如何將變量從搜索表單傳遞給其他操作？

Question

我有兩個搜索頁面。 一種是簡明搜索形式，另一種是高級搜索。

我希望用戶在壓縮頁面上輸入搜索，然后重定向到包含高級搜索字段的結果頁面。

我目前遇到的兩個問題是：

• 我如何重定向？
• 將字段留空時的最佳做法是什么？

目前，我一直在回顧索引以獲取前兩個搜索字段

壓縮搜索

public function indexAction()
{
     $dbAdapter = $this->getServiceLocator()->get('Zend\Db\Adapter\Adapter');
     $form = new HomeSearchForm($dbAdapter);        
     $request = $this->getRequest();   
     if ($request->isPost()) {    
         $homeSearch = new HomeSearch();          
         $form->setInputFilter($homeSearch->getInputFilter());                
         $form->setData($request->getPost());            
         if ($form->isValid()) { 
             $homeSearch->exchangeArray($form->getData());

             if($homeSearch->search_zip == null)
             {
              $homeSearch->search_zip = 'null';
             }

             if($homeSearch->industry_name == null)
             {
              $homeSearch->industry_name = 'null';
             }


           return $this->redirect()->toRoute('home/results',array(
                'zip'=>$homeSearch->search_zip ,
                'industry'=>$homeSearch->industry_name,
           ));

         }
          else {
              echo "Error";
          }           
    }
      return array('form' => $form);
}

結果/高級搜索

public function resultsAction()
{        
     $search_zip      = $this->params()->fromPost('zip');
     $search_industry = $this->params()->fromRoute('industry');
     $search_language      = $this->params()->fromPost('language');
     $search_gender      = $this->params()->fromRoute('gender');
     $search_name      = $this->params()->fromRoute('name');

     echo var_dump($search_zip);
      echo var_dump($search_industry);
      echo var_dump($search_gender);
     echo var_dump($search_name);

     $dbAdapter = $this->getServiceLocator()->get('Zend\Db\Adapter\Adapter'); 
     $proSearch = new SearchQuery($dbAdapter);
     $form = new SearchForm($dbAdapter); 

     $request = $this->getRequest();   
     if ($request->isPost()) {
         echo 'i post';
         $search = new MainSearch();          
         $form->setInputFilter($search->getInputFilter());                
         $form->setData($request->getPost());  

         if ($form->isValid()) { 
             $search->exchangeArray($form->getData());
             if($search->search_zip == null)
             {
              $search->search_zip = 'null';
             }

             if($search->industry_name == null)
             {
              $search->industry_name = 'null';
             }

             if($search->language_name == null)
             {
              $search->language_name = 'null';
             }

             if($search->pro_gender == null)
             {
              $search->pro_gender = 'null';
             }


         return $this->redirect()->toRoute('home/results', array(
            'action'     => 'results',
            'zip'   => $search->search_zip,
            'industry'   => $search->industry_name,
            'language'   => $search->language_name,
            'gender'   => $search->pro_gender,
            'name'   => $search->pro_name,
          )); 

         }  
     }

      return array(
          'form' => $form,
          'pros' => $proSearch->proSearch($search_zip,$search_industry,$search_language,$search_gender,,$search_name),
              );
}

更新資料

我可以使搜索與下面發布的方法一起使用。 但是我仍然無法獲取要發布到url中的參數（我可以使用此代碼獲取要獲取的url，但是我在應用過濾器並將字段綁定到$this->form->setAttributes(array('method' => 'GET'));

Post Redirect插件不是用來阻止用戶返回的嗎？ 閱讀手冊后，我不確定如何使用此插件？ 我不確定為什么該段未使用以下代碼進行設置，我過去曾使用過此代碼。

'search_zip'=> $this->search_zip 

模塊配置

            'results' => array(
                'type' => 'segment',
                'options' => array(
                    'route' => 'results[/:search_zip][/:search_industry][/:language][/:gender][/:designation][/:name]',
                    'defaults' => array(
                        'controller' => 'Application\Controller\Index',
                        'action'     => 'results',

結果動作

  public function resultsAction()
    {   
         $dbAdapter = $this->getServiceLocator()->get('Zend\Db\Adapter\Adapter'); 
         $proSearch = new SearchQuery($dbAdapter);
         $request = $this->getRequest();   
         $form = new SearchForm($dbAdapter);  
         if ($request->isPost()) {
             $search = new MainSearch();          
             $form->setInputFilter($search->getInputFilter());                
             $form->setData($request->getPost());  
             if ($form->isValid()) { 
                 $search->exchangeArray($form->getData());
                 $search_zip = $search->search_zip;
                 $search_industry = $search->search_industry;
                 $search_language = $search->search_language;
                 $search_gender = $search->search_gender;
                 $search_designation = $search->search_designation;
                 $search_name = $search->search_name;
             }  
         }

          return array(
              'form' => $form,
              'pros' => $proSearch->proSearch($search_zip,$search_industry,$search_language,$search_gender,$search_designation,$search_name),
                  );

    }

結果視圖

//Search Index

 $title = 'Search';
 $this->headTitle($title);
 ?>
 <h1><?php echo $this->escapeHtml($title); ?></h1>
 <?php
    $form->setAttribute('action', $this->url(
     'home/results',
     array(
         'action' => 'results',
         'search_zip'=> $this->search_zip

     )
 ));
 //$form->setAttributes(array('method' => 'GET'));
 $form->prepare();

 echo $this->form()->openTag($form);
 echo $this->formRow($form->get('industry_name'));
 echo $this->formRow($form->get('search_zip'));
 echo '<br>';
 echo $this->formRow($form->get('language_name'));
 echo $this->formRow($form->get('pro_gender'));
 echo '<br>';
 echo $this->formRow($form->get('designation_name'));
 echo $this->formRow($form->get('pro_name'));
 echo $this->formSubmit($form->get('submit'));

 ?>
 <h2>Results</h2>
 <table class="table">
 <tr>
     <th>First Name</th>
     <th>Last Name</th>
     <th>Street Address</th>
     <th>Office Number</th>
     <th>City</th>
     <th>State</th>
     <th>Zip</th>
     <th>&nbsp;</th>
 </tr>
 <?php foreach ($pros as $pro) : ?>
 <tr>
     <td><?php echo $this->escapeHtml($pro->pro_first);?></td>
     <td><?php echo $this->escapeHtml($pro->pro_last);?></td>
     <td><?php echo $this->escapeHtml($pro->pro_street_address);?></td> 
     <td><?php echo $this->escapeHtml($pro->pro_office_number);?></td> 
     <td><?php echo $this->escapeHtml($pro->pro_city);?></td> 
     <td><?php echo $this->escapeHtml($pro->pro_state);?></td> 
     <td><?php echo $this->escapeHtml($pro->pro_zip);?></td> 
 <?php endforeach; ?>
 </table>

Answer 1

首先，我不會重定向...

在搜索視圖phtml中，您可以簡單地執行以下操作：

<?php $this->form->setAttribute('action', $this->url('your/results/route'))->prepare();?>

然后您可以從處理該帖子的索引中刪除所有代碼。 我不會使用兩個表單類，而只使用一個，只渲染頁面上需要的項目！

echo $this->form()->openTag($form);
    echo $this->formRow($form->get('search_zip'));
    echo $this->formRow($form->get('industry_name'));
    echo $this->formSubmit($form->get('submit'));
 echo $this->form()->closeTag();

如果用戶未在字段中輸入任何內容，則將其留空

****更新*****

如果確實要使用段路由，則可以在路由中將這些部分設為可選

'options'   => array(
                'route'    => '[/:language]',
 )

很難在不看到您的路由的情況下向您展示，但是應該可以。

參見http://framework.zend.com/manual/2.0/en/modules/zend.mvc.routing.html#zend-mvc-router-http-segment

Answer 2

我已經重構了您提供的代碼，以顯示如何解決該問題。

仔細研究方法； 關鍵的變化是封裝功能。

先決條件

• 這兩種形式都應該POST到resultsAction()
• 您只需要一種“類型”的搜索對象（在此處稱為“ Search ）
• 封裝！ 兩種形式都提供結果和搜索，如果您在邏輯上將功能分開，這將使您的代碼相當容易（閱讀和維護）

未經測試，這就是您的工作！

public function simpleSearchAction()
{
    $form = $this->getSimpleSearchForm();

    return new ViewModel(compact('form'));
}

public function advancedSearchAction()
{
    $form = $this->getAdvancedSearch();

    return new ViewModel(compact('form'));
}

public function resultsAction()
{
    $request = $this->getRequest();
    $form = $this->getAdvancedSearch();
    $results = array();

    if ($request->isPost()) {

        $form->setData($request->getPost());

        if ($form->isValid()) {

            $search = new Search();
            $search->exchangeArray($form->getData());

            // Execute the search and return the results
            $results = $this->search($search);

            // Populate the form with the search data
            $form->bind($search);
        }
    }

    return new ViewModel(array(
        'form'    => $form,
        'results' => $results,
    ));
}

protected function search(Search $search)
{
    // do search here, although this shouldn't be
    // in the controller, rather a service!
    return $yourResults;
}

// This should be injected into the controller
protected function getAdapter();

// Forms should be using the FormElementManager, not
// being created using new
protected function getSimpleSearchForm();

// Same as above
protected function getAdvancedSearch();

想一下

• 發布重定向插件（如果您想要帶有搜索詞的漂亮URL）
• 依賴注入！ 你錯過了ZF2的好處，創建DbAdapter和Forms在服務工廠並把它們注入到控制器的構造函數。
• 服務層-移出search代碼將使其可重用，並將控制器邏輯與業務邏輯分開。