Question

我使用java脚本在表单中创建了一个动态下拉列表添加行。在我的形式，我没有得到这个的价值。如果我们填充3行只获得一行值。

我现在更改了代码但却无法提交给电子邮件的代码给我解决方案我该怎么办呢 enter image description here

<?php
	
	
	echo $_POST['optionval'][0];
	echo $_POST['optionoth'][0];			
	echo $_POST['date'][0];
	echo $_POST['Num'][0];
	echo $_POST['num'][0];
	echo $_POST['optionval'][2];
	echo $_POST['optionoth'][3];			
	echo $_POST['date'][4];
	echo $_POST['Num'][5];
	echo $_POST['num'][6];
	echo $_POST['optionval'][2];
	echo $_POST['optionoth'][2];			
	echo $_POST['date'][2];
	echo $_POST['Num'][2];
	echo $_POST['num'][2];
	
	$optionval= $_POST['optionval']; // required 
		$optionoth= $_POST['optionoth']; // required 
			$date= $_POST['date']; // required 
		$Num= $_POST['Num']; // required 
		$num= $_POST['num']; // required 


	 $email_from = '******@gmail.com';//<== update the email address
	$email_subject = "New Order submission";  
	$message = '<html><body>';
				$message .= '<img src="*******" alt="New Appointment" />';
				$message .= '<table rules="all" style="border-color: #666;" cellpadding="10">';
				
				$message .= "<tr><td><strong>Email:</strong> </td><td>" . strip_tags($_POST['optionval']) . "</td></tr>";
				$message .= "<tr><td><strong>Phone No:</strong> </td><td>" . strip_tags($_POST['optionoth']) . "</td></tr>";
					$message .= "<tr><td><strong>Email:</strong> </td><td>" . strip_tags($_POST['date']) . "</td></tr>";
				$message .= "<tr><td><strong>Phone No:</strong> </td><td>" . strip_tags($_POST['Num']) . "</td></tr>";
	$message .= "<tr><td><strong>Phone No:</strong> </td><td>" . strip_tags($_POST['num']) . "</td></tr>";
				
				$message .= "</table>";
				$message .= "</body></html>";
	
	
	
	$to = "******@gmail.com";//<== update the email address
	$headers = "From: $email_from \r\n";
	//$headers .= "Reply-To: $visitor_email \r\n";
	$headers .= "CC: *******@gmail.com \r\n";
	$headers .= "MIME-Version: 1.0\r\n";
	$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
	
	//Send the email!
	mail($to,$email_subject,$message,$headers);
	//done. redirect to thank-you page.
	if(!isset($_POST['submit']))
	{
		//This page should not be accessed directly. Need to submit the form.
		//echo "error; you need to submit the form!";
	}
	header( 'Location:www.google.com' );
	
	// Function to validate against any email injection attempts
	function IsInjected($str)
	{
	  $injections = array('(\n+)',
				  '(\r+)',
				  '(\t+)',
				  '(%0A+)',
				  '(%0D+)',
				  '(%08+)',
				  '(%09+)'
				  );
	  $inject = join('|', $injections);
	  $inject = "/$inject/i";
	  if(preg_match($inject,$str))
		{
		return true;
	  }
	  else
		{
		return false;
	  }
	}
	
	
	?>

<table border="0" cellpadding="0" cellspacing="0">
            <thead>
                  <tr>
                    <td>Option</td>
                    <td>Text</td>
                    <td>Num</td>
                   <td>No</td>
                  </tr>             
        </thead>
           <tbody class="row">
           		<tr class="row-nt">
                	<td>
                    <select name="optionval[]" class="ceventselect" required="">
                          <option value="option-1" selected="selected">option-1</option>
                          <option value="option-2">option-2</option>
                          <option value="option-3">option-3</option>
                          <option value="option-4">option-4</option>
                         
                      </select>                        
                        <input name="optionoth[]" type="text" class="optionother" style="display: none;margin-top:10px;">
                  </td>
                    <td><input name="date[]" type="text" class="date" required=""></td>
                    <td>
                    	<select name="Num[]" class="form_field_box4 valid" required="">
                          <option value="Num-1" selected="selected">Num-1</option>
                          <option value="Num-2">Num-2</option>
                          <option value="Num-3">Num-3</option>
                          <option value="Num-4">Num-4</option>
                          
                      </select>
                    </td>
                  
                    <td>
                    	<input name="num[]" type="number" class="boxnum"  required="">
                    
                       
                  </td>
                </tr>
           </tbody>
      </table>
        <button class="add-new-evt">Add Row</button>
        

         <input type="submit" value="Submit">

    </div>
</form>

Answer 1

如果您将表单元素的名称从xyz更改为xyz[]，那么您应该为每个包含您的值的名称获取一个数组。

E.g。

<input name="date[]" type="text" class="date" value="2014-12-25" required="">
<input name="date[]" type="text" class="date" value="2014-12-24" required="">

应该看起来像：

echo $_POST['date'][0]; //2014-12-25 
echo $_POST['date'][1]; //2014-12-24

如果每一行都有相同的名称而没有[]，则只会提交最后一行的值。

没有将值输入邮件

1 个答案: