December 2014
Intermediate to advanced
272 pages
8h 17m
English
Content preview from Learning AngularJS
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Broadcasting a Custom Event to the Child Scope Hierarchy
You can also broadcast an event downward through the child scope hierarchy by using the $broadcast() method. Any descendent scopes that have registered for the event are notified. The $broadcast() method uses the following syntax, where name is the event name and args is zero or more arguments to pass to the event handler functions:
scope.$broadcast(name, [args, . . .])
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