编辑URL CakePHP 3

时间:2015-08-04 12:15:22

标签: php cakephp cakephp-3.0

我有一个包含单个字段的表单,在提交表单时为input type = "text"网址如下:

  

http://localhost:8765/products/search?search=notebook

我希望它在接受表格时以下列方式起作用:

  

http://localhost:8765/products/search/notebook

手动输入 URL ,它完美无缺(我创建了一个能够获取内容的方法 搜索/ ,还创建了一条指定上面有网址的路线。

路线代码(routes.php):

$routes->connect('/products/search/:search', ['controller' => 'Products', 'action' => 'search'], 
[':search' => '\w+', 'pass' => ['search']]); 

ProductsController.php代码(负责动作搜索的方法)

public function search($search) 
{ 
if($this->request->is('get')) 
{ 
//$product = $this->request->params['pass']; 
$this->paginate = [ 
'fields' => ['product_name', 'quantity', 'sold', 'description', 'price', 'old_price', 'thumbnail'], 
'conditions' => ['product_name LIKE' => '%'.$search.'%'], 
'order' => ['price' => 'DESC'], 
'limit' => 3 
]; 

$this->set('products', $this->paginate($this->Products)); 
} 
} 

表单代码:

<?= $this->Form->create(null, ['url' => ['controller' => 'Products', 'action' => 'search'], 'type' => 'get', 'id' => 'search-form', 'class' => 'navbar-form span7 text-center']) ?> 
<button class="btn btn-info" title="Favorite o Site"> 
<span class="glyphicon glyphicon-star"></span> 
</button> 
<?= $this->Form->text('search', ['class' => 'form-control', 'placeholder' => 'Search']) ?> 
<?= $this->Form->button('Buscar <span class="glyphicon glyphicon-search"></span>', ['type' => 'submit', 'class' => 'btn btn-default']) ?> 
<?= $this->Form->end() ?> 

OBS1:我认为应该在此form进行更改(只是一个猜测)。

2 个答案:

答案 0 :(得分:4)

有两种基本解决方案

使用Js

您可以使用js更改表单提交的网址:

<form 
    method="GET" 
    action="/base/url/" 
    onsubmit="document.location=this.action+document.getElementById('search-input-id').value; return false;"
>
  <input id="search-input" />
</form>

这很简单,没有服务器端逻辑。

使用Post-Redirect-Get

或者,通过邮寄提交表单,并将用户重定向到相应的网址以查看结果(称为PRG的模式)。

E.g:

<form method="POST">
  <input name="search-input" id="search-input" />
</form>

使用适当的控制器操作:

public function search($search = null) 
{
    if($this->request->is('post')) {
        $term = $this->request->data['search-item'];
        // Any verification/validation/logic required
        // Redirect to same controller action with this search term
        return $this->redirect([$term]); 
    }
    ...
    // GET request, with $search term

此技术的优势在于,在将用户发送到结果页面网址之前,有一种控制/验证/验证搜索字词有效的方法。

答案 1 :(得分:2)

我使用jQuery lib来提交form时抑制默认行为,创建一个新网址并进行重定向:

$("#search-form").submit(function(event){
    event.preventDefault(); // suppress default behavior
    action = $(this).attr('action') + '/' + document.getElementById('search').value; // create a new urldesejado
    window.location.href = action; //make the redirection
});