Hello all
Im trying to hide and show an field depending on a scroll down field also in the same table and screen
so what i´ve done is create a field event on the scroll down field and in the event change i have added the following code.
On client before
-> params["value"] = this.getValue();
On server side
-->
global $conn;
$sql2 = "SELECT * FROM equipamiento_movil where id_equip_mov=".$params["value"];
$consulta2 = $conn->query($sql2);
while($elemento2=mysqli_fetch_array($consulta2))
{
$nom_cto= $elemento2['Modelo'];
}
if (strpos($nom_cto, 'arifa') !== false)
{
$pageObject->showField("Caducidad_tarifa");
}
if (strpos($nom_cto, 'arifa') == false)
{
$pageObject->hideField("Caducidad_tarifa");
}
Well here i guess these works except these 2 lines
$pageObject->showField("Caducidad_tarifa");
$pageObject->hideField("Caducidad_tarifa");
im having this error" Fatal error: Uncaught Error: Call to a member function hideField() on null in /var/www/html/Licencias/buttonhandler.php:971 Stack trace: #0 /var/www/html/Licencias/buttonhandler.php(124): fieldEventHandler_id_eqip_mov_event(Array) #1 {main} thrown in /var/www/html/Licencias/buttonhandler.php on line 971"
Any idea
Thxs in advance.
Nacho