问题
Angular-dart ng-options does not seems to be working.
<select ng-model="selectedOption" ng-options="s.DisplayText for s in myOptions">
<option value="">Select Option</option>
</select>
回答1:
<select ng-model="selectedOptionId">
<option value="">Select Option</option>
<option ng-repeat="o in myOptions" value="{{o.id}}">
{{o.DisplayText}}
</option>
</select>
Note that selectedOptionId is string, if we use myOption(type with id and DisplayText as properties) as model it will add new option with "?" in HTML.
来源:https://stackoverflow.com/questions/31349506/html-dropdown-with-ng-options-binding-does-not-work-with-angular-dart