Question

我有这样的表格：

<form action="addScript.php" methot="POST" enctype="multipart/form-data">
            <tr>
                <td>Produt title : </td><td><input type="text" name="title" id="title" /></td>
            </tr>
            <tr>
                <td>Product description : </td><td><textarea rows="5" cols="40" name="description" id="description"></textarea></td>
            </tr>
            <tr>
                <td>Price (USD $) : </td><td><input type="text" name="price" id="price" /></td>
            </tr>
            <tr>
                <td>Profile Picture : </td><td><input type="file" name="profilepic" id="profilepic" /></td>
            </tr>
            <tr>

                <td>Other pictures : </td><td>
                <div id="pictures" style="border:1px solid black;"><table>
                <tr><td>1</td><td><input type="file" id="pic1" name="pic1" /></td></tr>
                <tr><td>2</td><td><input type="file" id="pic2" name="pic2" /></td></tr>
                <tr><td>3</td><td><input type="file" id="pic3" name="pic3" /></td></tr>
                </table>
            </div>
            </td>
        </tr>
        <tr>
            <td></td><td><input type="submit" value="Add" /></td>
        </form>

问题是即使我使用方法POST，当它调用addScript.php时，使用的方法实际上是GET，我的链接是www.domain.com/addScript.php?name=..&description=... etc. 如果我在php文件中使用$name=$_REQUEST['title'];，我会收到此错误：Undefined index: title in /home/domain/public_html/addScript.php on line 13。我该如何解决这个问题？

修改这是我没有mysqli_connect（）;

的PHP

$name=$_POST['title'];
  $description=$_POST['description'];
  $price=$_POST['price'];
  $profilePic=$_FILES['profilepic']['name'];
  $path="images/";

  //move picures in images/ folder and get their path
  $pic1=$_FILES['pic1']['name'];
  $pictmp=$_FILES['pic1']['tmp_name'];
  $moveResult=move_uploaded_file($pictmp, $path);

  $pic2=$_FILES['pic2']['name'];
  $pictmp=$_FILES['pic2']['tmp_name'];
  $moveResult=move_uploaded_file($pictmp, $path);

  $pic3=$_FILES['pic3']['name'];
  $pictmp=$_FILES['pic3']['tmp_name'];
  $moveResult=move_uploaded_file($pictmp, $path);

  $pic1Path=$path.$pic1;
  $pic2Path=$path.$pic2;
  $pic3Path=$path.$pic3;

//insert info in database
  $sql="INSERT INTO products ( name, description, price, profile_pic, pic1, pic2, pic3)
  VALUES 
  ('$name','$description','$price',$profilePic','$pic1Path','$pic2Path','$pic3Path')";
  if(!mysqli_query($con,$sql)){
    die("ERROR ".mysqli_error($con));
  }

我总是得到这个错误

ERROR You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'images/','images/','images/')' at line 3

重新编辑：

现在我可以看到确认已回显，但是它会在我的error_log中填充这些错误，并且数据库中的列大部分都是空的。

[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: title in /home/domain/public_html/addScript.php on line 13
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: description in /home/domain/public_html/addScript.php on line 14
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: price in /home/domain/public_html/addScript.php on line 15
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: profilepic in /home/domain/public_html/addScript.php on line 16
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic1 in /home/domain/public_html/addScript.php on line 20
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic1 in /home/domain/public_html/addScript.php on line 21
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic2 in /home/domain/public_html/addScript.php on line 24
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic2 in /home/domain/public_html/addScript.php on line 25
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic3 in /home/domain/public_html/addScript.php on line 28
[05-Feb-2014 15:01:12 UTC] PHP Notice:  Undefined index: pic3 in /home/domain/public_html/addScript.php on line 29

重新重新修改

我在$ name之前的PHP文件中添加了var_dump($_REQUEST);并得到了这个

array(7) { ["name"]=> string(4) "aaaa" ["description"]=> string(7) "aaaaaaa" ["price"]=> string(3) "555" ["profilepic"]=> string(7) "cr7.jpg" ["pic1"]=> string(9) "copac.jpg" ["pic2"]=> string(9) "close.png" ["pic3"]=> string(12) "obiectiv.jpg" } 1 product added

但DB中的列仍为空。

Answer 1

您的表单中有拼写错误。您输入了methot而不是method：

<form action="addScript.php" methot="POST" enctype="multipart/form-data">

应该是

<form action="addScript.php" method="POST" enctype="multipart/form-data">

<强>更新

您在SQL查询中缺少引号：

('$name','$description','$price',$profilePic','$pic1Path','$pic2Path','$pic3Path')";
                                ^^^^^
                                 HERE

应该是

('$name','$description','$price','$profilePic','$pic1Path','$pic2Path','$pic3Path')";
                                ^^^^^
                                 HERE

Answer 2

请检查“方法”的拼写

PHP使用GET方法

2 个答案: