{"id":54,"date":"2023-06-29T07:20:42","date_gmt":"2023-06-29T07:20:42","guid":{"rendered":"http:\/\/example.com\/?p=54"},"modified":"2023-06-29T07:20:42","modified_gmt":"2023-06-29T07:20:42","slug":"react-hooks-map-is-not-a-function","status":"publish","type":"post","link":"https:\/\/zahid.reviewexperto.com\/hmhkrr-react-hooks-map-is-not-a-function-itdnzc\/","title":{"rendered":"React Hooks Map Is Not A Function"},"content":{"rendered":"<div class=\"69e31f6dd6281c7fc5e0fed8b94c5eb9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script type=\"text\/javascript\">\r\n\tatOptions = {\r\n\t\t'key' : 'a7db306710b44b2f2aed24478cf86126',\r\n\t\t'format' : 'iframe',\r\n\t\t'height' : 250,\r\n\t\t'width' : 300,\r\n\t\t'params' : {}\r\n\t};\r\n\tdocument.write('<scr' + 'ipt type=\"text\/javascript\" src=\"\/\/www.profitablecreativeformat.com\/a7db306710b44b2f2aed24478cf86126\/invoke.js\"><\/scr' + 'ipt>');\r\n<\/script>\r\n\n<\/div>\n<article>\n<p><strong>React Hooks Map Is Not A Function<\/strong>: I got map is not a function. In the example above, notes is not declared using the usestate hook. Web i tried changing the state to object and got undefined, as [].<\/p>\n<h2><strong>React Hooks Map Is Not A Function<\/strong><\/h2>\n<figure><noscript><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i2.wp.com\/miro.medium.com\/v2\/resize:fit:1200\/1*EnuAy1kb9nOcFuIzM49Srw.png\" alt=\"React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam\" width=\"640\" height=\"360\" \/><\/noscript><img decoding=\"async\" class=\"v-cover ads-img\" src=\"https:\/\/i2.wp.com\/miro.medium.com\/v2\/resize:fit:1200\/1*EnuAy1kb9nOcFuIzM49Srw.png\" alt=\"React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/><figcaption>React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam from <a href=\"https:\/\/medium.com\">medium.com<\/a><\/figcaption><\/figure>\n<p>Value], [.]] or nothing and returns:. Web we can use map function only on arrays (particularly array prototypes) not on objects. I got map is not a function.<\/p>\n<\/article>\n<p><!--more--><\/p>\n<section>\n<aside>\n<h2>reactarcgiscontrolthemapnohooks Codesandbox<\/h2>\n<p><img decoding=\"async\" alt=\"reactarcgiscontrolthemapnohooks Codesandbox\" title=\"reactarcgiscontrolthemapnohooks Codesandbox\" src=\"https:\/\/i2.wp.com\/screenshots.codesandbox.io\/tjt92\/7.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/codesandbox.io\" rel=\"nofollow\">codesandbox.io<\/a><\/aside>\n<aside>\n<h2>HigherOrder Components in React Hooks era<\/h2>\n<p><img decoding=\"async\" alt=\"HigherOrder Components in React Hooks era\" title=\"HigherOrder Components in React Hooks era\" src=\"https:\/\/i2.wp.com\/www.developerway.com\/assets\/higher-order-components\/example.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.developerway.com\" rel=\"nofollow\">www.developerway.com<\/a><\/aside>\n<aside>\n<h2>All you need to know about React Hooks. DEV Community<\/h2>\n<p><img decoding=\"async\" alt=\"All you need to know about React Hooks. DEV Community\" title=\"All you need to know about React Hooks. DEV Community\" src=\"https:\/\/i2.wp.com\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--ck5LgKm0--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880\/https:\/\/i2.wp.com\/dev-to-uploads.s3.amazonaws.com\/uploads\/articles\/iu45jrtu2o5hpej75u8u.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/dev.to\" rel=\"nofollow\">dev.to<\/a><\/aside>\n<aside>\n<h2>REACT JS LIFECYCLE. Four phases of a React component by Jay<\/h2>\n<p><img decoding=\"async\" alt=\"REACT JS LIFECYCLE. Four phases of a React component by Jay\" title=\"REACT JS LIFECYCLE. Four phases of a React component by Jay\" src=\"https:\/\/i2.wp.com\/miro.medium.com\/max\/1400\/1*Gl8VbwsXmNxUAjmHNZuXxg.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/medium.com\" rel=\"nofollow\">medium.com<\/a><\/aside>\n<aside>\n<h2>React class and hooks lifecycle explained<\/h2>\n<p><img decoding=\"async\" alt=\"React class and hooks lifecycle explained\" title=\"React class and hooks lifecycle explained\" src=\"https:\/\/i2.wp.com\/res.cloudinary.com\/dgccxjtyc\/image\/upload\/v1663766473\/react_hooks_flow_ad839a9dc1.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/hello-js.com\" rel=\"nofollow\">hello-js.com<\/a><\/aside>\n<aside>\n<h2>React Hooks Lifecycle Open Source Agenda<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks Lifecycle Open Source Agenda\" title=\"React Hooks Lifecycle Open Source Agenda\" src=\"https:\/\/i2.wp.com\/raw.githubusercontent.com\/Wavez\/react-hooks-lifecycle\/master\/screenshot.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.opensourceagenda.com\" rel=\"nofollow\">www.opensourceagenda.com<\/a><\/aside>\n<aside>\n<h2>How react hooks work? Thirdock Techkno<\/h2>\n<p><img decoding=\"async\" alt=\"How react hooks work? Thirdock Techkno\" title=\"How react hooks work? Thirdock Techkno\" src=\"https:\/\/i2.wp.com\/s3-ap-south-1.amazonaws.com\/trt-blog-ghost\/2020\/09\/blog-image.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.thirdrocktechkno.com\" rel=\"nofollow\">www.thirdrocktechkno.com<\/a><\/aside>\n<aside>\n<h2>React Hooks \u5b9e\u73b0\u539f\u7406 HZFE \u5251\u6307\u524d\u7aef Offer<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks \u5b9e\u73b0\u539f\u7406 HZFE \u5251\u6307\u524d\u7aef Offer\" title=\"React Hooks \u5b9e\u73b0\u539f\u7406 HZFE \u5251\u6307\u524d\u7aef Offer\" src=\"https:\/\/i2.wp.com\/user-images.githubusercontent.com\/4338052\/130256374-80a453a4-2084-4bb8-bfba-2344f25100c4.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/febook.hzfe.org\" rel=\"nofollow\">febook.hzfe.org<\/a><\/aside>\n<aside>\n<h2>[Hooks] React Leaflet Map with marker custom hooks Codesandbox<\/h2>\n<p><img decoding=\"async\" alt=\"[Hooks] React Leaflet Map with marker custom hooks Codesandbox\" title=\"[Hooks] React Leaflet Map with marker custom hooks Codesandbox\" src=\"https:\/\/i2.wp.com\/codesandbox.io\/api\/v1\/sandboxes\/8ftbk\/screenshot.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/codesandbox.io\" rel=\"nofollow\">codesandbox.io<\/a><\/aside>\n<aside>\n<h2>React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam<\/h2>\n<p><img decoding=\"async\" alt=\"React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam\" title=\"React Lifecycle &amp; Hooks. Learning React Hooks and how they\u2026 by Adam\" src=\"https:\/\/i2.wp.com\/miro.medium.com\/v2\/resize:fit:1200\/1*EnuAy1kb9nOcFuIzM49Srw.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/medium.com\" rel=\"nofollow\">medium.com<\/a><\/aside>\n<aside>\n<h2>React Hooks useState with map YouTube<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks useState with map YouTube\" title=\"React Hooks useState with map YouTube\" src=\"https:\/\/i2.wp.com\/i.ytimg.com\/vi\/5OlONvTQIto\/maxresdefault.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.youtube.com\" rel=\"nofollow\">www.youtube.com<\/a><\/aside>\n<aside>\n<h2>React Hooks Tutorial 5 Array Of Objects Key Attribute Map<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks Tutorial 5 Array Of Objects Key Attribute Map\" title=\"React Hooks Tutorial 5 Array Of Objects Key Attribute Map\" src=\"https:\/\/i2.wp.com\/i.ytimg.com\/vi\/TlN5frP4VuI\/maxresdefault.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.youtube.com\" rel=\"nofollow\">www.youtube.com<\/a><\/aside>\n<aside>\n<h2>Todo List app with React Hooks map, filter functions Beginner<\/h2>\n<p><img decoding=\"async\" alt=\"Todo List app with React Hooks map, filter functions Beginner\" title=\"Todo List app with React Hooks map, filter functions Beginner\" src=\"https:\/\/i2.wp.com\/i.ytimg.com\/vi\/sElxNkmmJQQ\/maxresdefault.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.youtube.com\" rel=\"nofollow\">www.youtube.com<\/a><\/aside>\n<aside>\n<h2>GitHub ubilabs\/googlemapsreacthooks Add a Google Map to your<\/h2>\n<p><img decoding=\"async\" alt=\"GitHub ubilabs\/googlemapsreacthooks Add a Google Map to your\" title=\"GitHub ubilabs\/googlemapsreacthooks Add a Google Map to your\" src=\"https:\/\/i2.wp.com\/opengraph.githubassets.com\/eb6c81d6d48fa191b4e17d1894ec30dafc1d246cf857007adb1ceb76179a6ac4\/ubilabs\/google-maps-react-hooks\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/github.com\" rel=\"nofollow\">github.com<\/a><\/aside>\n<aside>\n<h2>javascript React How to get the value of the hooks inside the<\/h2>\n<p><img decoding=\"async\" alt=\"javascript React How to get the value of the hooks inside the\" title=\"javascript React How to get the value of the hooks inside the\" src=\"https:\/\/i2.wp.com\/i.stack.imgur.com\/MhAnO.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/stackoverflow.com\" rel=\"nofollow\">stackoverflow.com<\/a><\/aside>\n<aside>\n<h2>React Hooks cheat sheet React tutorial, Learn web development, Cheat<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks cheat sheet React tutorial, Learn web development, Cheat\" title=\"React Hooks cheat sheet React tutorial, Learn web development, Cheat\" src=\"https:\/\/i.pinimg.com\/originals\/c9\/97\/bd\/c997bdaaf07e994e6e8ff9e302bc4dec.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.pinterest.com\" rel=\"nofollow\">www.pinterest.com<\/a><\/aside>\n<aside>\n<h2>React Hooks Tutorial, Lists and Map YouTube<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks Tutorial, Lists and Map YouTube\" title=\"React Hooks Tutorial, Lists and Map YouTube\" src=\"https:\/\/i2.wp.com\/i.ytimg.com\/vi\/3vOUMEBeRvs\/maxresdefault.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.youtube.com\" rel=\"nofollow\">www.youtube.com<\/a><\/aside>\n<aside>\n<h2>React Hook &amp; Map (westagram)<\/h2>\n<p><img decoding=\"async\" alt=\"React Hook &amp; Map (westagram)\" title=\"React Hook &amp; Map (westagram)\" src=\"https:\/\/i2.wp.com\/velog.velcdn.com\/images\/botol1223\/post\/d4949d3c-bb60-4501-becb-3864055a2c25\/image.png\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/velog.io\" rel=\"nofollow\">velog.io<\/a><\/aside>\n<aside>\n<h2>React Hooks cheat sheet Best practices with examples<\/h2>\n<p><img decoding=\"async\" alt=\"React Hooks cheat sheet Best practices with examples\" title=\"React Hooks cheat sheet Best practices with examples\" src=\"https:\/\/i2.wp.com\/storage.googleapis.com\/blog-images-backup\/1*a7MsYcXko93rq_9KtjiXpg.gif\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/scriptline.info\" rel=\"nofollow\">scriptline.info<\/a><\/aside>\n<aside>\n<h2>React hooks Cheatsheet DevTown Bytes<\/h2>\n<p><img decoding=\"async\" alt=\"React hooks Cheatsheet DevTown Bytes\" title=\"React hooks Cheatsheet DevTown Bytes\" src=\"https:\/\/i2.wp.com\/global-uploads.webflow.com\/60798d9b0b61160814b3d8c3\/62adc1283249a9780aa45303_React hooks-1.jpg\" width=\"100%\" style=\"margin-right: 8px;margin-bottom: 8px;\" \/> Source: <a href=\"https:\/\/www.devtown.in\" rel=\"nofollow\">www.devtown.in<\/a><\/aside>\n<\/section>\n<section>\n<p><strong>React Hooks Map Is Not A Function<\/strong>: This react hook provides an api to interact with a map () it takes as initial entries a map or an array like [ [key: Web i tried changing the state to object and got undefined, as []. Value], [.]] or nothing and returns:.<\/p>\n<\/section>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>React Hooks Map Is Not A Function: I got map is not a function. In the example above, notes is not declared using the usestate hook. Web i tried changing the state to object and got undefined, as []. React Hooks Map Is Not A Function React Lifecycle &amp; Hooks. Learning React Hooks and how [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/posts\/54"}],"collection":[{"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":0,"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/posts\/54\/revisions"}],"wp:attachment":[{"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/media?parent=54"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/categories?post=54"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zahid.reviewexperto.com\/wp-json\/wp\/v2\/tags?post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}