Angular: using applyAsync() instead of apply() for avoiding "$digest in progress" - Githubissues

g-viet / til

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Angular: using applyAsync() instead of apply() for avoiding "$digest in progress" #87

Open g-viet opened 5 years ago

g-viet commented 5 years ago

Sometimes we got this when trying running $scope.apply() manually:

Error: $digest already in progress

There are 2 ways to solve this:

Use $scope.applyAsync() instead
Run $scope.apply() with $timeout
Checking if $digest is already in progress by $scope.$$phase:
```
if (!$scope.$$phase) {
// $digest or $apply here
}
```

But we should avoid using $scope.apply() manually, it is easy to crash