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How can i to control 2 database dropdown.

2 dropdown running ok but.

The second depends of first. Like your sample.
But the values are in databases.

Thanks.

Hi ideagrup,

Please see this FAQ - it is for CFv4 but I think it will work similarly in CFv5.

Bob

These screenshots show the process

Thanks

I think that no puts the values in the field. dbread is running and the selection is OK. see image please.

The code for back values to field is this:
<?php
$results = array();
$results[] ='select one please';
foreach ( $form->data['Leer_Especialidades'] as $v ) {
$results[] = $v['cf_id'].'='.$v['Denominacion'];
}
$results = implode("\n", $results);
echo $results;
$mainframe =& JFactory::getApplication();
$mainframe->close();
?>


echo $results no put into field in chronoform 5?

other question. in faqs about this you talk active AJAX.

in chronoforms 5 where is the place to active ajax?

Thomas

Hi ideagrup,

In v5 you have to return the AJAX response in JSON format, so please replace the following lines:

$results = implode("\n", $results);
echo $results;
$mainframe =& JFactory::getApplication();
$mainframe->close();

by:

echo json_encode($results);

Regards,
Max