Fix component unregistering from parent (#16166)

This commit is contained in:
Charles Gagnon
2021-07-15 11:09:56 -07:00
committed by GitHub
parent 785839baac
commit 1e81b6f054

View File

@@ -132,23 +132,13 @@ export abstract class ViewBase extends AngularDisposable implements IModelView {
removeFromContainer(containerId: string, itemConfig: IItemConfig): void {
this.logService.debug(`Queueing action to remove component ${itemConfig.componentShape.id} from container ${containerId}`);
const childDescriptor = this.modelStore.getComponentDescriptor(itemConfig.componentShape.id);
if (!childDescriptor) {
// This should ideally never happen but it's possible for a race condition to happen when adding/removing components quickly where
// the child component is unregistered after it is defined because a component is only unregistered when it's destroyed by Angular
// which can take a while and we don't wait on that to happen currently.
// While this happening isn't desirable there isn't much we can do here currently until that's fixed so for now just continue on since
// it doesn't typically seem to have any huge impacts when this does happen (which is generally rare)
this.logService.warn(`Could not find descriptor for child component ${itemConfig.componentShape.id} when removing from container ${containerId}`);
return;
}
this.queueAction(containerId, (component) => {
if (!component.removeFromContainer) {
this.logService.warn(`Container ${containerId} is trying to remove component ${itemConfig.componentShape.id} but does not implement removeFromContainer!`);
return;
}
this.logService.debug(`Removing component ${itemConfig.componentShape.id} from container ${containerId}`);
component.removeFromContainer(childDescriptor);
component.removeFromContainer({ id: itemConfig.componentShape.id, type: componentRegistry.getIdForTypeMapping(itemConfig.componentShape.type) });
this.removeComponent(itemConfig.componentShape);
});
}