{"id":27111,"date":"2021-05-03T15:32:00","date_gmt":"2021-05-03T12:32:00","guid":{"rendered":"https:\/\/themewp.inform.click\/?p=27111"},"modified":"2021-10-17T05:20:56","modified_gmt":"2021-10-17T02:20:56","slug":"hur-man-laser-och-visar-rss-flode-i-wordpress","status":"publish","type":"post","link":"https:\/\/themewp.inform.click\/sv\/hur-man-laser-och-visar-rss-flode-i-wordpress\/","title":{"rendered":"Hur man l\u00e4ser och visar RSS-fl\u00f6de i WordPress"},"content":{"rendered":"<p>Vill du visa externt RSS-fl\u00f6de p\u00e5 din WordPress-webbplats? Med RSS-fl\u00f6de kan man f\u00e5 det senaste inneh\u00e5llet fr\u00e5n den externa webbplatsen. I den h\u00e4r artikeln visar vi dig hur du l\u00e4ser och visar RSS-fl\u00f6de i WordPress.<\/p>\n<h3>Vad \u00e4r fl\u00f6de?<\/h3>\n<p>RSS-feed (Really Simple Syndication) publicerar det senaste inneh\u00e5llet fr\u00e5n en webbplats. Om du tittar p\u00e5 n\u00e5got webbplatsfl\u00f6de kommer det att visa dig n\u00e5got som nedan.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bac9734.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bac9734.png\" alt=\"Hur man l\u00e4ser och visar RSS-fl\u00f6de i WordPress\" ><\/a><\/p>\n<p>I ovanst\u00e5ende sk\u00e4rmdump visas de senaste inl\u00e4ggen fr\u00e5n v\u00e5r blogg under fl\u00f6det.<\/p>\n<p>Det finns vissa fall d\u00e4r man skulle beh\u00f6va visa dessa fl\u00f6den fr\u00e5n den externa webbplatsen. Till exempel, om du k\u00f6r flera webbplatser m\u00e5ste du f\u00f6rmodligen visa inneh\u00e5ll fr\u00e5n en webbplats p\u00e5 en annan webbplats och vice versa.<\/p>\n<h3>Visa RSS-fl\u00f6de med hj\u00e4lp av widget<\/h3>\n<p>WordPress levereras med en inbyggd RSS-widget som hj\u00e4lper oss att visa fl\u00f6deinneh\u00e5ll i sidof\u00e4ltet.<\/p>\n<p>F\u00f6r att komma ig\u00e5ng, l\u00e5t oss f\u00f6rst se hur du hittar RSS-feed-URL f\u00f6r en webbplats.<\/p>\n<ul>\n<li>\u00d6ppna webbplatsen i en webbl\u00e4sare som matar du beh\u00f6ver h\u00e4mta.<\/li>\n<li>Visa k\u00e4llans startsida genom att h\u00f6gerklicka-&gt; Visa sidk\u00e4lla.<\/li>\n<li>Hitta rss + xml. Du kommer att se markeringen som nedan sk\u00e4rmdump.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bc2b7ff.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bc2b7ff.png\" alt=\"Hur man l\u00e4ser och visar RSS-fl\u00f6de i WordPress\" ><\/a><\/p>\n<p>En g\u00e5ng har du foder-URL redo, g\u00e5 till Utseende-&gt; Widgets-sidan. D\u00e4rifr\u00e5n drar du RSS-widgeten i \u00f6nskat sidof\u00e4lt och anger RSS-webbadressen.<\/p>\n<p><a href=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bcd1930.png\" data-rel=\"lightbox\" ><img decoding=\"async\" class=\"SDStudio-light-box-enable SDStudio-editor-tools-md-imp\" src=\"https:\/\/themewp.inform.click\/wp-content\/uploads\/2021\/04\/post-20790-608228bcd1930.png\" alt=\"Hur man l\u00e4ser och visar RSS-fl\u00f6de i WordPress\" ><\/a><\/p>\n<p>Det visar det senaste inneh\u00e5llet fr\u00e5n fl\u00f6des-URL: en i sidof\u00e4ltet.<\/p>\n<p>Att visa fl\u00f6den med denna standard RSS-widget \u00e4r en enkel och okomplicerad process. Ibland \u00e4r det dock inte tillr\u00e4ckligt. Vad h\u00e4nder om du vill visa dessa fl\u00f6den i en anpassad sidmall eller anv\u00e4nda din egen HTML-markering?<\/p>\n<h3>Kod f\u00f6r visning av RSS-fl\u00f6de<\/h3>\n<p>WordPress har inkluderat <a href=\"http:\/\/simplepie.org\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Simplepie-<\/a> klassbiblioteket i katalogen wp-includes. Med hj\u00e4lp av detta bibliotek h\u00e4mtar WordPress fl\u00f6deinneh\u00e5ll.<\/p>\n<p>Vi b\u00f6r ocks\u00e5 anv\u00e4nda samma s\u00e4tt f\u00f6r att h\u00e4mta fl\u00f6den p\u00e5 v\u00e5r WordPress-webbplats. Vi m\u00e5ste inkludera feed.php fr\u00e5n mappen wp-includes och anv\u00e4nda de metoder som tillhandah\u00e5lls av biblioteket.<\/p>\n<p>Nedan \u00e4r koden du beh\u00f6ver placera i filen vart du vill visa fl\u00f6deinneh\u00e5ll.<\/p>\n<pre><code>require_once( ABSPATH. WPINC. '\/feed.php' );\n$feed_url = 'PASTE_FEED_URL_HERE';\n$rss = fetch_feed($feed_url);\n\u00a0\nif (!is_wp_error($rss)) {\n\u00a0\u00a0\u00a0\u00a0$max_items = $rss-&gt;get_item_quantity(2); \/\/pass the quantity(number of post to fetch) here\n\u00a0\u00a0\u00a0\u00a0$rss_items = $rss-&gt;get_items( 0, $max_items );\n\u00a0\n\u00a0\u00a0\u00a0\u00a0if ($max_items &gt; 0) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0foreach ($rss_items as $item) {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0?&gt;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&lt;div&gt;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&lt;h3&gt;&lt;a href=\"&lt;?php echo $item-&gt;get_permalink(); ?&gt;\"&gt;&lt;?php echo $item-&gt;get_title(); ?&gt;&lt;\/a&gt;&lt;\/h3&gt;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&lt;p&gt;&lt;?php echo $item-&gt;get_description(); ?&gt;&lt;\/p&gt;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&lt;\/div&gt;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0&lt;?php\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\u00a0\u00a0\u00a0\u00a0}\n}<\/code><\/pre>\n<p>P\u00e5 det s\u00e4ttet kan vi anpassa HTML enligt v\u00e5rt krav f\u00f6r att visa RSS-fl\u00f6de.<\/p>\n<p>Vi hoppas att du f\u00f6rst\u00e5r hur du l\u00e4ser och visar RSS-fl\u00f6de p\u00e5 din WordPress-webbplats. Om du har n\u00e5gra fr\u00e5gor eller f\u00f6rslag, v\u00e4nligen l\u00e4mna en kommentar nedan.<\/p>\n<h3>relaterade artiklar<\/h3>\n<ul>\n<li><a href=\"https:\/\/themewp.inform.click\/sv\/hur-man-laddar-wordpress-inlagg-med-ajax\/\" title=\"Hur man laddar WordPress-inl\u00e4gg med AJAX\">Hur man laddar WordPress-inl\u00e4gg med AJAX<\/a><\/li>\n<li><a href=\"https:\/\/themewp.inform.click\/sv\/ladda-upp-filer-programmatiskt-i-wordpress\/\" title=\"Ladda upp filer programmatiskt i WordPress\">Ladda upp filer programmatiskt i WordPress<\/a><\/li>\n<li><a href=\"https:\/\/artisansweb.net\/read-display-rss-feed-wordpress\/How%20To%20Set%20Featured%20Image%20Programmatically%20In%20WordPress\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Hur man st\u00e4ller in utvalda bilder programmatiskt i WordPress<\/a><\/li>\n<\/ul>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">Inspelningsk\u00e4lla:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/artisansweb.net\" class=\"external external_icon\">artisansweb.net<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I den h\u00e4r artikeln visar vi dig hur du l\u00e4ser och visar RSS-fl\u00f6de i WordPress. WordPress tillhandah\u00e5ller inbyggd funktionalitet som g\u00f6r denna uppgift f\u00f6r oss.<\/p>\n","protected":false},"author":1,"featured_media":20791,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[614],"tags":[850],"class_list":["post-27111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-10","tag-affiai-sv"],"_links":{"self":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/27111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/comments?post=27111"}],"version-history":[{"count":0,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/posts\/27111\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media\/20791"}],"wp:attachment":[{"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/media?parent=27111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/categories?post=27111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/themewp.inform.click\/sv\/wp-json\/wp\/v2\/tags?post=27111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}