问题
I think I have found a bug concerning the following binding: <input type='number'> when using a controller
html:
... {ctrl.i}} ...
dart:
... @NgController(...) class AController { int i = 5; } ...
When one modifies the input field, then there is an infinite loop (auto increment or auto decrement)
Note that this problem does not happen when using no-scope like in:
...
<input type="number" ng-model="i">
{{i}}
...
Is that a bug? Is there a way to use <input type='number'>?
回答1:
I tried it but couldn't get it to work with int but works fine with double class ACController { double i = 5.0; }.
type 'double' is not a subtype of type 'int' of 'value'.
EDIT
Same error in Angular '0.9.9' works only with double.
回答2:
There may have been a bug, but it appears to be fixed now.
I verified that this use cases work in AngularDart 0.9.10.
来源：https://stackoverflow.com/questions/20452207/input-type-number-is-auto-incrementing-bug