{"id":228844,"date":"2022-10-17T17:51:00","date_gmt":"2022-10-17T14:51:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=228844"},"modified":"2022-11-09T04:29:10","modified_gmt":"2022-11-09T01:29:10","slug":"get_post_meta-wordpress-block-editor-gutenberg-vastaava-on-geteditedpostattribute-meta","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/fi\/get_post_meta-wordpress-block-editor-gutenberg-vastaava-on-geteditedpostattribute-meta\/","title":{"rendered":"get_post_meta WordPress Block Editor (Gutenberg) Vastaava on getEditedPostAttribute(’meta’)"},"content":{"rendered":"\n

<\/a><\/p>\n

Jos olet uusi WordPress Block Editor (Gutenberg) -laajennusten kirjoittamisessa, saatat etsi\u00e4, kuinka saada nykyisen viestin metatieto sovelluksella get_post_meta<\/code>.<\/p>\n

\u00c4l\u00e4 koskaan pelk\u00e4\u00e4, voit silti get_post_meta<\/code>k\u00e4ytt\u00e4\u00e4 getEditedPostAttribute('meta')<\/code>vain nykyisess\u00e4 viestiss\u00e4 saadaksesi kaikki metatiedot, kuten n\u00e4in:<\/p>\n

const meta = wp.data.select('core\/editor').getEditedPostAttribute('meta');\n<\/code><\/pre>\n
Niin kauan kuin olet asettanut metaavaimesi saataville muussa API:ssa<\/a>, voit nyt napata sen meta<\/code>muuttujasta.<\/p>\n
const meta = wp.data.select('core\/editor').getEditedPostAttribute('meta');\n\nconst metaExample = meta['wholesomecode_meta_key_example'];\n<\/code><\/pre>\n
Yll\u00e4 olevassa koodissa nappaan post meta – arvon (wholesomecode_meta_key_example<\/code>) ja v\u00e4lit\u00e4n sen muuttujaan metaExample<\/code>.<\/p>\n
Varmistaaksesi, ett\u00e4 viestisi meta on saatavilla Gutenbergiss\u00e4, sinun on rekister\u00f6it\u00e4v\u00e4 se ja varmistettava, ett\u00e4 se show_in_rest<\/code>on asetettu arvoon true<\/code>.<\/p>\n
add_action( 'init', 'register_meta');\n\nfunction register_meta() {\n    register_post_meta(\n        'post',\n        'wholesomecode_meta_key_example',\n        [\n            'show_in_rest' => true,\n            'single'       => true,\n            'type'         => 'string',\n        ]\n    );\n}\n<\/code><\/pre>\n
Hanki metatieto toisesta viestitunnuksesta<\/h2>\n
Jos haluat saada toisen postauksen post-metan, voit k\u00e4ytt\u00e4\u00e4 getEntityRecord<\/code>ja v\u00e4litt\u00e4\u00e4 sille haluamasi postauksen viestitunnus:<\/p>\n
const {meta} = wp.data.select('core').getEntityRecord('postType', 'post', 42);\n<\/code><\/pre>\n
Yll\u00e4 olevassa esimerkiss\u00e4 kaikki viestin meta (jos se on rekister\u00f6ity<\/a>) sijaitsee nyt meta<\/code>muuttujassa.<\/p>\n
K\u00e4ytt\u00e4minen getEntityRecord<\/code>on sama kuin get_post tekeminen Gutenbergiss\u00e4.<\/p>\n
Kokeile konsolissa<\/h2>\n
Kirjaudu sivustollesi ja k\u00e4yt\u00e4 wp<\/code>objektia konsolissa samalla kun muokkaat viesti\u00e4, niin voit kokeilla sit\u00e4 itse. Sinun pit\u00e4isi saada helppok\u00e4ytt\u00f6inen post-meta JSON-objekti:<\/p>\n
wp.data.select('core\/editor').getEditedPostAttribute('meta');\n{\n   wholesomecode_meta_key_example: 'Example',\n}\n<\/code><\/pre>\n
P\u00e4ivitet\u00e4\u00e4n Post Meta<\/h2>\n
Jos haluat p\u00e4ivitt\u00e4\u00e4 post metan WordPress Gutenbergist\u00e4, voit tehd\u00e4 t\u00e4m\u00e4n painikkeilla editPost<\/code>jaeditEntityRecord<\/code><\/a>.<\/p>\n
:  wholesomecode.ltd<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Jos olet uusi WordPress Block Editorin (Gutenberg) lis\u00e4osien kirjoittamisessa, saatat etsi\u00e4, kuinka saada nykyisen viestin metatieto get_post_meta-sovelluksella. \u00c4l\u00e4 koskaan pelk\u00e4\u00e4…<\/p>\n","protected":false},"author":1,"featured_media":223619,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[719,813,917,843,864],"tags":[1166],"class_list":["post-228844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kehittaejae","category-laajennuksia","category-muut","category-opetusohjelmia","category-wordpress-5","tag-affiai-fi"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/posts\/228844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/comments?post=228844"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/posts\/228844\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/media\/223619"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/media?parent=228844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/categories?post=228844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/fi\/wp-json\/wp\/v2\/tags?post=228844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}