[AAE-15522] Fix - Dropdown variable error messages are displayed at modeling part 2 (#8734)

* Revert preview flag changes

* add get preview state method to form cloud service

lib/core/src/lib/form/components/form-field/form-field.component.spec.ts

@@ -103,29 +103,6 @@ describe('FormFieldComponent', () => {
         });
     });
 
-    it('should set field preview state', () => {
-        const field = new FormFieldModel(form, {
-            type: FormFieldTypes.DROPDOWN,
-            id: 'FAKE-DROPDOWN-WIDGET'
-        });
-        component.field = field;
-        component.preview = true;
-        fixture.detectChanges();
-
-        expect(component.field.preview).toBe(true);
-    });
-
-    it('should field preview state be false as default', () => {
-        const field = new FormFieldModel(form, {
-            type: FormFieldTypes.DROPDOWN,
-            id: 'FAKE-DROPDOWN-WIDGET'
-        });
-        component.field = field;
-        fixture.detectChanges();
-
-        expect(component.field.preview).toBe(false);
-    });
-
     it('should hide the field when it is not visible', (done) => {
         const field = new FormFieldModel(form, {
             type: FormFieldTypes.TEXT,

lib/core/src/lib/form/components/form-field/form-field.component.ts

@@ -63,9 +63,6 @@ export class FormFieldComponent implements OnInit, OnDestroy {
     @Input()
     field: FormFieldModel = null;
 
-    @Input()
-    preview: boolean = false;
-
     componentRef: ComponentRef<any>;
 
     focus: boolean = false;
@@ -83,7 +80,6 @@ export class FormFieldComponent implements OnInit, OnDestroy {
         }
         const originalField = this.getField();
         if (originalField) {
-            this.setFieldPreviewState();
             const customTemplate = this.field.form.customFieldTemplates[originalField.type];
             if (customTemplate && this.hasController(originalField.type)) {
                 const factory = this.getComponentFactorySync(originalField.type, customTemplate);
@@ -158,10 +154,6 @@ export class FormFieldComponent implements OnInit, OnDestroy {
         return module.componentFactories.find((x) => x.componentType === decoratedCmp);
     }
 
-    private setFieldPreviewState(): void {
-        this.field.preview = this.preview;
-    }
-
     focusToggle() {
         setTimeout(() => {
             this.focus = !this.focus;

lib/core/src/lib/form/components/widgets/core/form-field.model.ts

@@ -83,7 +83,6 @@ export class FormFieldModel extends FormWidgetModel {
     groupsRestriction: string[];
     leftLabels: boolean = false;
     variableConfig: VariableConfig;
-    preview: boolean = false;
 
     // container model members
     numberOfColumns: number = 1;

lib/core/src/lib/form/components/widgets/core/form.model.ts

@@ -90,7 +90,6 @@ export class FormModel implements ProcessFormModel {
     isValid = true;
     processVariables: ProcessVariableModel[] = [];
     variables: FormVariableModel[] = [];
-    preview: boolean = false;
 
     constructor(
         json?: any,