How to use plot.loadedNotifications(function(notifications) in Ionic services

Nilesh Goswami

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Feb 1, 2016, 4:07:49 AM2/1/16

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Currently I have, plot.loadedNotifications(function(notifications){}) in my controller of Ionic app, where I show all the cached notifications in ng-repeat view.

But the list doesnt show at first time. I want to create a service to retrieve LoadedNotifications but I dont know how.
can anybody please help create a service/factory which returns "notifications" from " plot.loadedNotifications(function(notifications)"

Mark van der Tol

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Feb 1, 2016, 5:55:19 AM2/1/16

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Hi Nilesh,

When you want to update something in a scope object from a callback of a different library, you have to tell Angular that you're doing so. One way to do this is wrapping the assignment in a function called by $timeout.

For example:

plot.loadedNotifications(function(notifications){
  $timeout(function() {
    $scope.notifications = notifications;
  });
});

Does this solve your issue?

Kind regards,

Mark van der Tol

Plot Projects

Nilesh Goswami

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Feb 7, 2016, 6:13:41 AM2/7/16

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Hi Mark,

I tried it using $timeout and IonicLoader like this,

plot.loadedNotifications(function(notifications){

$timeout(function() {

$ionicLoading.hide();

$scope.items = notifications;

}, 2000);

});

But still ng-repeat list is empty for the first time. when I relaunch the app list is loaded properly. Sorry for angular/Ionic questions on this post. I am still learning.

Jan-Pieter van den Heuvel

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Feb 8, 2016, 5:57:34 AM2/8/16

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Hi Nilesh,

Please keep in mind that the first time the app is started after being installed and when a segmentation property is changed it may take a while before the new notifications are loaded on the device. I would therefore advise to use a manual or automatic refresh of the loaded notifications in your UI. Furthermore you can use console logging to determine whether our plugin returns an empty list (when the notifications are not yet loaded) or whether it does return something but it is not being displayed.

Hope this helps.

Kind regards,

Jan-Pieter

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