无法使用ng-options为select选择提供操作

Question

<select ng-change="updateFirmTimeZone(timeZoneId)" ng-model="timeZoneId" ng-options="timeZoneId as tz.offset for tz in availableTimezones"></select>

此updateFirmTimeZone(timeZoneId)未调用。如何为选择提供行动？任何其他建议。请更新。提前谢谢。

Answer 1

tz.id as tz.offset for tz in availableTimezones 

或

tz.timeZoneId  as tz.offset for tz in availableTimezones

而不是

`timeZoneId as tz.offset for tz in availableTimezones`

<强> HTML：

<select ng-change="updateFirmTimeZone(timeZoneId)" ng-model="timeZoneId" ng-options="tz.id as tz.offset for tz in availableTimezones"></select>