回調函數時，函數的角度

Question

做我有角

$rootScope.openMobileUpdateModal = function() { 
    ......something....... 
     var modalInstance = $modal.open({ 
     templateUrl: 'mobileModal.html', 
     controller: ModalInstanceCtrl 
     }); 
    }; 

這個功能，我需要的功能（模式打開時並創建元素）當此功能完成後，將被調用。如何在這個函數上創建回調？

Answer 1

您應該通過opened參數來打開方法。當模式窗口打開時，opened是一個承諾，將被解決。

$rootScope.openMobileUpdateModal = function() { 
    ......something....... 
    var modalInstance = $modal.open({ 
    templateUrl: 'mobileModal.html', 
    controller: ModalInstanceCtrl, 
    opened: // Your Promise object here 
    }); 
}; 

Answer 2

你只需要一個函數傳遞給打開promisse ...

$rootScope.openMobileUpdateModal = function() { 
    ......something....... 
    var modalInstance = $modal.open({ 
    templateUrl: 'mobileModal.html', 
    controller: ModalInstanceCtrl 
    }); 

    modalInstance.opened.then(function() { 
// The modal is opened and the elements are created 
    }); 

};