angularjs ng-value and value

本文关键字：value and ng-value angularjs | 更新日期: 2023-09-27

<select name="test1" ng-model="test11" ng-init="test11=0">
     <option value="MULTIMETER" ng-value="60"></option>
</select>

当我从PHP: $test = $_POST['test1'];获得值时，它给出值60 (ng-value=0)。我想要得到'MULTIMETER'的值。如何解决这个问题?

case 1:在test11中，当选择MULTIMETER时，model值为60

<select name="test1" ng-model="test11" ng-init="test11=0">
             <option ng-value="60">MULTIMETER</option>
           </select>

情况2:在test11中，当选择60时，模型值为MULTIMETER

<select name="test1" ng-model="test11" ng-init="test11=0">
             <option ng-value="MULTIMETER">60</option>
           </select>

情况3:在test11中，当选择60时，模型值为MULTIMETER默认选择

<select name="test1" ng-model="test11" ng-init="test11=0">
             <option ng-selected="true" ng-value="MULTIMETER">60</option>
           </select>

案例4:Try it

<select name="test1" ng-model="test11">
             <option ng-selected="true" ng-value="MULTIMETER">MULTIMETER</option>
           </select>