When working with AngularJs and calling a service method:
app.service('nameService', function() {
this.Service = function (){console.log('hello')}
}
You can then use this service (object) like so: nameService.Service() My question is, how can I write a function that takes two arguments - a name and a function?
function service(name, func) {
// How does Angular declare an object with the value of the first argument?
}
I am asking how to write a function like service(name, fn){}.
AngularJs utilizes Dependency Injection to inject services.
The "service" method is accessible on the angular object because it is part of its prototype.
angular.prototype.service = ...
To learn more about prototype inheritance, check out MDN - Inheritance and the prototype chain
Using bracket notation, you have the ability to retrieve argument values.
To implement a service with specific functionalities, follow this structure:
var createService = function(){
return new fn()
}
this[arguments[0]] = func()
}
service('nameService',function(){
//Within this function constructor, 'this' can be used
this.getLog = function (){
console.log('hello')
}
})
//To utilize the service, call nameService.getLog()
//Output: hello
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