Wordpress 自定义帖子类型帖子和类别链接 404 [英] Wordpress custom post type post and category links 404

问题描述

我最近在 wordpress 站点中创建了几种自定义帖子类型，使用下面的代码，它们以正确的形式生成链接，例如root/category/id/postname 但每个链接都指向完整的帖子、分页或类别 404.

我尝试了许多流行的解决方案，将/%category%/%post_id%/附加到 url 结构，重写函数名称，但我无处可去.

将 wordpress 永久链接结构设置为默认值，例如root/?page_id=1257 一切正常.

任何添加额外参数以重写(见下文)的努力都会产生解析错误:语法错误，意外的 ';'"，即使没有 ';'存在.

'rewrite' =>大批('slug' =>'问题')

感谢任何帮助 - 非常困惑，非常沮丧！

__('按')，'singular_label' =>__('按')，'公共' =>真的，'show_ui' =>真的，'capability_type' =>'邮政'，'new_item' =>__('新新闻项目'),'分层' =>错误的，'重写' =>真的，'支持' =>array('title', 'editor', 'author', 'thumbnail', 'excerpt', 'trackbacks', 'comments', 'revisions', 'page-attributes', 'post-formats'));register_taxonomy('press-category', array('article'),大批('标签' =>'新闻报道类别','singular_label' =>'新闻报道类','公共' =>真的，'show_tagcloud' =>真的，'分层' =>真的，'query_var' =>真的，'menu_position' =>5、'重写' =>真的));register_post_type('mjwpress', $args);}add_action('inthenews_init', 'inthenews_init');add_action('save_post', 'save_mjwpress_options');函数 inthenews_init(){add_meta_box('newsmeta', 'Press Options', 'mjwpress_meta_options', 'mjwpress', 'normal', 'low');}函数 mjwpress_meta_options(){全球 $post;$custom = get_post_custom($post->ID);$linkurl = $custom['linkurl'][0];$linktitle = $custom['linktitle'][0];?>
<label for='linkurl'>链接到外部出版物:</label><input name='linkurl' value='<?php echo $linkurl;?>'/><p>例如http://www.example.com/article-title.php</p>
<label for='linktitle'>外部出版物的标题:</label><input name='linktitle' value='<?php echo $linktitle;?>'/><p>例如自由民主党之声</p>
<?php}函数 save_mjwpress_options(){全球 $post;update_post_meta($post->ID, 'linkurl', $_POST['linkurl']);update_post_meta($post->ID, 'linktitle', $_POST['linktitle']);}?>

解决方案

事实证明，分类法和帖子类型出现的顺序在重写方面很重要.

请参阅 http://mondaybynoon.com/2011/05/20/revisiting-custom-post-types-taxonomies-permalinks-slugs/

'品牌'，'singular_name' =>'牌'，'search_items' =>'搜索品牌','popular_items' =>'流行品牌'，'all_items' =>'所有品牌'，'parent_item' =>'母品牌','edit_item' =>'编辑品牌','update_item' =>'更新品牌','add_new_item' =>'添加新品牌','new_item_name' =>'新品牌'，'separate_items_with_commas' =>'用逗号分隔品牌'，'add_or_remove_items' =>'添加或删除品牌','choose_from_most_used' =>'从最常用的品牌中选择');$args = 数组('标签' =>'品牌'，'标签' =>$标签，'公共' =>真的，'分层' =>真的，'show_ui' =>真的，'show_in_nav_menus' =>真的，'参数' =>数组('orderby' => 'term_order')，'重写' =>数组('slug' => 'cameras/brands', 'with_front' => false )，'query_var' =>真的);register_taxonomy('品牌'，'相机'，$args);//帖子类型，必须在分类之后...register_post_type('相机',大批('标签' =>大批('名称' =>__( '相机' ),'singular_name' =>__( '相机' )),'公共' =>真的，'show_ui' =>真的，'show_in_menu' =>真的，'支持' =>数组('标题'，'编辑'，'缩略图')，'重写' =>数组('slug' => 'cameras', 'with_front' => false ),'has_archive' =>真的));?>

I've recently created several custom post types in a wordpress site, with the code below, they are generating links in the correct form e.g. root/category/id/postname but each link to the full post, pagination or category 404's.

I've tried a number of popular solutions, appending /%category%/%post_id%/ to the url structure, rewriting function names but I'm getting nowhere fast.

With the wordpress permalink structure set to default e.g. root/?page_id=1257 everything works ok.

Any effort to add additional parameters to rewrite (see below) produces "Parse error: syntax error, unexpected ';'" even though no ';' is present.

'rewrite' => array(
'slug' => 'issue')

Any help appreciated - highly confused, very frustrated!

<?php

//      CUSTOM POST TYPE 1
add_action('init', 'mjwpress_register');

function mjwpress_register() {
    $args = array(
        'label' => __('Press'),
        'singular_label' => __('Press'),
        'public' => true,
        'show_ui' => true,
        'capability_type' => 'post',
        'new_item' => __('New Press Item'),
        'hierarchical' => false,
        'rewrite' => true,
        'supports' => array('title', 'editor', 'author', 'thumbnail', 'excerpt', 'trackbacks', 'comments', 'revisions', 'page-attributes', 'post-formats')
    );

    register_taxonomy('press-category', array('article'), 
        array(
            'label' => 'Press Story Category', 
            'singular_label' => 'press-story-category',
            'public' => TRUE,
            'show_tagcloud' => TRUE,
            'hierarchical' => TRUE,
            'query_var' => TRUE,
            'menu_position' => 5,
            'rewrite' => TRUE)
    );

    register_post_type( 'mjwpress' , $args );
}


add_action('inthenews_init', 'inthenews_init');
add_action('save_post', 'save_mjwpress_options');

function inthenews_init(){
    add_meta_box('newsmeta', 'Press Options', 'mjwpress_meta_options', 'mjwpress', 'normal', 'low');

}

function mjwpress_meta_options(){
    global $post;
    $custom = get_post_custom($post->ID);
    $linkurl = $custom['linkurl'][0];
    $linktitle = $custom['linktitle'][0];
?>

<div class='form-wrap'>
    <div class='form-field'>
        <label for='linkurl'>Link to External Publication:</label>
        <input name='linkurl' value='<?php echo $linkurl; ?>' />
        <p>E.g. http://www.example.com/article-title.php</p>
    </div>

    <div class='form-field'>
        <label for='linktitle'>Title of External Publication:</label>
        <input name='linktitle' value='<?php echo $linktitle; ?>' />
        <p>E.g. Lib Dem Voice</p>
    </div>
</div>

<?php
}

function save_mjwpress_options(){
    global $post;
    update_post_meta($post->ID, 'linkurl', $_POST['linkurl']);
    update_post_meta($post->ID, 'linktitle', $_POST['linktitle']);
}

?>

解决方案

It turns out the the order taxonomy and post type occur in is important where rewrite is concerned.

See http://mondaybynoon.com/2011/05/20/revisiting-custom-post-types-taxonomies-permalinks-slugs/

<?php

// Links post type...

// Taxonomy

$labels = array(
    'name'                          => 'Brands',
    'singular_name'                 => 'Brand',
    'search_items'                  => 'Search Brands',
    'popular_items'                 => 'Popular Brands',
    'all_items'                     => 'All Brands',
    'parent_item'                   => 'Parent Brand',
    'edit_item'                     => 'Edit Brand',
    'update_item'                   => 'Update Brand',
    'add_new_item'                  => 'Add New Brand',
    'new_item_name'                 => 'New Brand',
    'separate_items_with_commas'    => 'Separate Brands with commas',
    'add_or_remove_items'           => 'Add or remove Brands',
    'choose_from_most_used'         => 'Choose from most used Brands'
    );

$args = array(
    'label'                         => 'Brands',
    'labels'                        => $labels,
    'public'                        => true,
    'hierarchical'                  => true,
    'show_ui'                       => true,
    'show_in_nav_menus'             => true,
    'args'                          => array( 'orderby' => 'term_order' ),
    'rewrite'                       => array( 'slug' => 'cameras/brands', 'with_front' => false ),
    'query_var'                     => true
);

register_taxonomy( 'brands', 'cameras', $args );

//Post type, must come after the taxonomy...

register_post_type( 'cameras',
    array(
        'labels'                => array(
            'name'              => __( 'Cameras' ),
            'singular_name'     => __( 'Camera' )
            ),
        'public'                => true,
        'show_ui'               => true,
        'show_in_menu'          => true,
        'supports'              => array( 'title', 'editor', 'thumbnail' ),
        'rewrite'               => array( 'slug' => 'cameras', 'with_front' => false ),
        'has_archive'           => true
    )
);


?>

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