I am trying to broad cast from 1 controller and watch for that variable on another controller and expecting some changes on the second controller. But its not working.
Below is the first controller code
$scope.gotoKBPage = function()
{
$location.path('/kb');
$rootScope.$broadcast('newVar',{id: "123"});
};
Below is the second controller code which is the /kb page
$scope.newPage = function()
{
$scope.pernotes = true; // this makes a section visible, but not happening
};
$rootScope.$on('newVar', function(event, data)
{
if(data)
{
$scope.newPage();
}
});
Is there anything i need to do explicitly for this to take effect.
Try this:
$scope.newPage = function()
{
$scope.$apply();
$scope.pernotes = true; // this makes a section visible, but not happening
}
EDIT: i have tested. It should work without $apply too. Check this link: fiddle
I think you are using a wrong approach. If you only want to pass a parameter to the new controller, why not use a route parameter? See the example at the end of this documentation page
Note that in your code, you are registering the $on
after you broadcast the message, so it is not going to work.
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