Send data from one widget to another

This is post 18 of 29 in the series “Service Portal”

Communicate data from one widget to another
Send data from one widget to another widget

What is $scope and $rootScope ?

$scope is a JavaScript object that refers to the application data.

The $rootScope acts as a global variable. All the $scopes of an AngularJS application are children of the $rootscope.

1. Broadcast/Emit the data

 $rootScope.$broadcast('showIncidentDetails’, variable);

$rootScope.$emit('showIncidentDetails’, variable);

$rootScope.$on('showIncidentDetails', function(event,data) {
             $scope.showForm= data;
   });

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divya says:

30/03/2023 at 2:24 pm

Hi Sir,

I tried the same but its not getting updated in the broadcast 2 widget. How do I debug this. Im getting alert from first widget.
Note: Refering to youtube video Service Portal D15 – rootScope & broadcast – Send data one widget to another

Reply
- vinita says:
  
  01/07/2024 at 11:04 am
  
  Getting Same error while i am trying
  
  Reply