我已经创建了一些工作正常的自定义端点。我在尝试更新端点页面标题时遇到了真正的问题，我在网上搜索了很多例子，但似乎什么都没用。
这里是我添加新菜单项的地方：
function knp_add_account_menu_item($items){
$user = wp_get_current_user();
if ($user->caps[\'supplier\'] == 1 || $user->caps[\'administrator\']) {
$items[\'product-submissions\'] = \'Product Submissions\';
}
return $items;
}
add_filter(\'woocommerce_account_menu_items\', \'knp_add_account_menu_item\', 30);
这在我的帐户菜单上添加了一个“产品提交”项，很好。然后，这些是我用于添加其余端点的操作。
public function start(){
add_action(\'init\', array($this, \'knp_supplier_endpoint\'));
//Add endpoint urls
add_action(\'woocommerce_account_product-submissions_endpoint\', array($this, \'knp_product_submissions_content\'));
add_action(\'woocommerce_account_submission-form_endpoint\', array($this, \'knp_submission_form_content\'));
add_action(\'woocommerce_account_review_endpoint\', array($this, \'knp_review_content\'));
add_action(\'woocommerce_account_delete_endpoint\', array($this, \'knp_delete_content\'));
}
public function knp_supplier_endpoint(){
add_rewrite_endpoint(\'product-submissions\', EP_PAGES);
add_rewrite_endpoint(\'submission-form\', EP_PAGES);
add_rewrite_endpoint(\'review\', EP_PAGES);
add_rewrite_endpoint(\'delete\', EP_PAGES);
}
现在回调可以很好地工作，因为所有功能etc都可以在所有端点上工作。但是，无论我尝试添加什么过滤器，端点始终将“您的帐户”（从“我的帐户”更改）显示为页面标题。可能是因为我从一个自定义插件添加了这个。或者我只是在初始设置中遗漏了什么？TIA公司
SO网友:Alex Knopp
public function start(){
add_action(\'init\', array($this, \'knp_supplier_endpoint\'));
//Add endpoint urls
add_action(\'woocommerce_account_product-submissions_endpoint\', array($this, \'knp_product_submissions_content\'));
add_action(\'woocommerce_account_submission-form_endpoint\', array($this, \'knp_submission_form_content\'));
add_action(\'woocommerce_account_review_endpoint\', array($this, \'knp_review_content\'));
add_action(\'woocommerce_account_delete_endpoint\', array($this, \'knp_delete_content\'));
//Answer using this filter
add_filter( \'the_title\', array($this, \'knpv_title_filter\'), 10, 2);
}
public function knpv_title_filter($title, $id = null){
global $wp_query;
if (in_the_loop() && array_key_exists(\'submission-form\', $wp_query->query)) {
$title = \'Create / Edit Submission\';
} elseif (in_the_loop() && array_key_exists(\'product-submissions\', $wp_query->query)) {
$title = \'Product Submissions\';
} elseif (in_the_loop() && array_key_exists(\'review\', $wp_query->query)) {
$title = \'Submit Product For Review\';
} elseif (in_the_loop() && array_key_exists(\'delete\', $wp_query->query)) {
$title = \'Delete Submission\';
}
return $title;
}
