如果在AngularJS中满足条件,则选择选择选项菜单

Question

<select ng-model="item.value" ng-options="item.name for item in items">
</select>

以上将填充AngularJS中的选择选项,但selected如果满足条件,我该如何添加？

我想做这样的事情:

<select ng-model="item.value" ng-options="item.name for item in items" if="item.name == someValueToCheckAgainst" selected endif>
</select>

显然上面是错误的,但我试图搜索这个以确定是否可以做到.

这是物品

var items = [ 'a', 'b', 'c' ];
var someValueToCheckAgainst = 'b';

所以我的菜单应该是这样的

<select ng-model="item.value">
  <option value="a">a</option>
  <option value="b" selected>a</option>
  <option value="c">a</option>
</select>

Answer 1

刚想通了

<select ng-model="form.model">
  <option ng-selected="{{item == valueToCheckAgainst}}"
          ng-repeat="item in items"
          value="{{item}}">
          {{item}}
  </option>
</select>