如何将地址或任何字段以角格式复制到另一个字段？

Question

当用户单击复选框时，我试图找出如何将主电子邮件复制到备用电子邮件。我用的是角的angular-formly指令。我坚持在这个小小的实现中。

这是普朗克

任何帮助都将不胜感激。

Answer 1

最简单的方法是在复选框上添加一个手表，然后将可选电子邮件设置为电子邮件地址。

$scope.formFields = [
  {
    "key": "firstName",
    "type": "text",
    "label": "First Name",
    "placeholder": "Jane",
    "required":true
},{
    "key": "email",
    "type": "email",
    "label" :"Primary Email",
    "placeholder": "janedoe@gmail.com",
    "required":true
},
{
    "key": "altEmail",  // you need a unique key for this one
    "type": "email",
    "label":"Alternate Email",
    "placeholder": "janedoe@gmail.com",
    "required":true,
    ngModelAttrs: {
      myCustomValue: {
        bound: 'email',
        attribute: 'email'
      }
    },
    templateOptions: {
      myCustomValue: "email"
    }
},
// ...

$scope.$watch('result.sameAsPrimary', function(newValue) {
  if (newValue) {
    $scope.result.altEmail = $scope.result.email;
  }
});