45. Making the cross component communication using the services by event emitter in the angular.

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Hi Friends
In this video, we will see how to use the services for the cross-component communication in the angular.

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#Angular #leelawebdev
  1. Leela Web Dev
  2. angular
  3. cross component communication
  4. event emitter
  5. component communication
  6. services communication
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Комментарии
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i had issues understanding this concept for two weeks but now i understand it clearly like never before..Keep up the good work leela

samuelvalentine
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I was looking for this explanation for long time, thanks.

indulekhasingh
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Why we are subscribing to the event emitter in ngOnInit(), as ngOnInit() already initialized once, and how it is subscribing to the data. Please explain.

swagentry
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sir plzz explain me one thing.. i have created service in app module and i have two more module that is product module and cart module ok .. when i use that sevice which i have created in app module in product module then it work fine but when i use that service in cart module it value become undefines why..plzz explain how to use same service in different module..

codemines
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How can we change the data of one component which is initially something else from another component using service evennEmitter

rishabraj
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Why do you have to emit the event in Service? Instead can't we just assign the status value to a variable in service and in add-user call the service which will return that value?

santhidamarla