codeigniter 4路由命名路由不生成href

codeigniter 4 routing named routes generates no href

我有一条路线应该为锚标记生成 href,但我没有收到 href:

<a href="" style="color:white !important" class="btn btn-info postlist">Update</a>

我上面的代码是:

data[i]["confirm"] = '<a href="<?=route_to('updatePost', 1) ?>" style="color:white !important" class="btn btn-info postlist">Update</a>';

我的路线是:

//$routes->add('post/(:id)', 'App/Controllers/Post::updatepost/');
$routes->add('post/(:id)', 'Post::updatepost/', ['as' => 'updatePost']);

我期待 this

注意:尝试了未命名和命名方式都没有生成任何 href

The short answer is (:id) isn't supported. It's been deprecated in favour of using (:num)

So the quick fix is to use (:num) instead of (:id)

It is the same.

一个临时修复方法是在确实需要时更改核心文件。

免责声明:强烈建议不要更改核心文件。 这样做需要您自担风险

在文件 /system/Router/RouteCollection.php - 第 117 行

原为:

/**
 * Defined placeholders that can be used
 * within the
 *
 * @var array
 */
protected $placeholders = [
    'any'      => '.*',
    'segment'  => '[^/]+',
    'alphanum' => '[a-zA-Z0-9]+',
    'num'      => '[0-9]+',
    'alpha'    => '[a-zA-Z]+',
    'hash'     => '[^/]+',
];

如果真的需要,可以是:

/**
 * Defined placeholders that can be used
 * within the
 *
 * @var array
 */
protected $placeholders = [
    'any'      => '.*',
    'segment'  => '[^/]+',
    'alphanum' => '[a-zA-Z0-9]+',
    'num'      => '[0-9]+',
    'alpha'    => '[a-zA-Z]+',
    'hash'     => '[^/]+',
    'id'       => '[0-9]+'
];

更改是添加模仿 'num'.[=13= 的 'id' 条目]

简单地将所有对 (:id) 的引用更改为 (:num)

会更安全