单页上 Concrete5 Express 列表的命名空间问题

Question

我正在尝试按照此 link:

检索快速条目的教程

https://documentation.concrete5.org/developers/express/creating-read...

但是，我收到以下错误消息：

"Class 'Application\Controller\SinglePage\Concrete\Core\Express\EntryList' not found"

我的代码如下：

<?php  
namespace Application\Controller\SinglePage;
use PageController;
use Express;
class Search extends PageController
{
    private $cruise;
    public function view()
    {
        $entity = Express::getObjectByHandle('cruise');
        $list = new Concrete\Core\Express\EntryList($entity);
        $results = $list->getResults();
        $this->set('results', $results);
    }
}

谁能给我指出正确的方向？

Answer 1

问题出在这一行：

$list = new Concrete\Core\Express\EntryList($entity);

您可以：

$list = new \Concrete\Core\Express\EntryList($entity); // Notice the backslash

或者您可以导入 EntryList class:

<?php  
namespace Application\Controller\SinglePage;
use PageController;
use Express;
use Concrete\Core\Express\EntryList;

class Search extends PageController
{
    private $cruise;
    public function view()
    {
        $entity = Express::getObjectByHandle('cruise');
        $list = new EntryList($entity);
        $results = $list->getResults();
        $this->set('results', $results);
    }
}

单页上 Concrete5 Express 列表的命名空间问题

Namespace issue with Concrete5 Express List on Single Page

php

class

express

namespaces

concrete5