如何在 ionic 1 的警报中显示对象详细信息

Question

单击按钮时我将调用此功能

$scope.showAlert = function(item) {
   var alertPopup = $ionicPopup.alert({
     title: 'Data',
     template: JSON.stringify(item),
   });

   alertPopup.then(function(res) {
     console.log('Thank you for not eating my delicious ice cream cone');
   });
 };

我的对象看起来像这样

{id: 2, firstname: "abcd", lastname: "xyza", class: "1", attendance: "123"}

我可以在 object formate 中获得警报，但我想以这种方式显示。

var alertPopup = $ionicPopup.alert({
         title: 'Data',
         template: 'firstname: item.firstname,
                   lastname: item.lastname,
                   class: item.class,
                   attendance: item.attendance'
       });

它将一行接一行地打印，我如何在 ionic 1 中实现这一点

Answer 1

希望对您有所帮助

var alertPopup = $ionicPopup.alert({
         title: 'Data',
         template: "firstname: "+item.firstname+' ,'+"<br>"+"lastname:                         "+item.lastname+' ,'+"<br>"+"class: "+item.class+' ,'+"<br>"+"attendance: "+item.attendance
       });

如何在 ionic 1 的警报中显示对象详细信息

how to display object details in alert in ionic 1

alert

angularjs

ionic-framework