Is it possible to stop a lifecycle hook in angular2?

Question

I would like to stop a Lifecycle Hook in angular2 when a variable gets a value of true . Is it possible?

I didn't find anything anywhere, but I think it would be very cool to do so.

Answer 1

尝试这个：

this.newValue = JSON.parse(JSON.stringify(this.currentValue));

Answer 2

What I did is to declare a flag boolean variable outside the lifecycle. Then I changed it whenever my isLoggedIn() is true and do something only if the flag variable is true .

I could not stop the lifecycle, but I simulated it.