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  1. #1
    Registered User
    Join Date: Feb:2010
    Location:
    Posts: 2

    Post onChange <option>

    - , <option>.
    , SN -, .
    Code:
     
     function SerialNumber($rowID)
     { 	$query = "SELECT * FROM `items
            ."WHERE pk_ProductItemId = $rowID"`;
             while ($row = mysql_fetch_array($result, MYSQL_BOTH)) 
    	 { $SerialNumber = $row['SerialNumber'];
    	 }				
    	return $SerialNumber;
    
     }
      ...
      <select name = test onChange = "SerialNumber($rowID)"> 
      ...
      while ($row = mysql_fetch_array($result, MYSQL_BOTH)) 
    				
    	{
    		$rowID = $row['pk_ProductItemId']; 
    		$Specification = $row['Specification'];
    		$Cash = $row['SalePrice'];
                    $Currency = $row['Currency'];
                    print ( "<option value=$rowID>ID: ".$rowID."     ".$Specification." Price: ".$Cash." ".$Currency."</option>\n" );
            }
      print(
    "<input type=text  name=SN value=".$SerialNumber.">");
    Java , onChange - SerialNumber() , , !

  2. #2
    ! vbTheKing's Avatar
    Join Date: Sep:2003
    Location:
    Posts: 4,138
    Java, JavaScript - .
    , AJAX. jQuery JavaScript-a. tutorial- - .
    , - , .

    P.S. , , , . " "?
    ''? * *
    - !
    ...

  3. #3
    TEKIL4O's Avatar
    Join Date: Feb:2007
    Location: Rousse/Sofia
    Posts: 341
    onchange="document.getElementById('ID_fi eld_named_SN').value = this.value;" -> , <select> <option>- value <option>-.




    P.S. ... ID_field_named_SN space, ?
    EP 9NPA+ U (HR-05/IFX)| 4200+X2@2.8GHz (IFX-14) | 2x1GB KINGSTON (DDR430 3-4-3-6-1T@2.7V) | GB 8800GT (512MB) | WD6401AALS | CFT-750-14CS

  4. #4
    Bombera's Avatar
    Join Date: Jul:2001
    Location: 4EVA
    Posts: 13,833
    , ,
    EVGA X299 FTW K|i9-7960X@4.7|4x8 Patriot Viper Steel 4000|GTX 1660 Ti|970 EVO 1 TB|Seasonic Focus GX-1000|Xigmatek Elysium|
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  5. #5
    Registered User
    Join Date: Jul:2005
    Location: Sofiq
    Posts: 2,798

    Thumbs up

    JavaScript AJAX, . :

    Code:
    <?
    function SerialNumber($rowID) {
    	$res = mysql_query("SELECT * FROM `items`WHERE pk_ProductItemId = $rowID");
        $row = mysql_fetch_array($res, MYSQL_BOTH);
        return $row['SerialNumber'];
    }
      ...
      <select name="test" onchange="jsGetSerail(this.value)"> 
      ...
    while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
    	$rowID = $row['pk_ProductItemId']; 
    	$Specification = $row['Specification'];
    	$Cash = $row['SalePrice'];
    	$Currency = $row['Currency'];
    	$serials[$rowID] = SerialNumber($rowID);
    	print ( "<option value=\"$rowID\">ID: ".$rowID."     ".$Specification." Price: ".$Cash." ".$Currency."</option>\n" );
    }
    print '</select>';
    ?>
    <script type="text/javascript">
    function jsGetSerail(row_id) {
    	var searials = <?=json_encode($serials)?>;
    	document.getElementById('selected_serial').value = searials[row_id];
    }
    </script>
    <?
    print("<input type=\"text\" id=\"selected_serial\"  name=\"SN\" value=".$SerialNumber.">");

  6. #6
    Registered User
    Join Date: Feb:2010
    Location:
    Posts: 2
    - !

  7. #7
    Registered User tedych's Avatar
    Join Date: Nov:2003
    Location:
    Posts: 17,654
    <select>- onChange.
    -, . onChange , . , setInterval , - NN . , .

  8. #8
    Bombera's Avatar
    Join Date: Jul:2001
    Location: 4EVA
    Posts: 13,833
    Quote Originally Posted by tedych View Post
    <select>- onChange.
    -, . onChange , . , setInterval , - NN . , .
    ?
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