1 files changed, 7 insertions, 7 deletions

diff --git a/src/controllers/MaterializedviewpropertiesController.php b/src/controllers/MaterializedviewpropertiesController.php
index ef7cbe11..2a4429dd 100644
--- a/src/controllers/MaterializedviewpropertiesController.php
+++ b/src/controllers/MaterializedviewpropertiesController.php
@@ -32,7 +32,7 @@ class MaterializedviewpropertiesController extends BaseController
 
         switch ($this->action) {
             case 'save_edit':
-                if (isset($_POST['cancel'])) {
+                if (null !== $this->getPostParam('cancel')) {
                     $this->doDefinition();
                 } else {
                     $this->doSaveEdit();
@@ -56,7 +56,7 @@ class MaterializedviewpropertiesController extends BaseController
 
                 break;
             case 'properties':
-                if (isset($_POST['cancel'])) {
+                if (null !== $this->getPostParam('cancel')) {
                     $this->doDefault();
                 } else {
                     $this->doProperties();
@@ -64,7 +64,7 @@ class MaterializedviewpropertiesController extends BaseController
 
                 break;
             case 'alter':
-                if (isset($_POST['alter'])) {
+                if (null !== $this->getPostParam('alter')) {
                     $this->doAlter(false);
                 } else {
                     $this->doDefault();
@@ -76,7 +76,7 @@ class MaterializedviewpropertiesController extends BaseController
 
                 break;
             /*case 'drop':
-            if (isset($_POST['drop'])) {
+            if($this->getPostParam('drop')!==null){
             $this->doDrop(false);
             } else {
             $this->doDefault();
@@ -163,7 +163,7 @@ class MaterializedviewpropertiesController extends BaseController
             echo '<input type="hidden" name="matview" value="', \htmlspecialchars($_REQUEST[$this->subject]), '" />' . \PHP_EOL;
             echo $this->view->form;
             echo "<input type=\"submit\" value=\"{$this->lang['stralter']}\" />" . \PHP_EOL;
-            echo sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s',$this->lang['strcancel'], \PHP_EOL);
+            echo \sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s', $this->lang['strcancel'], \PHP_EOL);
             echo '</form>' . \PHP_EOL;
         } else {
             echo "<p>{$this->lang['strnodata']}</p>" . \PHP_EOL;
@@ -219,7 +219,7 @@ class MaterializedviewpropertiesController extends BaseController
                 echo '<input type="hidden" name="column" value="', \htmlspecialchars($_REQUEST['column']), '" />' . \PHP_EOL;
                 echo '<input type="hidden" name="olddefault" value="', \htmlspecialchars($_REQUEST['olddefault']), '" />' . \PHP_EOL;
                 echo "<input type=\"submit\" value=\"{$this->lang['stralter']}\" />" . \PHP_EOL;
-                echo sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s',$this->lang['strcancel'], \PHP_EOL);
+                echo \sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s', $this->lang['strcancel'], \PHP_EOL);
                 echo '</form>' . \PHP_EOL;
 
                 break;
@@ -331,7 +331,7 @@ class MaterializedviewpropertiesController extends BaseController
                 echo '<input type="hidden" name="matview" value="', \htmlspecialchars($_REQUEST[$this->subject]), '" />' . \PHP_EOL;
                 echo $this->view->form;
                 echo "<p><input type=\"submit\" name=\"alter\" value=\"{$this->lang['stralter']}\" />" . \PHP_EOL;
-                echo sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s',$this->lang['strcancel'], \PHP_EOL);
+                echo \sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s', $this->lang['strcancel'], \PHP_EOL);
                 echo '</form>' . \PHP_EOL;
             } else {
                 echo "<p>{$this->lang['strnodata']}</p>" . \PHP_EOL;