带有 ng-options 绑定的 HTML 下拉菜单不适用于 angular-dart [英] HTML dropdown with ng-options binding does not work with angular-dart

问题描述

Angular-dart ng-options 似乎不起作用.

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>

推荐答案

<select ng-model="selectedOptionId">
        <option value="">Select Option</option>
        <option ng-repeat="o in myOptions" value="{{o.id}}">
                    {{o.DisplayText}}
        </option>
</select>

注意 selectedOptionId 是字符串，如果我们使用 myOption(type with id and DisplayText as properties) 作为模型，它将添加带有?"的新选项在 HTML 中.

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.

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