With ChangeDetectionStrategy.OnPush set, reactive from bindings dont work.

Question

Hello,I use the ejs-multiselect in combination with reactive forms. When I addionaly use the changedetection strategy onpush the form control never gets the current selected values from

ejs-multiselect.I created a litte sample appication to show the issue.Run "npm install && npm start" in console. Comment in/out the code line "changeDetection: ChangeDetectionStrategy.OnPush" in the component declaration to see the different behaviours.RegardsRenéAttachment: syncfusionmultiselectreactiveform_9839e576.zip

Sureshkumar P · Answer

Hi René,This is not a
component side issue when we set the ChangeDetectionStrategy.OnPush
the default change detection is deactivated until reactivated. So, we
suggest you use ChangeDetectionStrategy.Default instead of ChangeDetectionStrategy.OnPush
to resolve the issue. To know more about the ChangeDetectionStrategy, please
refer to the angular documentation Documentation: https://angular.io/api/core/ChangeDetectionStrategy#changedetectionstrategy
Find the modified
sample here: https://stackblitz.com/edit/angular-2blxi4?file=app.component.html,app.component.ts
Regards,Sureshkumar P