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syncing commit from monorepo. PR: 274, Title: FIO-9670: Fixes memory leak in angular renderer where form instances stay in memory after being destroyed #1149

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syncing commit from monorepo. PR: 274, Title: FIO-9670: Fixes memory leak in angular renderer where form instances stay in memory after being destroyed #1149

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$'syncing commit from monorepo. PR: 274, Title: FIO-9670: Fixes memor… 
…y leak in angular renderer where form instances stay in memory after being destroyed'
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@brendanbond
brendanbond committed Jul 10, 2025
commit 46e00f1c1bf3cefce3f2ec2c14217be5ef0d26cd
34 changes: 17 additions & 17 deletions projects/angular-formio/src/FormioBaseComponent.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,7 @@ export class FormioBaseComponent implements OnInit, OnChanges, OnDestroy {
setForm(form: FormioForm) {
this.form = form;
if (this.formio) {
this.formio.destroy();
this.formio.destroy(true);
}

if (this.form.title) {
Expand Down Expand Up @@ -285,24 +285,24 @@ export class FormioBaseComponent implements OnInit, OnChanges, OnDestroy {
}
}

setFormFromSrc() {
setFormFromSrc() {
// if a submission is provided, load it first to set required form revision.
if (
isEmpty(this.submission) &&
this.service &&
this.service.formio.submissionId
) {
this.service.loadSubmission().subscribe(
(submission: any) => {
if (
isEmpty(this.submission) &&
this.service &&
this.service.formio.submissionId
) {
this.service.loadSubmission().subscribe(
(submission: any) => {
this.loadForm(() => {
if (this.readOnly) {
this.formio.options.readOnly = true;
}
this.submission = this.formio.submission = submission;
if (this.readOnly) {
this.formio.options.readOnly = true;
}
this.submission = this.formio.submission = submission;
});
},
err => this.onError(err)
);
},
err => this.onError(err)
);
} else {
this.loadForm();
}
Expand All @@ -326,7 +326,7 @@ export class FormioBaseComponent implements OnInit, OnChanges, OnDestroy {

ngOnDestroy() {
if (this.formio) {
this.formio.destroy();
this.formio.destroy(true);
}
}

Expand Down
8 changes: 4 additions & 4 deletions projects/angular-formio/src/components/formbuilder/formbuilder.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -24,9 +24,9 @@ import { CustomTagsService } from '../../custom-tags.service';

/* tslint:disable */
@Component({
selector: 'form-builder',
templateUrl: './formbuilder.component.html',
styleUrls: ['../../../../../node_modules/@formio/js/dist/formio.builder.min.css'],
selector: 'form-builder',
templateUrl: './formbuilder.component.html',
styleUrls: ['../../../../../node_modules/@formio/js/dist/formio.builder.min.css'],
encapsulation: ViewEncapsulation.None
})
/* tslint:enable */
Expand Down Expand Up @@ -207,7 +207,7 @@ export class FormBuilderComponent implements OnInit, OnChanges, OnDestroy {
}

if (this.formio) {
this.formio.destroy();
this.formio.destroy(true);
}
}
}
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