mysql表没有使用php mysqli从表单接收数据

时间：2015-12-09 09:36:08

标签： php mysql mysqli

我无法将数据插入表中，而是显示相同的空白表单。我知道很多人会在此之前发布过这样的问题，但我试着寻找答案却徒劳无功。这是最后一个选择。所以请帮我解决我的问题。下面是php和html5代码。仔细看看。谢谢。

 <?php

include_once("connection.php");
set_time_limit (1800);

$msg = "";
if(isset($_POST["submit"]))
{
    $first_name = $_POST["first_name"];
    $middle_name = $_POST["middle_name"];
    $last_name = $_POST["last_name"];
    $licence_no = $_POST["licence"];
    $qualification = $_POST["qualification"];
    $adress1 = $_POST["adress1"];
    $adress2 = $_POST["adress2"];
    $city = $_POST["city"];
    $state = $_POST["state"];
    $zipcode = $_POST["zipcode"];
    $phone = $_POST["phone"];
    $specialization = $_POST["specialization"];
    $consultation_fee = $_POST["consultation_fee"];
    $experience = $_POST["experience"];
    $timings = $_POST["timings"];


     //To avoid Mysql injections
    $first_name = mysqli_real_escape_string($db, $first_name);
    $middle_name = mysqli_real_escape_string($db, $middle_name);
    $last_name = mysqli_real_escape_string($db, $last_name);
    $licence_no = mysqli_real_escape_string($db, $licence_no);
    $qualification = mysqli_real_escape_string($db, $qualification);
    $adress1 = mysqli_real_escape_string($db, $adress1);
    $adress2 = mysqli_real_escape_string($db, $adress2);
    $city = mysqli_real_escape_string($db, $city);
    $state = mysqli_real_escape_string($db, $state);
    $zipcode = mysqli_real_escape_string($db, $zipcode);
    $phone = mysqli_real_escape_string($db, $phone);
    $specialization = mysqli_real_escape_string($db, $specialization);
    $consultation_fee = mysqli_real_escape_string($db, $consultation_fee);
    $experience = mysqli_real_escape_string($db, $experience);
    $timings = mysqli_real_escape_string($db, $timings);


        $query =  mysqli_query($db,"INSERT INTO t_doctorprofile (first_name,   
      middle_name, last_name,  licence, qualification, adress1, adress2,   
    city, state, zipcode, phone, email, specialization, consultation_fee, 
    experience, timings) VALUES ('$first_name','$middle_name', '$last_name',         
     '$licence_no','$qualification','$adress1','$adress2',
     '$city','$state','$zipcode','$phone',
       '$specialization','$consultation_fee','$experience','$timings')");   

    if($query)
        {
            $msg = "Thank You! you have updated your information.";
        }
     }


     ?>


     <!DOCTYPE HTML>
     <html> 
     <head>
     <title>Sign-Up</title>
     </head> 
     <body id="body-color"> <div id="update"> <fieldset style="width:30%">     
     <legend>Update Your Information</legend> <table border="0"> 
      <tr> <form method="POST" action="doctor_insert_updateprofile.php"> 
     <td>First Name</td>
     <td> <input type="text" name="first_name"></td> </tr>

     <td>Middle Name</td>
     <td> <input type="text" name="middle_name"></td> </tr>

     <tr> <td>Last Name </td><td> <input type="text" name="last_name"></td>         
     </tr>   

     <tr> <td>Licence No:  </td><td> <input type="text" name="licence"></td>   
     </tr> 

    <tr> <td>Qualification </td><td> <input type="text"    
    name="qualification"></td> </tr> 

   <tr> <td>Address1 </td><td> <input type="text" name="adress1"></td> </tr> 

   <tr> <td>Address2 </td><td> <input type="text" name="adress2"></td> </tr> 


     <tr> <td>City </td><td> <input type="text" name="city"></td> </tr>


   <tr> <td>State </td><td> <input type="text" name="state"></td> </tr>  


    <tr> <td>ZIP </td><td> <input type="text" name="zipcode"></td> </tr> 

   <tr> <td>Phone</td><td> <input type="text" name="phone"></td> </tr> 

  <tr> <td>Specialization</td><td> <input type="text" name="specialization">    
  </td> </tr> 

  <tr> <td>Consultation Fee</td><td> <input type="text" name="consultation   
  fee"></td> </tr> 

  <tr> <td>Experience</td><td> <input type="text" name="experience"></td>   
  </tr> 

   <tr> <td>Timings</td><td> <input type="text" name="timings"></td> </tr> 



   <div style="color:red; font-family:sans-serif"><?php echo $msg;?></div>

            <hr/>
            <button type="submit" name="submit" class="btn btn-  
    success">Update</button>

            <hr/>
    </form> 
    </table> 
    </body>
    </html>

2 个答案:

答案 0 :(得分：0)

试试这个

if(isset($_POST["submit"]))
{
     //To avoid Mysql injections
    $first_name = mysqli_real_escape_string($db, $_POST["first_name"]);
    $middle_name = mysqli_real_escape_string($db, $_POST["middle_name"]);
    $last_name = mysqli_real_escape_string($db, $_POST["last_name"]);
    $licence_no = mysqli_real_escape_string($db, $_POST["licence"]);
    $qualification = mysqli_real_escape_string($db, $_POST["qualification"]);
    $adress1 = mysqli_real_escape_string($db, $_POST["adress1"]);
    $adress2 = mysqli_real_escape_string($db, $_POST["adress2"]);
    $city = mysqli_real_escape_string($db, $_POST["city"]);
    $state = mysqli_real_escape_string($db, $_POST["state"]);
    $zipcode = mysqli_real_escape_string($db, $_POST["zipcode"]);
    $phone = mysqli_real_escape_string($db, $_POST["phone"]);
    $specialization = mysqli_real_escape_string($db, $_POST["specialization"]);
    $consultation_fee = mysqli_real_escape_string($db, $_POST["consultation_fee"]);
    $experience = mysqli_real_escape_string($db, $_POST["experience"]);
    $timings = mysqli_real_escape_string($db, $_POST["timings"]);


    $query =  "INSERT INTO t_doctorprofile (first_name,   
    middle_name, last_name,  licence, qualification, adress1, adress2,   
    city, state, zipcode, phone, email, specialization, consultation_fee, 
    experience, timings) 
    VALUES ('$first_name','$middle_name', '$last_name',         
    '$licence_no','$qualification','$adress1','$adress2',
    '$city','$state','$zipcode','$phone', '$email'
    '$specialization','$consultation_fee','$experience','$timings')";   

    if (!mysqli_query($db,$query)) {
        die('Error: ' . mysqli_error($db));
    }
    if($query){
        echo 'Success'; 
    }

答案 1 :(得分：0)

  <?php

  include_once("connection.php");
  set_time_limit (1800);

   $msg = "";
     if(isset($_POST["submit"]))
  {
$first_name = $_POST["first_name"];
$middle_name = $_POST["middle_name"];
$last_name = $_POST["last_name"];
$licence_no = $_POST["licence"];
$qualification = $_POST["qualification"];
$adress1 = $_POST["adress1"];
$adress2 = $_POST["adress2"];
$city = $_POST["city"];
$state = $_POST["state"];
$zipcode = $_POST["zipcode"];
$phone = $_POST["phone"];
$specialization = $_POST["specialization"];
$consultation_fee = $_POST["consultation_fee"];
$experience = $_POST["experience"];
$timings = $_POST["timings"];


 //To avoid Mysql injections
$first_name = mysqli_real_escape_string($db, $first_name);
$middle_name = mysqli_real_escape_string($db, $middle_name);
$last_name = mysqli_real_escape_string($db, $last_name);
$licence_no = mysqli_real_escape_string($db, $licence_no);
$qualification = mysqli_real_escape_string($db, $qualification);
$adress1 = mysqli_real_escape_string($db, $adress1);
$adress2 = mysqli_real_escape_string($db, $adress2);
$city = mysqli_real_escape_string($db, $city);
$state = mysqli_real_escape_string($db, $state);
$zipcode = mysqli_real_escape_string($db, $zipcode);
$phone = mysqli_real_escape_string($db, $phone);
$specialization = mysqli_real_escape_string($db, $specialization);
$consultation_fee = mysqli_real_escape_string($db, $consultation_fee);
$experience = mysqli_real_escape_string($db, $experience);
$timings = mysqli_real_escape_string($db, $timings);

var_dump（$ _ POST）//用它来打印数据或 的print_r（$ _ POST）; //使用它来打印发布数据检查是否正确接收了数据然后你的sql查询或sql表中一定有问题

用于使用sql查询然后使用它来打印错误或成功消息

 if (!mysqli_query($db,$query)) {
    die('Error: ' . mysqli_error($db));
}
if($query){
    echo 'Success'; 
}
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