Merge pull request #1852 from Accelerite/CLOUDSTACK-9695

CLOUDSTACK-9695: VM snapshot is disabled if the VM Instance is off

Author: karuturi

ui/scripts/instances.js

@@ -50,6 +50,12 @@
                                 return true;
                             }
                             return false;
+                        },
+                        isDisabled: function(args){
+                            if(args.context.instances[0].state == 'Stopped'){
+                                    return true;
+                            }
+                            return false;
                         }
                     },
                     quiescevm: {

ui/scripts/ui/dialog.js

@@ -637,8 +637,14 @@
                 $input.attr('id', inputId);
                 $name.find('label').attr('for', inputId);
 
-                if (field.isDisabled)
-                    $input.attr("disabled", "disabled");
+                if(field.isDisabled ){
+                    if(typeof(field.isDisabled) == 'boolean' && field.isDisabled == true){
+                        $input.attr("disabled","disabled");
+                    }
+                    else if (typeof(field.isDisabled) == 'function' && field.isDisabled(args) == true){
+                        $input.attr("disabled","disabled");
+                    }
+                }
 
                 // Tooltip
                 if (field.docID) {