分頁助手輸出不正確的結果 - cakephp

Question

我有一個項目模型，它有很多發票和信用。我試圖在我的ProjectsController的特定函數中對發票和信用信息進行分頁。

沒有問題得到正確的信息分頁：

App::Import('Model', 'Invoice'); 
$this->Invoice = new Invoice; 
$this->Paginator->settings = array(
    'conditions' => array('Invoice.paid' => 1, 'Invoice.project_id'=>$id), 
    'limit' => 5 
); 
$paidInvoices = $this->paginate('Invoice'); 

App::Import('Model', 'Credit'); 
$this->Credit = new Credit; 
$this->Paginator->settings = array(
    'conditions' => array('Credit.project_id' => $id), 
    'limit' => 3 
); 
$credits = $this->paginate('Credit'); 

的問題是，即使我指定的模型像它在文檔中說，第6頁的鏈接將顯示：應該只有2總會成爲下一個鏈接，即使可能沒有頁面訪問。

echo '<div class="right pagination">'.$this->Paginator->first('<< first', array('model'=>'Credit')). 
    $this->Paginator->prev('< ' . __('previous'), array('model'=>'Credit'), null, array('class' => 'prev disabled')). 
    $this->Paginator->numbers(array('separator' => '', 'model'=>'Credit')). 
    $this->Paginator->next(__('next', array('model'=>'Credit')) . ' >', array('model'=>'Credit'), null, array('class' => 'next disabled')). 
    $this->Paginator->last('last >>', array('model'=>'Credit')).'</div>'; 

Answer 1

看起來好像CakePHP在計算可用結果數時會感到困惑。 $settings屬性似乎是罪魁禍首。

你必須包括你型號的關鍵，如下所示：

$this->Paginator->settings['Invoice'] = array(
     'conditions' => array('Invoice.paid' => 1, 'Invoice.project_id'=>$id), 
     'limit' => 5 
    ); 

和

$this->Paginator->settings['Credit'] = array(
     'conditions' => array('Credit.project_id' => $id), 
     'limit' => 3 
    );