Fix saving from the function modal. Put action in the post variables and change the action to save instead of function.

web/ajax/modals/function.php

@@ -24,12 +24,13 @@ if ( !canEdit('Monitors') ) return;
 <div id="modalFunction" class="modal" tabindex="-1">
   <div class="modal-dialog">
     <div class="modal-content">
-    <form id="function_form" action="?view=function&action=function" method="post">
+    <form id="function_form" action="?view=function" method="post">
       <?php
       // We have to manually insert the csrf key into the form when using a modal generated via ajax call
       echo getCSRFinputHTML();
       ?>
       <input type="hidden" name="mid"/>
+      <input type="hidden" name="action" value="save"/>
       <div class="modal-header">
         <h5 class="modal-title"><?php echo translate('Function') ?> - <span id="function_monitor_name"></span></h5>
         <button type="button" class="close" data-dismiss="modal" aria-label="Close">

web/includes/actions/function.php

@@ -30,7 +30,7 @@ if ( !canEdit('Monitors', $mid) ) {
   return;
 }
 
-if ( $action == 'function' ) {
+if ($action == 'save') {
   $monitor = new ZM\Monitor($mid);
   if ( !$monitor->Id() ) {
     ZM\Error("Monitor not found with Id=$mid");
@@ -53,6 +53,8 @@ if ( $action == 'function' ) {
   } else {
     ZM\Debug('No change to function, not doing anything.');
   }
+} else {
+  ZM\Error("Unsupported action $action on view=function.");
 } // end if action 
 $redirect = '?view=console';
 ?>