{"id":228219,"date":"2022-10-18T18:42:00","date_gmt":"2022-10-18T15:42:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=228219"},"modified":"2022-11-09T01:21:01","modified_gmt":"2022-11-08T22:21:01","slug":"wp_query-wordpress-block-editor-gutenberg-motsvarande-aer-getentityrecords","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/sv\/wp_query-wordpress-block-editor-gutenberg-motsvarande-aer-getentityrecords\/","title":{"rendered":"WP_Query WordPress Block Editor (Gutenberg) Motsvarande \u00e4r getEntityRecords"},"content":{"rendered":"\n<p>Om du \u00e4r ny p\u00e5 att skriva plugins f\u00f6r WordPress Block Editor (Gutenberg), kan du vara lite f\u00f6rvirrad \u00f6ver hur du g\u00f6r allt du gjorde regelbundet, som att ta tag i inl\u00e4gg med WP_Query.<\/p>\n<p>Du kommer att bli mycket glad att veta att du i stort sett fortfarande kan g\u00f6ra allt du brukade g\u00f6ra med WP_Query genom att anv\u00e4nda <code>getEntityRecords<\/code>.<\/p>\n<p>Till exempel kan vi ta tag i de senaste inl\u00e4ggen genom att anv\u00e4nda f\u00f6ljande kodbit:<\/p>\n<p>wp.data.select( &#8217;core&#8217; ).getEntityRecords( &#8217;postType&#8217;, &#8217;posts&#8217; );<\/p>\n<p>Du kan ocks\u00e5 fr\u00e5ga Custom Post Types (CPT) p\u00e5 samma s\u00e4tt, s\u00e5 l\u00e4nge du har <a href=\"https:\/\/developer.wordpress.org\/rest-api\/extending-the-rest-api\/adding-rest-api-support-for-custom-content-types\/#registering-a-custom-post-type-with-rest-api-support\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">gjort din CPT tillg\u00e4nglig via REST API<\/a>.<\/p>\n<p>wp.data.select( &#8217;core&#8217; ).getEntityRecords( &#8217;postType&#8217;, &#8217;my_custom_post_type&#8217; );<\/p>\n<p>Vi kan till och med skicka in n\u00e5gra argument som kanske ser lite bekanta ut:<\/p>\n<pre><code>wp.data.select( 'core' ).getEntityRecords(\n    'postType', \n    'post', \n    {\n        'status': 'draft', \n        'per_page': 2, \n    } \n);\n`\n<\/code><\/pre>\n<p>Du kan hitta den definitiva listan \u00f6ver de argument du kan \u00f6verf\u00f6ra till funktionen h\u00e4r i <a href=\"https:\/\/developer.wordpress.org\/rest-api\/reference\/posts\/#arguments\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Gutenbergs utvecklarguide<\/a>.<\/p>\n<h2>Prova det i konsolen<\/h2>\n<p>Om du \u00e4r inloggad p\u00e5 en webbplats och du tittar p\u00e5 gr\u00e4nssnittet kan du testa i stort sett vilket Gutenberg-kommando som helst. WordPress lagrar dem alla i det praktiska <code>wp<\/code>objektet.<\/p>\n<p>Om jag skriver kommandot ovan i konsolen p\u00e5 en av mina utvecklingswebbplatser f\u00e5r jag f\u00f6ljande:<\/p>\n<p>Anv\u00e4nda getEntityRecords f\u00f6r att f\u00e5nga inl\u00e4gg i konsolen<\/p>\n<p>Sk\u00e4rmdumpen ovan visar att konsolen returnerar tv\u00e5 WordPress-postobjekt i JavaScript, som \u00e4r utkastinl\u00e4gg (enligt parametrarna jag skickade in <code>getEntityRecords<\/code>).<\/p>\n<h2>JavaScript Post Object<\/h2>\n<p>Om du utforskar postobjektet l\u00e4ngre fram i konsolen kan du se att det finns massor av egenskaper som returneras f\u00f6r dig att komma \u00e5t.<\/p>\n<pre><code>    id: 42\n    date: \"2020-03-21T14:02:00\"\n    date_gmt: \"2020-03-21T14:02:00\"\n    guid: {\n        rendered: \"https:\/\/wholesomecode.ltd\/?p=42\"\n        raw: \"https:\/\/wholesomecode.ltd\/?p=42\"\n    }\n    modified: \"2020-03-21T14:02:00\"\n    modified_gmt: \"2020-03-21T14:02:00\"\n    password: \"\"\n    slug: \"wp-query-and-the-wordpress-block-editor-gutenberg\"\n    status: \"draft\"\n    type: \"post\"\n    link: \"https:\/\/wholesomecode.ltd\/?p=42\"\n    title: {\n        raw: \"WP_Query and the WordPress Block Editor (Gutenberg)\"\n        rendered: \"WP_Query and the WordPress Block Editor (Gutenberg)\"\n    }\n    content: {\n        raw: \"Content goes here.\"    \n        rendered: \"&lt;p&gt;Content goes here.&lt;\/p&gt;\u21b5\"\n        protected: false\n        block_version: 0\n    }\n    excerpt: {\n        raw: \"\"\n        rendered: \"&lt;p&gt;Content goes here.&lt;\/p&gt;\u21b5\"\n        protected: false\n    }\n    author: 1\n    featured_media: 101\n    comment_status: \"open\"\n    ping_status: \"open\"\n    sticky: false\n    template: \"\"\n    format: \"standard\"\n    meta: {\n        _wcltd_meta_example_1: \"1\"         \n        _wcltd_meta_example_2: \"Hello\"\n    }\n    categories: [1]\n    tags: []\n    country: []\n    region: []\n    city: []\n    permalink_template: \"https:\/\/wholesomecode.ltd\/%postname%\/\"\n    generated_slug: \"wp-query-and-the-wordpress-block-editor-gutenberg\"\n<\/code><\/pre>\n<h2>Post Meta i Gutenberg<\/h2>\n<p>En sak du kommer att m\u00e4rka fr\u00e5n postobjektet vi utforskade ovan \u00e4r att all postmeta finns i objektet i <code>meta<\/code>egenskapen. Detta sparar oss att g\u00f6ra motsvarande <code>get_post_meta()<\/code>f\u00f6r detta objekt i Gutenberg.<\/p>\n<p>Men om du vill f\u00e5 inl\u00e4ggets meta f\u00f6r ett enda inl\u00e4ggsobjekt, <a href=\"https:\/\/wholesomecode.ltd\/blog\/get_post_meta-wordpress-block-editor-gutenberg-equivalent-is-geteditedpostattributemeta\/?preview_id=3880&#038;preview_nonce=46ba9ffabf&#038;preview=true\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">se <code>get_post_meta<\/code>motsvarande i Gutenberg-artikeln<\/a>.<\/p>\n<h2>F\u00e5 bilddetaljerna i Gutemberg<\/h2>\n<p>Postobjektet kan du f\u00e5 utvalda media-ID, som lagras i <code>featured_media<\/code>fastigheten.<\/p>\n<p>Du kan anv\u00e4nda <code>getMedia<\/code>( <a href=\"https:\/\/wholesomecode.ltd\/blog\/wp_get_attachment_image-gutenberg-equivalent-getmeta\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">WordPress Gutenberg-motsvarigheten till<code>wp_get_attachment_image<\/code><\/a>) f\u00f6r att f\u00e5 egenskaperna f\u00f6r denna bilaga.<\/p>\n<h2>Gutenberg Post Loop<\/h2>\n<p>L\u00e5t oss ut\u00f6ka <a href=\"https:\/\/wholesomecode.ltd\/articles\/an-overview-of-the-wordpress-create-block-script\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">blocket som skapats av <code>@wordpress\/create-block<\/code>skriptet som jag skrev om tidigare<\/a> f\u00f6r att inkludera ett exempel p\u00e5 hur man g\u00f6r motsvarigheten till en WP_Query-loop i Gutenberg.<\/p>\n<p>F\u00f6rst m\u00e5ste vi importera <code>select()<\/code>funktionen fr\u00e5n wp-data. Vi kan g\u00f6ra detta genom att antingen referera till NPM-modulen:<\/p>\n<p><code>import { select } from '@wordpress\/data;<\/code><\/p>\n<p>Eller genom att anv\u00e4nda <code>wp<\/code>objektet:<\/p>\n<p><code>const { select } = wp.data;<\/code><\/p>\n<p>Vi kommer att h\u00e5lla fast vid den praxis som anv\u00e4nds i det skapade blocket och anv\u00e4nda NPM-modulen och anv\u00e4nda <code>@wordpress\/data<\/code>metoden.<\/p>\n<p>H\u00e4r \u00e4r en grundl\u00e4ggande implementering av motsvarigheten till en WP_Query-loop i Gutenberg.<\/p>\n<p><strong>Utvalda bilder<\/strong><\/p>\n<p>Observera att utvalda bilder m\u00e5ste st\u00e4llas in f\u00f6r att de senaste tv\u00e5 inl\u00e4ggen ska fungera korrekt.<\/p>\n<pre><code>import { registerBlockType } from '@wordpress\/blocks';\nimport { select, withSelect } from '@wordpress\/data';\nimport { __ } from '@wordpress\/i18n';\n\nregisterBlockType( 'wholesomecode\/wholesome-plugin', {\n    title: __( 'Wholesome Plugin', 'wholesomecode' ),\n    description: __( 'Just an Example Plugin', 'wholesomecode' ),\n    category: 'common',\n    icon: 'smiley',\n\n    edit: withSelect( (select) =&gt; {\n        const posts = select( 'core' ).getEntityRecords( 'postType', 'post', { 'per_page': 2 } );\n        let media = {};\n        posts.forEach( post =&gt; {\n            media[ post.id ] = select('core').getMedia( post.featured_media );\n        });\n        return {\n            posts,\n            media\n        };\n    } )( props =&gt; {\n\n        const { media, posts } = props;\n\n        if (! posts ||! media) {\n            return (&lt;p&gt;{ __( 'Loading...', 'wholesomecode') }&lt;\/p&gt;\n            );\n        }\n\n        return (&lt;ul&gt;\n            { posts.map( (post) =&gt; {\n                    if (media[ post.id ]) {\n                        const imageThumbnailSrc = media[ post.id ].media_details.sizes.thumbnail.source_url;\n                    return (&lt;li&gt;\n                            &lt;img src={ imageThumbnailSrc } \/&gt;\n                            &lt;a href={ post.link }&gt;\n                                { post.title.raw }\n                            &lt;\/a&gt;\n                        &lt;\/li&gt;) }\n                }) }\n            &lt;\/ul&gt;\n        );\n    } ),\n\n    save() {\n        return (&lt;p&gt;\n                { __( 'Wholesome Plugin \u2013 Nothing to see here.', 'wholesomecode') }\n            &lt;\/p&gt;\n        );\n    },\n} );\n<\/code><\/pre>\n<p>Notera anv\u00e4ndningen av <code>withSelect<\/code>f\u00f6r att ladda data innan blocket laddas. Du kan <a href=\"https:\/\/developer.wordpress.org\/block-editor\/packages\/packages-data\/#withSelect\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ta reda p\u00e5 mer om withSelect genom att l\u00e4sa Gutenberg-dokumentationen<\/a>.<\/p>\n<p>Ovanst\u00e5ende kod matar ut f\u00f6ljande (mycket grundl\u00e4ggande) exempel p\u00e5 en artikellista och deras associerade miniatyrer i redigeraren:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wordpress.mediadoma.com\/wp-content\/uploads\/2022\/01\/post-168779-61e7f3032376a.png\" alt=\"WP_Query WordPress Block Editor (Gutenberg) Motsvarande \u00e4r getEntityRecords\" \/>Exempel Post Loop i Gutenberg.<\/p>\n<h2>Anv\u00e4nder REST API<\/h2>\n<p>Om du vill f\u00e5 anpassad data via REST API, kolla in mitt inl\u00e4gg om <a href=\"https:\/\/wholesomecode.ltd\/articles\/using-the-wordpress-block-editor-gutenberg-with-the-rest-api\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">att anv\u00e4nda REST API med WordPress Block Editor (Gutenberg)<\/a>.<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Inspelningsk\u00e4lla:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/wholesomecode.ltd\" class=\"external external_icon\">wholesomecode.ltd<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Om du \u00e4r ny p\u00e5 att skriva plugins f\u00f6r WordPress Block Editor (Gutenberg), kanske du \u00e4r lite f\u00f6rvirrad \u00f6ver hur du g\u00f6r allt du gjorde regelbundet, som att ta tag i inl\u00e4gg med WP_Q&#8230;<\/p>\n","protected":false},"author":1,"featured_media":223674,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[942,848,901,922,724,868],"tags":[1173],"class_list":["post-228219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gutenberg-9","category-handledningar","category-koda","category-oevrig","category-utvecklaren","category-wordpress-9","tag-affiai-sv"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/posts\/228219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/comments?post=228219"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/posts\/228219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/media\/223674"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/media?parent=228219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/categories?post=228219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/sv\/wp-json\/wp\/v2\/tags?post=228219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}