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У меня есть 3 вида поискаУ меня есть 3 вида поиска, но это сделать dusplication

по губернаторстве
районными
городе

каждый раз, когда пользователь выбрал губернаторство система отобразит правильные ответы

, но если пользователь выбирает район, он дублирует результат, который означает, что он показывает тот же результат в провинции, и тот, который связан с выбранным районом или деревней

, но я хочу просто показать пользователя, у которого есть выбранный район или провинция или деревня не все

код:

<?php 
    if(isset($_POST['listbyq'])) 
    {  
    //********************by governorate**************************************// 
     if($_POST['listbyq']=="by_gov") 
     { 
      $bygov = $_POST['governorate']; 
      $sql = mysql_query("SELECT user_id,first_name, last_name, birth_date, registered_date, 
     s.specialization_name, 
     g.governorate_name, 
     d.district_name, 
     v.village_name 
       FROM members u 
          INNER JOIN specialization s 
          ON u.specialization = s.specialization_id 
          INNER JOIN governorate g 
          ON u.governorate = g.governorate_id 
          INNER JOIN districts d 
          ON u.district = d.district_id 
          INNER JOIN village v 
          ON u.village = v.id 
          WHERE governorate = '$bygov'")or die(mysql_error("Error: querying the governorate")); 

      $num_row = mysql_num_rows($sql); 
      if($num_row > 0) 
      { 
       while($row = mysql_fetch_array($sql)) 
       { 
        $row_id = $row['user_id']; 
        $row_first_name = $row['first_name']; 
        $row_last_name = $row['last_name']; 
        $row_birthdate = $row['birth_date']; 
        $row_registered_date = $row['registered_date']; 
        $row_spec = $row['specialization_name']; 
        $row_gov = $row['governorate_name']; 
        $row_dist = $row['district_name']; 
        $row_village = $row['village_name']; 

        ////***********for the upload image*************************// 
      $check_pic="members/$row_id/image01.jpg"; 
      $default_pic="members/0/image01.jpg"; 
      if(file_exists($check_pic)) 
      { 
       $user_pic="<img src=\"$check_pic\"width=\"120px\"/>"; 
      } 
      else 
      { 
       $user_pic="<img src=\"$default_pic\"width=\"120px\"/>"; 
      } 

       $outputlist.=' 
     <table width="100%"> 
        <tr> 
         <td width="23%" rowspan="5"><div style="height:120px;overflow:hidden;"><a href =    "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$user_pic.'</a></div></td> 
         <td width="14%"><div align="right">Name:</div></td> 
         <td width="63%"><a href = "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$row_first_name.' '.$row_last_name.'</a></td> 
         </tr> 

         <tr> 
          <td><div align="right">Birth date:</div></td> 
          <td>'.$row_birthdate.'</td> 
         </tr> 
         <tr> 
         <td><div align="right">Registered:</div></td> 
         <td>'.$row_registered_date.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Job:</div></td> 
         <td>'.$row_spec.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Location:</div></td> 
         <td>'.$row_gov.'__'.$row_dist.'__'.$row_village.'</td> 
         </tr> 
         </table> 
         <hr /> 
       '; 

       } 
      } 

     } 
     else 
     { 
      $errorMSG = "No member within this selected governorate"; 
     } 
    //*****************************by District***************************************// 
     if($_POST['listbyqa']=="by_dist") 
     { 
      @ $bydist = $_POST['district']; 
      $sql = mysql_query("SELECT user_id,first_name, last_name, birth_date, registered_date, 
     s.specialization_name, 
     g.governorate_name, 
     d.district_name, 
     v.village_name 
       FROM members u 
          INNER JOIN specialization s 
          ON u.specialization = s.specialization_id 
          INNER JOIN governorate g 
          ON u.governorate = g.governorate_id 
          INNER JOIN districts d 
          ON u.district = d.district_id 
          INNER JOIN village v 
          ON u.village = v.id 
          WHERE district = '$bydist'")or die(mysql_error("Error: querying the district")); 

      $num_row = mysql_num_rows($sql); 
      if($num_row > 0) 
      { 
       while($row = mysql_fetch_array($sql)) 
       { 
        $row_id = $row['user_id']; 
        $row_first_name = $row['first_name']; 
        $row_last_name = $row['last_name']; 
        $row_birthdate = $row['birth_date']; 
        $row_registered_date = $row['registered_date']; 
        $row_spec = $row['specialization_name']; 
        $row_gov = $row['governorate_name']; 
        $row_dist = $row['district_name']; 
        $row_village = $row['village_name']; 

        ////***********for the upload image*************************// 
      $check_pic="members/$row_id/image01.jpg"; 
      $default_pic="members/0/image01.jpg"; 
      if(file_exists($check_pic)) 
      { 
       $user_pic="<img src=\"$check_pic\"width=\"120px\"/>"; 
      } 
      else 
      { 
       $user_pic="<img src=\"$default_pic\"width=\"120px\"/>"; 
      } 

       $outputlist.=' 
     <table width="100%"> 
        <tr> 
         <td width="23%" rowspan="5"><div style="height:120px;overflow:hidden;"><a href =    "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$user_pic.'</a></div></td> 
         <td width="14%"><div align="right">Name:</div></td> 
         <td width="63%"><a href = "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$row_first_name.' '.$row_last_name.'</a></td> 
         </tr> 

         <tr> 
          <td><div align="right">Birth date:</div></td> 
          <td>'.$row_birthdate.'</td> 
         </tr> 
         <tr> 
         <td><div align="right">Registered:</div></td> 
         <td>'.$row_registered_date.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Job:</div></td> 
         <td>'.$row_spec.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Location:</div></td> 
         <td>'.$row_gov.'__'.$row_dist.'__'.$row_village.'</td> 
         </tr> 
         </table> 
         <hr /> 
       '; 

       } 
      } 

     } 
     else 
     { 
      $errorMSG = "No member within this selected District"; 
     } 

    //****************************by Village**************************************// 
    if($_POST['listbyqb']=="by_city") 
     { 
      @ $byvillage = $_POST['village']; 
      $sql = mysql_query("SELECT user_id,first_name, last_name, birth_date, registered_date, 
     s.specialization_name, 
     g.governorate_name, 
     d.district_name, 
     v.village_name 
       FROM members u 
          INNER JOIN specialization s 
          ON u.specialization = s.specialization_id 
          INNER JOIN governorate g 
          ON u.governorate = g.governorate_id 
          INNER JOIN districts d 
          ON u.district = d.district_id 
          INNER JOIN village v 
          ON u.village = v.id 
          WHERE village = '$byvillage'")or die(mysql_error("Error: querying the district")); 

      $num_row = mysql_num_rows($sql); 
      if($num_row > 0) 
      { 
       while($row = mysql_fetch_array($sql)) 
       { 
        $row_id = $row['user_id']; 
        $row_first_name = $row['first_name']; 
        $row_last_name = $row['last_name']; 
        $row_birthdate = $row['birth_date']; 
        $row_registered_date = $row['registered_date']; 
        $row_spec = $row['specialization_name']; 
        $row_gov = $row['governorate_name']; 
        $row_dist = $row['district_name']; 
        $row_village = $row['village_name']; 

        ////***********for the upload image*************************// 
      $check_pic="members/$row_id/image01.jpg"; 
      $default_pic="members/0/image01.jpg"; 
      if(file_exists($check_pic)) 
      { 
       $user_pic="<img src=\"$check_pic\"width=\"120px\"/>"; 
      } 
      else 
      { 
       $user_pic="<img src=\"$default_pic\"width=\"120px\"/>"; 
      } 

       $outputlist.=' 
     <table width="100%"> 
        <tr> 
         <td width="23%" rowspan="5"><div style="height:120px;overflow:hidden;"><a href =    "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$user_pic.'</a></div></td> 
         <td width="14%"><div align="right">Name:</div></td> 
         <td width="63%"><a href = "http://localhost/newadamKhoury/profile.php?user_id='.$row_id.'" target="_blank">'.$row_first_name.' '.$row_last_name.'</a></td> 
         </tr> 

         <tr> 
          <td><div align="right">Birth date:</div></td> 
          <td>'.$row_birthdate.'</td> 
         </tr> 
         <tr> 
         <td><div align="right">Registered:</div></td> 
         <td>'.$row_registered_date.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Job:</div></td> 
         <td>'.$row_spec.'</td> 
         </tr> 

         <tr> 
         <td><div align="right">Location:</div></td> 
         <td>'.$row_gov.'__'.$row_dist.'__'.$row_village.'</td> 
         </tr> 
         </table> 
         <hr /> 
       '; 

       } 
      } 

     } 
     else 
     { 
      $errorMSG = "No member within this selected District"; 
     } 
    } 

?>

источник

2013-05-18 LebDev

проверить, какое значение передается в listbyqb, эхом его. – Rahul11

В вашем коде имеются инъекции SQL. Перейдите к [подготовленным заявлениям] (http://bobby-tables.com/php.html). –

it display by_city – LebDev

Если вы хотите только самые зернистые данные, чтобы показать, ваша условная структура должна выглядеть следующим образом, в противном случае он будет выполнять каждый из них, что доволен.

if ($_POST['listbyqb']=="by_city") {...} 
else if ($_POST['listbyqa']=="by_district") {...} 
else if ($_POST['listbyq']=="by_ governorate") {...} 
else {...}

источник

2016-08-11 19:44:27 Steve

У меня есть 3 вида поиска, но это сделать dusplication

код:

ответ

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