無法保存記錄

Question

我無法理解它不更新或保存我放的任何記錄。你能告訴我什麼是錯的嗎？

這是我StockController功能add

function add() 
{ 
    if (!empty($this->data['Stocks'])) 
    { 
     if ($this->Stocks->Save($this->data['Stocks'])) 
     { 
      ($this->flash('Your Inventory has been added! /Stocks/')); 
     } 
    } 
} 

這個add.ctp

<h1>Add Inventory</h1>  
<form action="<?php echo $this->Html->url("/Stocks/add"); ?>" method="post">  

    <p>  
     ProductName:  
     <?php echo $this->Form->varchar('Stocks/ProductName', array('size' => '40'))?>  
    </p>  
    <p>  
     Price:  
     <?php echo $this->Form->integers('Stocks/Price', array('size' => '10'))?>  
    </p>  
<p> 
    Quantity: 
    <?php echo $this->Form->integers('Stocks/Quantity', array('size' => '5'))?> 
</p> 
    <p>  
     <?php echo $this->Form->submit('Save') ?>  
    </p> 

</form> 

Answer 1

你沒有提到你正在使用的CakePHP的版本，並有相當多的無標準代碼在你的例子。

模型應奇：

function add() 
{ 
    if (!empty($this->data)) 
    { 
     if ($this->Stock->Save($this->data)) 
     { 
      ($this->flash('Your Inventory has been added! /Stocks/')); 
     } 
     else { 
      debug($this->Stock->validationErrors); 
     } 
    } 
} 

（在else我已經添加了將顯示任何驗證錯誤）

你的表單字段名稱的格式不正確：

h1>Add Inventory</h1>  
    <?php echo $this->Form->create('Stock'); ?> 

    <p>  
     ProductName:  
     <?php echo $this->Form->varchar('Stocks.product_name', array('size' => '40'))?>  
    </p>  
    <p>  
     Price:  
     <?php echo $this->Form->integers('Stock.price', array('size' => '10'))?>  
    </p>  
<p> 
    Quantity: 
    <?php echo $this->Form->integers('Stock.quantity', array('size' => '5'))?> 
</p> 
    <p>  
     <?php echo $this->Form->submit('Save') ?>  
    </p> 

<?php echo $this->Form->end('Submit'); ?>