获取YYYY-MM-DD格式的Angular JS HTML 5日期输入值

我想知道如何得到HTML5日期输入值得到脚本。此日期格式应为YYYY-MM-DD。单击“提交”按钮后，此值应存储在date1变量中

HTML代码：

    <form ng-controller="validateCtrl" name="myaForm" novalidate> 
    <input class="datepicker validate" type="date" id="birthday" ng-model="birthday" placeholder="yyyy-MM-dd" required>
    <button type="submit" ng-submit="submitfun()">Submit</button>
    </form>

提交

脚本代码：

<script>
var app = angular.module('myApp', []);
app.controller('validateCtrl', function($scope) {
$scope.submitfun= function () {
birthday = $filter('date')(birthday, 'yyyy/MM/dd'); 
}
});
</script>

var-app=angular.module（'myApp'，[]）；
app.controller（'validateCtrl'，函数（$scope）{
$scope.submitfun=函数（）{
生日=$filter（'date'）（生日，'yyyy/MM/dd'）；
}
});

---

这个代码不适合我如何解决这个问题

您没有声明范围变量。写$scope.birth.

无法更改html5输入日期类型的格式，请查看以下答案中可能的解决方案：

如果您想获取日期的格式化字符串值，我将对此进行补充，然后您可以使用如下库：

<form ng-controller="validateCtrl" name="myaForm" novalidate> 
  <input class="datepicker validate" type="date" id="birthday" ng-model="birthdayModel" placeholder="yyyy-MM-dd" required>
  <button type="submit" ng-submit="submitfun()">Submit</button>
</form>


$scope.submitfun= function () {
  $scope.birthday = $moment($scope.birthdayModel).format('YYYY-MM-DD');
  console.log($scope.birthday.toString());
}

$scope.submitfun= function () {
  var days = $scope.birthdayModel.getDate();
  var months = $scope.birthdayModel.getMonth()+1;
  var years = $scope.birthdayModel.getFullYear();
  //Now you have them separate you can put them in whatever format you want 
  //like this for example:
  $scope.birthday = days+'-'+months +'-'+years ;
  console.log($scope.birthday);
}