I use @ Input to define the value
@ Input () product:ProductModel;
then change the product value when the parent component triggers the event and pass it to the child component
< details_main [product] = "product" > < / details_main >
I want to trigger an event to edit the passed product value after the product is passed to the subcomponent
how should this event be triggered, bosses?
call a function in the template
calls OnChanges , and listens for changes once Input changes.
ide/lifecycle-hooks-sharpemonchangesem" rel=" nofollow noreferrer "> specific API
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