0

我有一个包含 2 个表的数据库

用户

  • 用户名，
  • 名，
  • 姓，
  • 地址，
  • 区名，
  • 村名，
  • 出生日期，
  • 电子邮件地址，
  • 专业化_id，
  • 密码，
  • 注册日期

专业化

  • 专业化编号
  • 专业化名称

我编写了这两个查询，首先从用户表中相同的专业表中选择 specialization_id

在第二个查询中，
我需要在用户表中插入 specialization_id 作为专用表的外键，但出现错误Resource id #7

查询 1

 $query_select_spec = mysql_query("SELECT specialization_name FROM specialization, user WHERE user.specialization_id = specialization.specialization_id")or die(mysql_error());
    echo $query_select_spec;

查询 2

  $query = mysql_query("INSERT INTO user(user_name, first_name, last_name, address, district_name, village_name, birth_date, email_address, specialization_name, password, registered_date)VALUES('$username', '$fname', '$lname', '$country', '$district', '$village', '$bdate', '$email', '$specialization', '$pass1',  now())")or die("could not insert data");

这是寄存器 .php 的代码

<?php require_once('for members/scripts/connect.php'); ?>


<?php
ob_start();
 function countryQuery(){

  $countryData = mysql_query("SELECT * FROM country") or die("could select database");

  while($record = mysql_fetch_array($countryData)){

     echo'<option value="' . $record['country_name'] .  '">' . $record['country_name'] . '</option>';

  }

}


function specializationQuery(){

$specData = mysql_query("SELECT * FROM specialization");

  while($recordJob = mysql_fetch_array($specData)){

     echo'<option value="' . $recordJob['specialization_name'] .  '">' . $recordJob['specialization_name'] . '</option>';

  }


}

function districtQuery(){

$distData = mysql_query("SELECT * FROM districts");

  while($recorddist = mysql_fetch_array($distData)){

     echo'<option value="' . $recorddist['district_name'] .  '">' . $recorddist['district_name'] . '</option>';

  }


}

function villageQuery(){

$villageData = mysql_query("SELECT * FROM village");

  while($recordvillage = mysql_fetch_array($villageData)){

     echo'<option value="' . $recordvillage['village_name'] .  '">' . $recordvillage['village_name'] . '</option>';

  }


}



 //default value
$message = "Fields Marcked with an [*] are Required";
  $username = "";
  $fname = "";
  $lname = "";
  $specialization = "";
  $email = "";
  $pass1 = "";
  $pass2 = "";
  $district = "";
  $village = "";

if(isset($_POST['username'])){
  $username = $_POST['username'];
  $fname = $_POST['fname'];
  $lname = $_POST['lname'];
  $email = $_POST['email'];
  $pass1 = $_POST['pass1'];
  $pass2 = $_POST['pass2'];
  $bdate = $_POST['birthdate'];
  $country = $_POST['country'];
  //$local_adress = $_POST['adress'];
  $specialization = $_POST['specialization'];
  $district = $_POST['district'];
  $village = $_POST['village'];

  //error handeling
  if((!$username)||(!$fname)||(!$lname)||(!$email)||(!$pass1)||(!$pass2)||(!$specialization)||(!$district)||(!$village)){
  $message = "**** Please insert the Required Fields below ****<br />";

  if($fname == "")
 {
     $message = $message . "Enter First name<br/>";
 }
  if($lname == "")
 {
     $message = $message . "Enter Last name<br/>";
 }

 if($specialization == 0)
 {
     $message = $message . "Select Your Job<br />";
 }
 if($district == 0)
 {
     $message = $message . "Select Your District<br />";
 }
 if($village == 0)
 {
     $message = $message . "Select Your Village<br />";
 }
 if($email == "")
 {
     $message = $message . "Enter Email Adress<br/>";
 }
  if ($username == "") {
    $message = $message . "Enter User Name<br/>";
  }

  if($pass1 == "")
 {
     $message = $message . "Enter password<br/>";
 }

  if($pass2 == "")
 {
     $message = $message . "rechek the password <br/>";
 }

 } 

     elseif(strlen($pass1) <= 8)
    {
     $message = $message . "Your Password must be at least 8 charachters<br />";
}
   else if($pass1!=$pass2){
   $message = "your password do not match!";
   }else{
   //securing the data
   $username = preg_replace("#[^0-9a-z]#i","",$username);
   $fname = preg_replace("#[^0-9a-z]#i","",$fname);
   $lname = preg_replace("#[^0-9a-z]#i","",$lname);
   //$pass1 = sha1($pass1);

   $email = mysql_real_escape_string($email);
   // checking for duplicate
   $user_query = mysql_query("SELECT user_name FROM user WHERE user_name = '$username'LIMIT 1") or die("could not check the username");
   $count_username = mysql_num_rows($user_query);

    $email_query = mysql_query("SELECT email_address FROM user WHERE email_address = '$email'LIMIT 1") or die("could not check the email");
   $count_email = mysql_num_rows($email_query);

    if($count_username > 0){
     $message = " your username is alredy in use";
    }elseif($count_email > 0){
      $message = "your email is alredy in use";
    }
   else{
    $query_select_spec = mysql_query("SELECT specialization_name FROM specialization, user WHERE user.specialization_id = specialization.specialization_id")or die(mysql_error());

    echo $query_select_spec;
    exit();
      $query = mysql_query("INSERT INTO user(user_name, first_name, last_name, address, district_name, village_name, birth_date, email_address, specialization_id, password, registered_date)VALUES('$username', '$fname', '$lname', '$country', '$district', '$village', '$bdate', '$email', '$specialization', '$pass1',  now())")or die("could not insert data");    

    $message = "you have  now been registered";
    //from the social website

    $getid = mysql_fetch_array($query);
            $_SESSION['user_id'] = $getid['user_rid'];
            $_SESSION['login'] = 'true';
            $_SESSION['login_user'] = $getid['username'];
    //header("Location: home.php");
    }
   }
 }




?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Register Page</title>
<link href="style/stylesheet.css" rel="stylesheet" type="text/css" />
<link href="style/imagesGallery.css"rel="stylesheet" type="text/css"/>
<script src="js/main.js" type="text/javascript"></script>
<script src="js/jquery.js" type="text/javascript"></script>
</head>

<body>


<table width="200" border="0" align="center">
<tr>
  <tr>
    <td><img src="web_header copy.jpg" alt="visitor header" width="1080" height="128" /></td>
  </tr>
  <tr>




     <td>
       <marquee direction="left" width="99%" behavior="alternate">
        <img src="imggallery/images/akoura/akoura_small.jpg" width="119" height="91">
        <img src="imggallery/images/ballaa2/ballaa2_small.jpg" width="119" height="91">
        <img src="imggallery/images/baalbeck/baalbek_small.jpg" height="92">
        <img src="imggallery/images/barouk/cedre_barouk_small.jpg" width="119" height="91">
        <img src="imggallery/images/batroun/batroun_small.jpg" width="119" height="91">
        <img src="imggallery/images/bchareh/bchareh_small.jpg" width="119" height="91">
        <img src="imggallery/images/beiteldin/beiteldine_small.jpg" width="119" height="91">
        <img src="imggallery/images/beyrouth/beyrouth_small.jpg" width="119" height="91">
        <img src="imggallery/images/beyrouth/beyroyj frm sky/beyrouthfromSky_small.jpg" width="119" height="91">
        <img src="imggallery/images/deir el mara/deirelamar_small.jpg" width="119" height="91">
        </marquee>
        <hr />
       <h2 class="registerTitle">Registration Fields</h2>
       <h4 class="registerTitle">Sign Up Today....</h4>
 <!-- <div class="container center"> -->
       <p style="color:#FF0000" align="center"><?php print("$message")?></p>
    </td>

    <tr>
        <table width="680" border="0" align="center">
        <form action="register.php" method="post">



         <td> 
        </span><label for="firstname"><span class="Fields">First Name</span> <span class="requiredField">*</span></label></td>
        <td>
        <input type="text" name="fname" placeholder="Firstname" /></td>

      <td><span class="Fields">Last Name</span><span class="requiredField">*</span></label></td>

      <td><input type="text" name="lname" placeholder="Lastname" /></td>



    <tr>
      <td><label for="birthdate" class="Fields">Birth Date                     </label></td>
      <td><input type="date" name="birthdate" value= "YYYY_MM_DD"  onfocus="if (this.value == 'YYYY_MM_DD') {this.value = '';}" onblur="if (this.value == '') {this.value = 'YYYY_MM_DD';}" />
        <br /></td>

    </tr>

    <tr>
      <td class="Fields"><label for="country">Country</label></td>
      <td><select name="country"  class="select">
      <option value="0">-- Select Your Country --</option>
        <?php countryQuery(); ?>
      </select></td>
      <td class="Fields"><label for="specialisation">Specialisation <span class="requiredField">*</span></label></td>
      <td><select name="specialization"  class="select">
      <option value="0">-- Select Your Specialization --</option>

        <?php specializationQuery(); ?>
      </select></td>

    </tr>

    <tr>
      <td class="Fields"><label for="district">District<span class="requiredField">*</span></label></td>
      <td><select name="district"  class="select">
      <option value="0">-- Select Your District --</option>

        <?php districtQuery(); ?>
      </select></td>

      <td class="Fields"><label for="village">Village<span class="requiredField">*</span></label></td>
      <td><select name="village"  class="select">
      <option value="0">-- Select Your Village --</option>

        <?php villageQuery(); ?>
      </select></td>

    </tr>

    <tr>
      <td class="Fields"><label for="email">Email Adress<span class="requiredField">*</span></label></td>
      <td><input type="text" name="email" placeholder="Email Adress" />
        <br /></td>
      <td><label for="username"><span class="Fields">User Name</span> <span class="requiredField">*</span></label></td>
      <td><input type="text" name="username" placeholder="Username" />
        <br /></td>

    </tr>

    <tr>
      <td class="Fields"><label for="password">Password<span class="requiredField">*</span></label></td>
      <td><input type="password" name="pass1" placeholder="Password" />
        <br /></td>
      <td class="Fields"><label for="password2">Re_Password<span class="requiredField">*</span></label></td>
      <td><input type="password" name="pass2" placeholder="Validate Password" />
        <br /></td>

    </tr>

    <tr>
      <td></td>
      <td></td>
      <td><input type="submit" value="Register"/></td>
      <td></td>
    </tr>

  </form>
</table>
<!--</div>-->
  </tr>



  <tr>
    <td><?php require_once('footer.php'); ?></td>
  </tr>
  </tr>
  </tr>
</table>



</body>
</html>
<?php ob_end_flush(); ?>

任何人都可以帮助我？？

4

4 回答 4

4

这不是错误，它是 mysql_query 返回的。
要获取值，您应该遍历 mysql 结果

while($row = mysql_fetch_assoc($query))
    print_r($row);
于 2013-04-13T09:18:17.493 回答
0

query1= 您在用户字段中没有 specilization_id。并且您user在第二个查询中尝试使用 it-user.specialization_id 而不是 user 因为它可能是关键字。

于 2013-04-13T09:20:24.423 回答
0

首先，我建议您不要使用旧的和过时的 mysql 扩展，而是升级到 mysqli 或 PDO 扩展。您认为没有错误，您只需要遍历结果即可。

我会使用 mysqli 扩展来这样做。

//Connect to the db using the mysql improved extension
$mysqli = new mysqli("localhost", "user", "password", "database");
if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}

//Select spec
$query = "SELECT specialization_name FROM specialization, user WHERE user.specialization_id = specialization.specialization_id";
$result = $mysqli->query($query);

//Print results
while($data = $result->fetch_assoc()){
echo'<pre>'; // Format your dump as code
var_dump($data);
}
于 2013-04-13T09:30:32.223 回答
0 
$query_select_spec = mysql_query("SELECT specialization_name FROM specialization, user WHERE user.specialization_id = specialization.specialization_id")or die(mysql_error());
$row_select_spec = mysql_fetch_assoc ($query_select_spec);

$specialization = $row_select_spec['specialization_name'];

$query = mysql_query("INSERT INTO user(user_name, first_name, last_name, address, district_name, village_name, birth_date, email_address, specialization_name, password, registered_date)VALUES('$username', '$fname', '$lname', '$country', '$district', '$village', '$bdate', '$email', '$specialization', '$pass1',  now())") or die("could not insert data");
于 2013-04-13T09:22:33.217 回答