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因此,我将 WordPress 后端中的“帖子”重命名为“新闻”,并且能够使用添加到我的 functions.php 文件中的代码(感谢Chris Perryman),但我也想将默认的dashicon更改为:dashicons -media-document而不是默认的“dashicons-admin-post”

我试过添加:$labels->icon_url = 'dashicons-media-document';但由于某种原因这不起作用?

预先感谢您的任何帮助!

function revcon_change_post_label() {
    global $menu;
    global $submenu;
    $menu[5][0] = 'News';
    $submenu['edit.php'][5][0] = 'News';
    $submenu['edit.php'][10][0] = 'Add News';
    $submenu['edit.php'][16][0] = 'News Tags';
}
function revcon_change_post_object() {
    global $wp_post_types;
    $labels = &$wp_post_types['post']->labels;
    $labels->name = 'News';
    $labels->singular_name = 'News';
    $labels->add_new = 'Add News';
    $labels->add_new_item = 'Add News';
    $labels->edit_item = 'Edit News';
    $labels->new_item = 'News';
    $labels->view_item = 'View News';
    $labels->search_items = 'Search News';
    $labels->not_found = 'No News found';
    $labels->not_found_in_trash = 'No News found in Trash';
    $labels->all_items = 'All News';
    $labels->menu_name = 'News';
    $labels->name_admin_bar = 'News';
}
 
add_action( 'admin_menu', 'revcon_change_post_label' );
add_action( 'init', 'revcon_change_post_object' );

我希望能够在我的自定义主题的 function.php 中添加一两行简单的代码,以便在新安装时全部更新。

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1 回答 1

1

使用 CSS

function bks_replace_admin_menu_icons_css() {
    ?>
    <style>
        .dashicons-admin-post:before {
            font-family: "dashicons";
            content: "\f497" !important;
        }
    </style>
    <?php
}

add_action( 'admin_head', 'bks_replace_admin_menu_icons_css' );

在此处输入图像描述

代码进入functions.php文件。

于 2021-07-17T19:42:37.890 回答