form component fixes (#1726)

- fix ‘readonly highlighting when input fields loaded with values
- Start Form raises base ‘FormLoaded’ event (including FormService
emits)

ng2-components/ng2-activiti-form/src/components/activiti-start-form.component.ts

@@ -117,7 +117,7 @@ export class ActivitiStartForm extends ActivitiForm implements AfterViewChecked,
                     this.form = this.parseForm(form);
                     this.form.readOnly = this.readOnlyForm;
                     // this.form.processDefinitionId = this.processDefinitionId;
-                    this.formLoaded.emit(this.form);
+                    this.onFormLoaded(this.form);
                 },
                 error => this.handleError(error)
             );
@@ -131,7 +131,7 @@ export class ActivitiStartForm extends ActivitiForm implements AfterViewChecked,
                     this.formName = form.processDefinitionName;
                     this.form = this.parseForm(form);
                     this.form.readOnly = this.readOnlyForm;
-                    this.formLoaded.emit(this.form);
+                    this.onFormLoaded(this.form);
                 },
                 error => this.handleError(error)
             );

ng2-components/ng2-activiti-form/src/components/widgets/amount/amount.widget.html

@@ -5,6 +5,7 @@
            type="text"
            [attr.id]="field.id"
            [attr.required]="isRequired()"
+           [value]="field.value"
            [(ngModel)]="field.value"
            (ngModelChange)="checkVisibility(field)"
            [disabled]="field.readOnly"

ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.html

@@ -7,6 +7,7 @@
                    type="text"
                    [attr.id]="field.id"
                    [attr.required]="isRequired()"
+                   [value]="field.value"
                    [(ngModel)]="field.value"
                    (ngModelChange)="onDateChanged()"
                    (onOk)="onDateSelected()"

ng2-components/ng2-activiti-form/src/components/widgets/multiline-text/multiline-text.widget.html

@@ -6,6 +6,7 @@
               rows= "3"
               [attr.id]="field.id"
               [attr.required]="isRequired()"
+              [value]="field.value"
               [(ngModel)]="field.value"
               (ngModelChange)="checkVisibility(field)"
               [disabled]="field.readOnly"

ng2-components/ng2-activiti-form/src/components/widgets/number/number.widget.html

@@ -6,6 +6,7 @@
            pattern="-?[0-9]*(\.[0-9]+)?"
            [attr.id]="field.id"
            [attr.required]="isRequired()"
+           [value]="field.value"
            [(ngModel)]="field.value"
            (ngModelChange)="checkVisibility(field)"
            [disabled]="field.readOnly"

ng2-components/ng2-activiti-form/src/components/widgets/text/text.widget.html

@@ -5,6 +5,7 @@
            type="text"
            [attr.id]="field.id"
            [attr.required]="isRequired()"
+           [value]="field.value"
            [(ngModel)]="field.value"
            (ngModelChange)="onFieldChanged(field)"
            [disabled]="field.readOnly"