AngularJS如何从ng选项中选择值

本文关键字：选择 选项 ng AngularJS | 更新日期: 2023-09-27 18:28:17

我在select ng选项中插入值，我想在下拉列表中为特定月份进行选择。这是返回所有12个月的arrray，所以我如何才能从下拉列表中只提取选定的月份。

脚本：

$scope.Month = ['Jan', 'Feb', 'March', 'April', 'May', 'June', 'July', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
 $scope.selectmonth = $scope.Month;
 $scope.SaveReport = function () {
    PrintReportRepository.save(
            {
             SelectMonth: $scope.selectmonth,
             },

html

 <select class="form-control" ng-model="selectmonth" ng-options ="months as months for months in Month">{{months}}</select>

AngularJS如何从ng选项中选择值

要设置所选的第一个项目，请使用$scope.selectmonth = $scope.Month[0]，通过设置$scope.selectmonth = $scope.Month U将整个阵列设置为模型

使用此代码：请参阅plunker

控制器：

$scope.Month = ['Jan', 'Feb', 'March', 'April', 'May', 'June', 'July', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
 $scope.SaveReport = function () {
    console.log('SelectMonth', $scope.selectmonth);
 }

html:

<select class="form-control" ng-model="selectmonth" ng-options ="months as months for months in Month" ng-change="SaveReport()"></select>
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