how to change ng-model value in option angularjs (ng ngoption)

问题

<select>
    <option data-ng-click="GetNewData(); previewWidth = 1920; previewHeight = 1080" value="FETCH">1</option>
    <option data-ng-click="GetNewData(); previewWidth = 2000; previewHeight = 1060" value="FETCH">2</option>
    <option>3</option>
</select>

data-ng-click does work on '< button >' but somehow this (option example above) isn't possible... I tried to use data-ng-selected but that will use 'selected' and won't change the value.

来源：https://stackoverflow.com/questions/65180621/how-to-change-ng-model-value-in-option-angularjs-ng-ngoption