如何在angular js中獲取md選擇值

Question

我想從 md select 中獲取價值，但我不知道該怎么做

<md-option ng-value="{"region":"United Arab Emirates","country_code":"ae","url":"google.ae"}">Test
</md-option>

我想從選擇選項中獲取價值並創建一個像這樣的鏈接

 <a href="www.(my url link get here from select)/&gl=(my country_code get here from select)"></a>

Answer 1

您需要將數據存儲到父級“md-select”的“model”屬性中。

<md-select ng-model="someModel">
   <md-option ng-value="{"region":"United Arab Emirates","country_code":"ae","url":"google.ae"}">Test
   </md-option>
<md-select>

然后將該值設置為控制器中的變量“someModel”，您通常通過 $scope.someModel 訪問它