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Match two object keys and display another object key value in angular 4 - 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-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Match two object keys and display another object key value in angular 4 - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Use array find: var languages = [ {&quot;name&quot;: &quot;english&quot;, &quot;iso_639_2_code&quot;: &quot;eng&quot;}, {&quot;name&quot;: &quot;esperanto&quot;,&quot;iso_639_2_code&quot;: &quot;epo&quot;}, {&quot;name&quot;: &quot;estonian&quot;,&quot;iso_639_2_code&quot;: &quot;est&quot;} ]; var user = [{name: &quot;john&quot;,language: &quot;eng&quot;,country: &quot;US&quot;}]; var language = languages.find(l =&gt; l.iso_639_2_code === user[0].language); var languageName = language &amp;&amp; language.name; \/\/ &lt;-- also prevent error when there is no corresponding language found console.log(languageName); EDIT: With ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-09-06T01:19:41+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-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] Match two object keys and display another object key value in angular 4\",\"datePublished\":\"2022-09-06T01:19:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\"},\"wordCount\":38,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"angular\",\"javascript\",\"javascript-objects\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\",\"name\":\"[Solved] Match two object keys and display another object key value in angular 4 - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"datePublished\":\"2022-09-06T01:19:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] Match two object keys and display another object key value in angular 4\"}]},{\"@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=1776403586\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1776403586\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\/\/jassweb.com\"],\"url\":\"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] Match two object keys and display another object key value in angular 4 - 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-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] Match two object keys and display another object key value in angular 4 - JassWeb","og_description":"[ad_1] Use array find: var languages = [ {\"name\": \"english\", \"iso_639_2_code\": \"eng\"}, {\"name\": \"esperanto\",\"iso_639_2_code\": \"epo\"}, {\"name\": \"estonian\",\"iso_639_2_code\": \"est\"} ]; var user = [{name: \"john\",language: \"eng\",country: \"US\"}]; var language = languages.find(l =&gt; l.iso_639_2_code === user[0].language); var languageName = language &amp;&amp; language.name; \/\/ &lt;-- also prevent error when there is no corresponding language found console.log(languageName); EDIT: With ... Read more","og_url":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/","og_site_name":"JassWeb","article_published_time":"2022-09-06T01:19:41+00:00","author":"Kirat","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Kirat","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#article","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/"},"author":{"name":"Kirat","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31"},"headline":"[Solved] Match two object keys and display another object key value in angular 4","datePublished":"2022-09-06T01:19:41+00:00","mainEntityOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/"},"wordCount":38,"publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"keywords":["angular","javascript","javascript-objects"],"articleSection":["Solved"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/","url":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/","name":"[Solved] Match two object keys and display another object key value in angular 4 - JassWeb","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/#website"},"datePublished":"2022-09-06T01:19:41+00:00","breadcrumb":{"@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/jassweb.com\/solved\/solved-match-two-object-keys-and-display-another-object-key-value-in-angular-4\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jassweb.com\/solved\/"},{"@type":"ListItem","position":2,"name":"[Solved] Match two object keys and display another object key value in angular 4"}]},{"@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=1776403586","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1776403586","caption":"Kirat"},"sameAs":["http:\/\/jassweb.com"],"url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/6986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/comments?post=6986"}],"version-history":[{"count":0,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/6986\/revisions"}],"wp:attachment":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/media?parent=6986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/categories?post=6986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/tags?post=6986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}