如何在php中显示两个不同表的信息

时间：2012-11-15 05:46:14

标签： php html

  

可能重复：
  how to display the information in php of two different table with same data in it ony the name or id is different

此代码显示表的信息 只想显示我选择的一个表信息

因为有两个表菜单和非菜单。

在这两个表中，n个字段和项目作为输入给出 因此，当我选择表格中的一个项目时，将显示这些项目的信息

因为当我选择表格的特定项目时它会显示两个表格信息。

可以尝试帮助.. 

<?php
session_start();
if(isset($_GET['id']))
{
    $_SESSION['n']=$_GET['id'];
}

$n=$_SESSION['n'];

$con=mysql_connect("localhost","root","");
mysql_select_db("menu",$con);
$sql="select * from menus where id=$n";
$result=mysql_query($sql);
$row=mysql_fetch_array($result);
echo "<table border=0 width=100%  ><tr>";
echo "<td><h1><img src=\"images/veg.jpg\" height=35 width=35  /> $row[tittle]</h1></td>"; ?> 
<?php echo" <td><h1><img src=\"images/telephone1.jpg\" height=35 width=35  /> $row[phone]    </h1></td>";
//<img src="images/Kapu-Lighthouse.jpg"  title="Non veg" width="210" height="150" />

//echo " - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -<br>";
// echo "- $row[phone]"; 
echo "</tr></table>";
?> 
    <img src="upload/<?php  echo $row['photo'];?>" height=300 width= 550 alt="" />
    <?php
echo "<br> <a href=index.php>back</a>";


?>                    

   <?php
    echo"<h4>$row[address]</h4>";
   ?>          
<h1>Gallery</h1>

<table  border=7  cellspacing=10 > <tr>

<td><img src="upload/<?php  echo $row['gallery'];?>" height=150 width= 160 alt="" /> </td>
  <td><img src="upload/<?php  echo $row['gallery1'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['gallery2'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['gallery3'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['gallery4'];?>"height=150 width= 160 /> </td>
</tr>
</table>
<?php mysql_close($con);   ?>
<!-- End veg items to be displayed in menu.php -->


 <!-- Non veg items to be displayed in menu.php -->
         <?php



                    if(isset($_GET['nid']))

{
    $_SESSION['n']=$_GET['nid'];
}

$n=$_SESSION['n'];


$con=mysql_connect("localhost","root","");
mysql_select_db("menu",$con);
$sql="select * from nonmenu where id=$n";
echo "$sql";
$result=mysql_query($sql);
$row=mysql_fetch_array($result);

echo "<table border=0 width=100%  ><tr>";
echo "<td><h1><img src=\"images/non-veg.jpg\" height=35 width=35  /> $row[ntittle]</h1></td>"; ?> 
<?php echo" <td><h1><img src=\"images/telephone1.jpg\" height=35 width=35  /> $row[nphone]    </h1></td>";
//<img src="images/Kapu-Lighthouse.jpg"  title="Non veg" width="210" height="150" />

//echo " - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -<br>";
// echo "- $row[phone]"; 
echo "</tr></table>";
?> 
    <img src="upload/<?php  echo $row['nphoto'];?>" height=300 width= 550 alt="" />
    <?php
echo "<br> <a href=index.php>back</a>";


?>                    

   <?php
    echo"<h4>$row[naddress]</h4>";
   ?>          
<h1>Gallery</h1>

<table  border=7  cellspacing=10 > <tr>

<td><img src="upload/<?php  echo $row['ngallery'];?>" height=150 width= 160 alt="" /> </td>
  <td><img src="upload/<?php  echo $row['ngallery1'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['ngallery2'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['ngallery3'];?>"height=150 width= 160 /> </td>
  <td><img src="upload/<?php  echo $row['ngallery4'];?>"height=150 width= 160 /> </td>
</tr>
</table>
<?php mysql_close($con); ?>
<!-- End Non veg items to be displayed in menu.php -->




        </div>
    </div>

1 个答案:

答案 0 :(得分：0)

让主题独占。如果我理解的话，这可能有用：

if(isset($_GET['id']) && (!isset($_GET['nid']))) {
// id tasks
die;
}

if(isset($_GET['nid']) && (!isset($_GET['id'])) ) { 
// nid tasks
die;
}

更新：

<?php
session_start();
if ( isset( $_GET[ 'id' ] ) && ( !isset( $_GET[ 'nid' ] ) ) ) {
  $_SESSION[ 'n' ] = $_GET[ 'id' ];
  $n = $_SESSION[ 'n' ];
  $con = mysql_connect( "localhost", "root", "" );
  mysql_select_db( "menu", $con );
  $sql    = "select * from menus where id=$n";
  $result = mysql_query( $sql );
  $row    = mysql_fetch_array( $result );
  echo "<table border=0 width=100%  ><tr>";
  echo "<td><h1><img src=\"images/veg.jpg\" height=35 width=35  /> $row[tittle]</h1></td>";
 ?>

<?php echo" <td><h1><img src=\"images/telephone1.jpg\" height=35 width=35  /> $row[phone]    </h1></td>";
  //<img src="images/Kapu-Lighthouse.jpg"  title="Non veg" width="210" height="150" />
  //echo " - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -<br>";
  // echo "- $row[phone]";
  echo "</tr></table>";
  ?>
<img src="upload/<?php  echo $row[ 'photo' ];?>" height=300 width=550 alt="" />
<?php
  echo "<br> <a href=index.php>back</a>";
  echo"<h4>$row[address]</h4>";
  ?>
<h1>Gallery</h1>
<table border=7 cellspacing=10>
  <tr>
    <td><img src="upload/<?php  echo $row[ 'gallery' ];?>" height=150 width=160 alt="" /></td>
    <td><img src="upload/<?php  echo $row[ 'gallery1' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'gallery2' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'gallery3' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'gallery4' ];?>" height=150 width=160 /></td>
  </tr>
</table>
<?php mysql_close( $con ); ?>
<!-- End veg items to be displayed in menu.php -->
<!-- Non veg items to be displayed in menu.php -->
<?php
}; die;
if ( isset( $_GET[ 'nid' ] ) && ( !isset( $_GET[ 'id' ] ) ) ) {
  $_SESSION[ 'n' ] = $_GET[ 'nid' ];
  $n = $_SESSION[ 'n' ];
  $con = mysql_connect( "localhost", "root", "" );
  mysql_select_db( "menu", $con );
  $sql = "select * from nonmenu where id=$n";
  echo "$sql";
  $result = mysql_query( $sql );
  $row    = mysql_fetch_array( $result );
  echo "<table border=0 width=100%  ><tr>";
  echo "<td><h1><img src=\"images/non-veg.jpg\" height=35 width=35  /> $row[ntittle]</h1></td>"; ?>
<?php echo" <td><h1><img src=\"images/telephone1.jpg\" height=35 width=35  /> $row[nphone]    </h1></td>";
  //<img src="images/Kapu-Lighthouse.jpg"  title="Non veg" width="210" height="150" />
  //echo " - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -<br>";
  // echo "- $row[phone]";
  echo "</tr></table>";
  ?>
<img src="upload/<?php  echo $row[ 'nphoto' ];?>" height=300 width=550 alt="" />
<?php
  echo "<br> <a href=index.php>back</a>";
  echo"<h4>$row[naddress]</h4>";
  ?>
<h1>Gallery</h1>
<table border=7 cellspacing=10>
  <tr>
    <td><img src="upload/<?php  echo $row[ 'ngallery' ];?>" height=150 width=160 alt="" /></td>
    <td><img src="upload/<?php  echo $row[ 'ngallery1' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'ngallery2' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'ngallery3' ];?>" height=150 width=160 /></td>
    <td><img src="upload/<?php  echo $row[ 'ngallery4' ];?>" height=150 width=160 /></td>
  </tr>
</table>
<?php
  mysql_close( $con );
//End Non veg items to be displayed in menu.php
}; die;
?>
</div>
</div>
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