}
switch ($task) {
case "insertar":
if (isset($_REQUEST["pcodmat"])) {
$codmat = $_REQUEST["pcodmat"];
}
if (isset($_REQUEST["pnommat"])) {
$nommat = $_REQUEST["pnommat"];
}
if (isset($_REQUEST["psemmat"])) {
$semmat = $_REQUEST["psemmat"];
}
if (isset($_REQUEST["pcosmat"])) {
$cosmat = $_REQUEST["pcosmat"];
}
$materiaBLL->insert($codmat, $nommat, $semmat, $cosmat);
break;
case "actualizar":
if (isset($_REQUEST["pcodmat"])) {
$codmat = $_REQUEST["pcodmat"];
}
if (isset($_REQUEST["pnommat"])) {
$nommat = $_REQUEST["pnommat"];
}
if (isset($_REQUEST["psemmat"])) {
$semmat = $_REQUEST["psemmat"];
}
if (isset($_REQUEST["pcosmat"])) {
$cosmat = $_REQUEST["pcosmat"];
}
if (isset($_REQUEST["id"])) {
$materiaBLL->delete($_REQUEST["id"]);
} else {
$id = $_REQUEST["idMateria"];
$codigo = $_REQUEST["txtCodigo"];
$nombre = $_REQUEST["txtNombre"];
$semestre = $_REQUEST["txtSemestre"];
$costo = $_REQUEST["dbCosto"];
$materiaBLL->update($id, $codigo, $nombre, $semestre, $costo);
}
} else {
if (isset($_REQUEST["txtCodigo"])) {
$codigo = $_REQUEST["txtCodigo"];
$nombre = $_REQUEST["txtNombre"];
$semestre = $_REQUEST["txtSemestre"];
$costo = $_REQUEST["dbCosto"];
$materiaBLL->insert($codigo, $nombre, $semestre, $costo);
}
}
?>
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<div class="row">
<div class="col-md-12">
<div class="menu">
<nav class="navbar navbar-default nav-gnrl">
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<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
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