{"id":69451,"date":"2019-02-11T11:49:06","date_gmt":"2019-02-11T10:49:06","guid":{"rendered":"https:\/\/pl.wordpress.org\/support\/topic\/dostosowanie-dlugosci-znakow-w-tytule-postu\/"},"modified":"2019-02-11T11:49:06","modified_gmt":"2019-02-11T10:49:06","slug":"dostosowanie-dlugosci-znakow-w-tytule-postu","status":"publish","type":"topic","link":"https:\/\/pl.wordpress.org\/support\/topic\/dostosowanie-dlugosci-znakow-w-tytule-postu\/","title":{"rendered":"Dostosowanie d\u0142ugo\u015bci znak\u00f3w w tytule postu"},"content":{"rendered":"

Witam. Posiadam motyw CoverNews<\/a> chcia\u0142em ustali\u0107 d\u0142ugo\u015b\u0107 znak\u00f3w w tytule w obszarze wid\u017cet\u00f3w na stronie g\u0142\u00f3wnej pod nazw\u0105 CoverNews Double Categories. W tym celu w pliku widget-posts-double-category.php doda\u0142em kod:
\nadd_filter( 'the_title’, 'wpse_75691_trim_words’ );
\nfunction wpse_75691_trim_words( $title )
\n{
\n \/\/ limit to ten words
\n return wp_trim_words( $title, 10, ” );
\n}
\nUmie\u015bci\u0142em go w linii 52 pod:
\n $title_1 = apply_filters(’widget_title’, $instance[’covernews-categorised-posts-title-1′], $instance, $this->id_base);
\n $title_2 = apply_filters(’widget_title’, $instance[’covernews-categorised-posts-title-2′], $instance, $this->id_base);
\n $category_1 = isset($instance[’covernews-select-category-1′]) ? $instance[’covernews-select-category-1′] : '0′;
\n $category_2 = isset($instance[’covernews-select-category-2′]) ? $instance[’covernews-select-category-2′] : '0′;
\n $layout_1 = 'full-plus-list’;
\n $layout_2 = 'list’;
\n $number_of_posts_1 = 4;
\n $number_of_posts_2 = 5;
\nKiedy otwieram stron\u0119 Home to znikaj\u0105 mi wszystkie obrazki a menu nie wy\u015bwietla si\u0119 prawid\u0142owo oraz znika sidebar. Na samym dole strony pojawia si\u0119 napis:
\nFatal error: Cannot redeclare wpse_75691_trim_words() (previously declared in \\wp-content\\themes\\covernews\\inc\\widgets\\widget-posts-double-category.php:54) in \\wp-content\\themes\\covernews\\inc\\widgets\\widget-posts-double-category.php on line 54<\/em>
\nCzy kto\u015b mo\u017ce mi wyja\u015bni\u0107 jak prawid\u0142owo umie\u015bci\u0107 taki kod? <\/p>\n","protected":false},"template":"","class_list":["post-69451","topic","type-topic","status-publish","hentry","topic-tag-covernews","topic-tag-widget"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pl.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/69451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pl.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/pl.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/pl.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/69451\/revisions"}],"wp:attachment":[{"href":"https:\/\/pl.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=69451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}