angularjs - 如何在AngularJS中获取多个复选框的值

Question

我必须在 AngularJS 中检查多个复选框的值。我必须在Controller.js中使用该值。我该怎么做？我在 ng-model 中设置了值，但它给出了空数组。

Answer 1

你的模型：

{"cars":
  [
    {"v":"m","n":"Mini","c":false},
    {"v":"c","n":"Corvette","c":true},
    {"v":"b","n":"BMW","c":true},
    {"v":"l","n":"Lamborghini","c":true},
    {"v":"f","n":"Ferrari","c":false}
  ]
}

你只想检查：

$scope.brands = $filter('filter')($scope.viewModel, {c: true});

见http://plnkr.co/edit/PnABre?p=preview