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fix($compile): respect return value from controller constructor #10502
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…new/isolate scopes
bindToController is now able to be specified as a convenient object notation:
```
bindToController: {
text: '@text',
obj: '=obj',
expr: '&expr'
},
scope: {}
```
It can also be used in conjunction with new scopes, rather than exclusively isolate scopes:
```
bindToController: {
text: '@text',
obj: '=obj',
expr: '&expr'
},
scope: true
```
Closes angular#10420
|
CLAs look good, thanks! |
The return value of the controller constructor is now respected in all cases. If controllerAs is used, the controller will be re-bound to scope. If bindToController is used, the previous binding $watches (if any) will be unwatched, and bindings re-installed on the new controller.
| // If result changed, re-assign controllerAs value to scope. | ||
| addIdentifier(locals, identifier, instance, constructor || expression.name); | ||
| } | ||
| } | ||
| return instance; | ||
| }, { | ||
| instance: instance, |
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Wouldn't we need this instance to also be updated, if result !== instance ?
(Could this by why you defined instantiate as a variable, but then forgot to update it's instance property ?)
There was a problem hiding this comment.
We need it to not be updated so the controller knows to update bindings. But it is true that instantiate isn't needed anymore
|
Version of this landed in 62d514b already |
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The return value of the controller constructor is now respected in all cases.
If controllerAs is used, the controller will be re-bound to scope. If bindToController is used, the previous binding $watches (if any) will be unwatched, and bindings re-installed on the new controller.
Blocked on #10467 --- This potentially results in leaks and performance regressions, good review is needed here.