What is the best way to retrieve a variable within an AngularJS controller?

I am working with a binding parameter eid: '@'

Inside my constructor, you will find the following method:

this.$onInit = () => {
    console.log('eid: ', this.eid)
}
console.log("eid in another section: ", this.eid)

Upon running this code (after entering a specific page within my app), I notice the following output in the console:

eid in another place:  undefined
eid:  1

Is there a way for me to access the eid variable outside of the onInit function?

Answer №1

Experiment with utilizing the special variable $ctrl in the log:

this.$onInit = () => {
    console.log('eid: ', this.eid)
}
console.log("eid located elsewhere: ", $ctrl.eid);

I recently came across a helpful blog titled "Dissecting @ < & = bindings in AngularJS" which provided valuable insights.

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