Calling fire custom event from customer component

Summary

Calling fire custom event from customer component

Content

Hi,

Could you please let us now how to call the fire custom event from custom component.

Please find attached code snippet for reference.

 

With Regards,

Eswar.

Version

18.x

Code Snippet

function ComponentModel(context) {
    var self = this;
    self.composite = context.element;
    //Example observable
    self.messageText = ko.observable('Hello from Example Component');
    
    alert("Before Component raised custom event");
    this.eventHelper = context.getEventHelper();
    this.eventHelper.fireCustomEvent("restCallCustomEvent", "");
    alert("Component raised custom event");


  }