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Based on 1 user-input field I want to populate multiple fields in a database table. See code below: I would like at assign $Relatienummer to hidden input field "relatienummer" and $Achternaam to "naam" and then submit. Any suggestions on how to do it?

<input value="" id="hidden_10" name="relatienummer" type="hidden" />
<div class="form_item">
  <div class="form_element cf_dropdown">
    <label class="cf_label" style="width: 150px;">Naam :</label>

    <?php
	$db =& JFactory::getDBO();
	$query = "
	SELECT *
	FROM `Ledenbestand`
	ORDER BY Achternaam";
	$db->setQuery($query);
	$rows = $db->loadObjectList();
    ?>

    <select class="cf_inputbox validate-selection" id="select_11" size="1" title=""  name="naam">
	    <?php
		foreach ($rows as $row) {
	      		echo "<option value='$row->Relatienummer'>$row->Achternaam $row->Relatienummer</option>";
		}
	    ?>
    </select>
   </div>
  <div class="cfclear"> </div>
</div>

Hi JvdStel,

Assuming that 'Relatienummer' is a unique reference you can do this in the ONSubmit Before Email box:

<?php
$Relatienummer = JRequest::getString('naam', '', 'post');
$Achternaam = '';
if ( $Relatienummer ) {
  $db =& JFactory::getDBO();
  $query = "
    SELECT `Achternaam`
      FROM `Ledenbestand`
      WHERE `Relatienummer` = '$Relatienummer' ;
  $db->setQuery($query);
  $Achternaam = $db->loadResult();
}
JRequest::setVar('Achternaam', $Achternaam);
?>

(You already have $Relatienummer in the form data.

Bob

NB: This is code for CFv3

Thanks Greyhead
Somehow I can't get the code in the "onsubmit - before email" to work..

Can you indicate what's wrong with it?

I have defined (part of) a form as follows:

<input value="" id="hidden_10" name="naam" type="hidden" />

<div class="form_item">
  <div class="form_element cf_dropdown">
    <label class="cf_label" style="width: 150px;">Relatienummer :</label>

    <?php
   $db =& JFactory::getDBO();
   $query = "
   SELECT *
   FROM `CKC_Ledenbestand`
   ORDER BY Achternaam";
   $db->setQuery($query);
   $rows = $db->loadObjectList();
    ?>

    <select class="cf_inputbox validate-selection" id="select_11" size="1" title=""  name="relatienummer">
       <?php
      foreach ($rows as $row) {
               echo "<option value='$row->Relatienummer'>$row->Achternaam $row->Voorletters $row->Tussenvoegsel $row->Relatienummer</option>";
      }
       ?>
    </select>
   </div>
  <div class="cfclear"> </div>
</div>

In Onsubmit I have:

<?php
$Relatienummer = JRequest::getString('relatienummer', '', 'post');
$Achternaam = '';
if ( $Relatienummer ) {
  $db =& JFactory::getDBO();
  $query = "
    SELECT `Achternaam`
      FROM `CKC_Ledenbestand`
      WHERE `Relatienummer` = '$Relatienummer' ;
  $db->setQuery($query);
  $Achternaam = $db->loadResult();
}
JRequest::setVar('naam', $Achternaam);
?>

I have set a DB connect to a table called "Kleding". When I check the result after a submit of the form, "relatienummer" is filled all right (from the form code), but the "naam" field (from the onsubmit code) is left blank, where "Achternaam" in `CKC_Ledenbestand` exists. What am I doing wrong?

Hi JvdStel,

Is 'Send Emails' set to Yes on the Form general tab? If not then the OnSbmit Before Email code doesn't run.

Bob

No, it was not (I am not sending any emails). But when I do, I get a parse error (twice):

Parse error: syntax error, unexpected $end in /www/v/v/c/vvckc.nl/public_html/Test1/components/com_chronocontact/libraries/customcode.php(64) : eval()'d code on line 14

Hi JvdStel,

I think that's because of a missing "; at the end of the query here

if ( $Relatienummer ) {
  $db =& JFactory::getDBO();
  $query = "
    SELECT `Achternaam`
      FROM `CKC_Ledenbestand`
      WHERE `Relatienummer` = '$Relatienummer' ;
  "; // <-- add this line
  $db->setQuery($query);
  $Achternaam = $db->loadResult();
}

Bob

:oops: 😶 😶 😶
It works...
Thanks!

Johan