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[ADF-851] execute-outcome event for form service (#1989)

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* execute-outcome event for form service

* readme updates
This commit is contained in:
Denys Vuika
2017-06-20 15:12:20 +01:00
committed by Eugenio Romano
parent b7ab008081
commit 201741aeee
4 changed files with 35 additions and 4 deletions
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20
ng2-components/ng2-activiti-form/src/components/activiti-form.component.ts
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@@ -211,9 +211,7 @@ export class ActivitiForm implements OnInit, AfterViewChecked, OnChanges {
onOutcomeClicked(outcome: FormOutcomeModel): boolean {
if (!this.readOnly && outcome && this.form) {
let args = new FormOutcomeEvent(outcome);
this.executeOutcome.emit(args);
if (args.defaultPrevented) {
if (!this.onExecuteOutcome(outcome)) {
return false;
}
@@ -491,4 +489,20 @@ export class ActivitiForm implements OnInit, AfterViewChecked, OnChanges {
this.handleError(error);
this.formService.taskCompletedError.next(new FormErrorEvent(form, error));
}
protected onExecuteOutcome(outcome: FormOutcomeModel): boolean {
let args = new FormOutcomeEvent(outcome);
this.formService.executeOutcome.next(args);
if (args.defaultPrevented) {
return false;
}
this.executeOutcome.emit(args);
if (args.defaultPrevented) {
return false;
}
return true;
}
}