Fix default boolean properties for the dialog

Author: BoykoAlex

ui/package.json

@@ -37,7 +37,7 @@
     "ngx-pagination": "3.0.1",
     "rxjs": "5.5.2",
     "sockjs-client": "1.1.4",
-    "spring-flo": "git://github.com/spring-projects/spring-flo.git#0dcd8726280d53239d7d32f4b3788d40b9a01ff8",
+    "spring-flo": "0.7.0-beta",
     "stompjs": "2.3.3",
     "tixif-ngx-busy": "0.0.5",
     "zone.js": "0.8.18",

ui/src/app/shared/flo/support/app-metadata.ts

@@ -40,7 +40,7 @@ export class AppMetadata implements Flo.ElementMetadata {
               switch (o.name.toLowerCase()) {
                 case 'language':
                   propertyMetadata.options = [
-                    undefined, 'groovy', 'javascript', 'ruby', 'python'
+                    'groovy', 'javascript', 'ruby', 'python'
                   ];
                   break;
                 case 'script':

ui/src/app/shared/flo/support/properties-group-model.ts

@@ -29,8 +29,7 @@ export class PropertiesGroupModel extends Properties.PropertiesGroupModel {
           inputType = Properties.InputType.URL;
           break;
         case 'java.lang.Boolean':
-          inputType = Properties.InputType.CHECKBOX;
-          break;
+          return new Properties.CheckBoxControlModel(property);
         default:
           if (property.metadata.code) {
             if (property.metadata.code.langPropertyName) {
@@ -42,9 +41,9 @@ export class PropertiesGroupModel extends Properties.PropertiesGroupModel {
             }
           } else if (Array.isArray(property.metadata.options)) {
             return new Properties.SelectControlModel(property,
-              Properties.InputType.SELECT, (<Array<string>> property.metadata.options).map(o => {
+              Properties.InputType.SELECT, (<Array<string>> property.metadata.options).filter(o => o.length > 0).map(o => {
                 return {
-                  name: o ? o.charAt(0).toUpperCase() + o.substr(1).toLowerCase() : '< SELECT >',
+                  name: o.charAt(0).toUpperCase() + o.substr(1).toLowerCase(),
                   value: o === property.defaultValue ? undefined : o
                 };
               }));