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Complex Query with PHP

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Join Date: Aug 2007

Posts: 199

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tanha

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Complex Query with PHP

Oct 10th, 2007

Hi.
I want to create a program for LIBRARY, I faced to problem on depositing book section (Giving book to someone), in this section there is a combo which should contian the books name, maybe we have from one book two, three (Quantity), if one of them given to some one then one should be less than Book Quantity, and if all of them given for deposit, then in the combo the name of that book must not appear, so I did this in MS ACCESS, now want to have this in PHP and MySQL, so I did the following but I dont know what is the problem:

 Help with Code Tags 
 PHP Syntax (Toggle Plain Text) 
 
$qryDepositedBooks = select("SELECT tblDeposit.bookId AS [Book ID], Last(tblDeposit.depositId) AS [Last Deposited Book], Count(tblDeposit.depositId) AS [Total Deposited Book], tblBook.bookQuantity, tblDeposit.isBookReturn
FROM tblBook LEFT JOIN tblDeposit ON tblBook.bookId = tblDeposit.bookId GROUP BY tblDeposit.bookId, tblBook.bookQuantity, tblDeposit.isBookReturn HAVING (((tblDeposit.isBookReturn)=0))");
 
 $qryDepositedBooksForPersonnel = select("SELECT tblDeposit.*
FROM $qryDepositedBooks LEFT JOIN tblDeposit $qryDepositedBooks.[Last Deposited Book] = tblDeposit.depositId");
 
 $qryBooksReadyForDeposit = select("SELECT tblBook.bookName, tblBook.bookId, $qryDepositedBooks.[Total Deposited Book], $qryDepositedBooksForPersonnel.isBookReturn FROM (tblBook LEFT JOIN $qryDepositedBooks ON tblBook.bookId = $qryDepositedBooks.[Book ID]) LEFT JOIN $qryDepositedBooksForPersonnel ON tblBook.bookId = $qryDepositedBooksForPersonnel.bookId
WHERE ((($qryDepositedBooks.[Total Deposited Book])<([tblBook]![bookQuantity]) Or ($qryDepositedBooks.[Total Deposited Book]) Is Null)) OR ((($qryDepositedBooksForPersonnel.isBookReturn)=1))
ORDER BY $qryDepositedBooks.[Total Deposited Book] DESC");
$qryDepositedBooks = select("SELECT tblDeposit.bookId AS [Book ID], Last(tblDeposit.depositId) AS [Last Deposited Book], Count(tblDeposit.depositId) AS [Total Deposited Book], tblBook.bookQuantity, tblDeposit.isBookReturn
FROM tblBook LEFT JOIN tblDeposit ON tblBook.bookId = tblDeposit.bookId GROUP BY tblDeposit.bookId, tblBook.bookQuantity, tblDeposit.isBookReturn HAVING (((tblDeposit.isBookReturn)=0))");

 $qryDepositedBooksForPersonnel = select("SELECT tblDeposit.*
FROM $qryDepositedBooks LEFT JOIN tblDeposit $qryDepositedBooks.[Last Deposited Book] = tblDeposit.depositId");

 $qryBooksReadyForDeposit = select("SELECT tblBook.bookName, tblBook.bookId, $qryDepositedBooks.[Total Deposited Book], $qryDepositedBooksForPersonnel.isBookReturn FROM (tblBook LEFT JOIN $qryDepositedBooks ON tblBook.bookId = $qryDepositedBooks.[Book ID]) LEFT JOIN $qryDepositedBooksForPersonnel ON tblBook.bookId = $qryDepositedBooksForPersonnel.bookId
WHERE ((($qryDepositedBooks.[Total Deposited Book])<([tblBook]![bookQuantity]) Or ($qryDepositedBooks.[Total Deposited Book]) Is Null)) OR ((($qryDepositedBooksForPersonnel.isBookReturn)=1))
ORDER BY $qryDepositedBooks.[Total Deposited Book] DESC");

in combo section:

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 PHP Syntax (Toggle Plain Text) 
 
<td><select name="cboBook" id="cboBook">
 
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($qryBooksReadyForDeposit);$i++)
   {
    $b_code=mysql_fetch_assoc($qryBooksReadyForDeposit);
    ?>
    <option value="<?php print($b_code['bookId']); ?>"><?php print($b_code['bookName']); ?></option>
    <?php
   }
   ?>
 
     </select></td>
<td><select name="cboBook" id="cboBook">
    
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($qryBooksReadyForDeposit);$i++)
   {
    $b_code=mysql_fetch_assoc($qryBooksReadyForDeposit);
    ?>
    <option value="<?php print($b_code['bookId']); ?>"><?php print($b_code['bookName']); ?></option>
    <?php
   }
   ?>
    
     </select></td>

I cant see anything in Combo
need your guide...

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Join Date: Aug 2007

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tanha

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Re: Complex Query with PHP

Oct 10th, 2007

I want to know how can I merge three queries together, if u see the above code, I have three queries, which I used one in other, How it is possible, plz some one guide me through this...

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tanha

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Re: Complex Query with PHP

Oct 11th, 2007

anyone plz help me through this problem, please...

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ryan_vietnow ryan_vietnow is offline

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Re: Complex Query with PHP

Oct 11th, 2007

Try the UNION function in SQL to merge 3 queries together..

http://www.ryantetek.com/

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fatihpiristine fatihpiristine is offline

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Re: Complex Query with PHP

Oct 12th, 2007

it is not complicated but give more details.

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tanha

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Re: Complex Query with PHP

Oct 17th, 2007

 Help with Code Tags 
 PHP Syntax (Toggle Plain Text) 
 
<body>
<?php
 include ("../../ControlPanel/General/database.php");
   connect();
 $sqlpersonnel = select("SELECT personnelId, personnelCode, personnelName, personnelFamily FROM tblpersonnel ORDER BY personnelCode");
 //$sqlbook = select("SELECT bookId, bookCode, bookName  FROM tblbook ORDER BY bookCode");
 
 $qryDepositedBooks = select("SELECT tblDeposit.bookId AS [Book ID], Last(tblDeposit.depositId) AS [Last Deposited Book], Count(tblDeposit.depositId) AS [Total Deposited Book], tblBook.bookQuantity, tblDeposit.isBookReturn
FROM tblBook LEFT JOIN tblDeposit ON tblBook.bookId = tblDeposit.bookId GROUP BY tblDeposit.bookId, tblBook.bookQuantity, tblDeposit.isBookReturn HAVING (((tblDeposit.isBookReturn)=0))");
 $qryDepositedBooksForPersonnel = select("SELECT tblDeposit.*
FROM $qryDepositedBooks LEFT JOIN tblDeposit $qryDepositedBooks.[Last Deposited Book] = tblDeposit.depositId");
 $qryBooksReadyForDeposit = select("SELECT tblBook.bookName, tblBook.bookId, $qryDepositedBooks.[Total Deposited Book], $qryDepositedBooksForPersonnel.isBookReturn FROM (tblBook LEFT JOIN $qryDepositedBooks ON tblBook.bookId = $qryDepositedBooks.[Book ID]) LEFT JOIN $qryDepositedBooksForPersonnel ON tblBook.bookId = $qryDepositedBooksForPersonnel.bookId
WHERE ((($qryDepositedBooks.[Total Deposited Book])<([tblBook]![bookQuantity]) Or ($qryDepositedBooks.[Total Deposited Book]) Is Null)) OR ((($qryDepositedBooksForPersonnel.isBookReturn)=1))
ORDER BY $qryDepositedBooks.[Total Deposited Book] DESC");
 
 disConnect();
?>
 <form id="frmDefineDeposit" name="frmDefineDeposit" method="post" action="saveDeposit.php">
   <table width="1000" border="0" align="center" cellpadding="3" cellspacing="3">
  <tr>
    <td width="256"><label>Select Personnel Info :</label>
      &nbsp;</td>
    <td width="523"><select name="cboPersonnel" id="cboPersonnel">
 
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($sqlpersonnel);$i++)
   {
    $p_code=mysql_fetch_assoc($sqlpersonnel);
    $p_info = $p_code['personnelCode'] . " - " . $p_code['personnelName'] . " - " . $p_code['personnelFamily'];
    ?>
    <option value="<?php print($p_code['personnelId']); ?>"><?php print($p_info); ?></option>
    <?php
   }
   ?>   
 
      </select>
    <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Select Book  Info :</label>
      &nbsp;</td>
    <td><select name="cboBook" id="cboBook">
 
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($qryBooksReadyForDeposit);$i++)
   {
    $b_code=mysql_fetch_assoc($qryBooksReadyForDeposit);
    ?>
    <option value="<?php print($b_code['bookId']); ?>"><?php print($b_code['bookName']); ?></option>
    <?php
   }
   ?>
 
      </select>
    <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Date Received :</label>
      &nbsp;</td>
    <td><input name="txtDateReceived" type="text" id="txtDateReceived" size="40" />
       <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Date Returned   :</label>
      &nbsp;</td>
    <td><input name="txtDateReturned" type="text" size="40" id="txtDateReturned" /></td>
  </tr>
  <tr>
    <td><label>Select Type of Guarantee :</label>
      &nbsp;</td>
    <td><select name="cboGuarantee" id="cboGuarantee">
    <option></option>
      <option value="Library Card">Library Card</option>
      <option value="ID Card">ID Card</option>
      <option value="Student Card">Student Card</option>
      <option value="Passport">Passport</option>
      </select>
    </td>
     </tr>
  <tr>
    <td><label>Comment :</label>
      &nbsp;</td>
    <td><textarea name="txtComment" cols="80" rows="6" id="txtComment"></textarea></td>
     </tr>
  <tr>
    <td><input name="cmdDepositBook" type="button" class="cmd" id="cmdDepositBook" onclick="checkForm();" value="Deposit Book"/>
      <span class="style1">
      <input name="cmdBack" type="button" id="cmdBack" value="Back Main" onclick="window.location.href='../../ControlPanel/main.php';" class="cmd"/>
       </span></td>
    <td>&nbsp;</td>
  </tr>
   </table>
 </form>
<?php
 if(isset($_GET['OK']))
 {
  ?>
   <script language="javascript"> alert('Book deposited successfully...'); </script>
  <?php
 }
 if(isset($_GET['notOK']))
 {
  ?>
  <script language="javascript"> alert('Sorry, Book did deposited!!!'); </script>
  <?php
 }
?>
</body>
<body>
<?php
 include ("../../ControlPanel/General/database.php");
   connect();
 $sqlpersonnel = select("SELECT personnelId, personnelCode, personnelName, personnelFamily FROM tblpersonnel ORDER BY personnelCode");
 //$sqlbook = select("SELECT bookId, bookCode, bookName  FROM tblbook ORDER BY bookCode");
 
 $qryDepositedBooks = select("SELECT tblDeposit.bookId AS [Book ID], Last(tblDeposit.depositId) AS [Last Deposited Book], Count(tblDeposit.depositId) AS [Total Deposited Book], tblBook.bookQuantity, tblDeposit.isBookReturn
FROM tblBook LEFT JOIN tblDeposit ON tblBook.bookId = tblDeposit.bookId GROUP BY tblDeposit.bookId, tblBook.bookQuantity, tblDeposit.isBookReturn HAVING (((tblDeposit.isBookReturn)=0))");
 $qryDepositedBooksForPersonnel = select("SELECT tblDeposit.*
FROM $qryDepositedBooks LEFT JOIN tblDeposit $qryDepositedBooks.[Last Deposited Book] = tblDeposit.depositId");
 $qryBooksReadyForDeposit = select("SELECT tblBook.bookName, tblBook.bookId, $qryDepositedBooks.[Total Deposited Book], $qryDepositedBooksForPersonnel.isBookReturn FROM (tblBook LEFT JOIN $qryDepositedBooks ON tblBook.bookId = $qryDepositedBooks.[Book ID]) LEFT JOIN $qryDepositedBooksForPersonnel ON tblBook.bookId = $qryDepositedBooksForPersonnel.bookId
WHERE ((($qryDepositedBooks.[Total Deposited Book])<([tblBook]![bookQuantity]) Or ($qryDepositedBooks.[Total Deposited Book]) Is Null)) OR ((($qryDepositedBooksForPersonnel.isBookReturn)=1))
ORDER BY $qryDepositedBooks.[Total Deposited Book] DESC");
 
 disConnect();
?>
 <form id="frmDefineDeposit" name="frmDefineDeposit" method="post" action="saveDeposit.php">
   <table width="1000" border="0" align="center" cellpadding="3" cellspacing="3">
  <tr>
    <td width="256"><label>Select Personnel Info :</label>
      &nbsp;</td>
    <td width="523"><select name="cboPersonnel" id="cboPersonnel">
 
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($sqlpersonnel);$i++)
   {
    $p_code=mysql_fetch_assoc($sqlpersonnel);
    $p_info = $p_code['personnelCode'] . " - " . $p_code['personnelName'] . " - " . $p_code['personnelFamily'];
    ?>
    <option value="<?php print($p_code['personnelId']); ?>"><?php print($p_info); ?></option>
    <?php
   }
   ?>   
 
      </select>
    <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Select Book  Info :</label>
      &nbsp;</td>
    <td><select name="cboBook" id="cboBook">
 
   <option></option>
   <?php 
   for($i=0;$i<mysql_num_rows($qryBooksReadyForDeposit);$i++)
   {
    $b_code=mysql_fetch_assoc($qryBooksReadyForDeposit);
    ?>
    <option value="<?php print($b_code['bookId']); ?>"><?php print($b_code['bookName']); ?></option>
    <?php
   }
   ?>
 
      </select>
    <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Date Received :</label>
      &nbsp;</td>
    <td><input name="txtDateReceived" type="text" id="txtDateReceived" size="40" />
       <span class="style1">*</span></td>
  </tr>
  <tr>
    <td><label>Date Returned   :</label>
      &nbsp;</td>
    <td><input name="txtDateReturned" type="text" size="40" id="txtDateReturned" /></td>
  </tr>
  <tr>
    <td><label>Select Type of Guarantee :</label>
      &nbsp;</td>
    <td><select name="cboGuarantee" id="cboGuarantee">
    <option></option>
      <option value="Library Card">Library Card</option>
      <option value="ID Card">ID Card</option>
      <option value="Student Card">Student Card</option>
      <option value="Passport">Passport</option>
      </select>
    </td>
     </tr>
  <tr>
    <td><label>Comment :</label>
      &nbsp;</td>
    <td><textarea name="txtComment" cols="80" rows="6" id="txtComment"></textarea></td>
     </tr>
  <tr>
    <td><input name="cmdDepositBook" type="button" class="cmd" id="cmdDepositBook" onclick="checkForm();" value="Deposit Book"/>
      <span class="style1">
      <input name="cmdBack" type="button" id="cmdBack" value="Back Main" onclick="window.location.href='../../ControlPanel/main.php';" class="cmd"/>
       </span></td>
    <td>&nbsp;</td>
  </tr>
   </table>
 </form>
<?php
 if(isset($_GET['OK']))
 {
  ?>
   <script language="javascript"> alert('Book deposited successfully...'); </script>
  <?php
 }
 if(isset($_GET['notOK']))
 {
  ?>
  <script language="javascript"> alert('Sorry, Book did deposited!!!'); </script>
  <?php
 }
?>
</body>

NOTE:
I want from those three queries, just the books which is ready for deposit shown in combo box, I did this in MS Access, but now want to migrate to PHP and MySQL, so plz someone help and guide me through this ...

I want to have the same queries of the attachment in php and MySQL

Attached Files