Can anyone help me figure out the source of my data in terms of class and method? Here's an example:
EditValue(data)
{
/* my operations */
}
I have several classes in my project that send data to this EditValue(data) method. Is there a method in Typescript or Angular to pinpoint which class or method the data is coming from, similar to className.method?
For those seeking insight, consider utilizing JSON.stringify(console.trace())
It is a reliable method for storing data in a variable
Include the information in the data parameter that is sent to the method directly. Set it during the function call and retrieve the specifics by accessing data['yourTagName'] within the EditValue function.
Check out this straightforward example - it might provide some assistance
class AppComponent implements OnInit {
user: User = new User();
constructor() {
}
ngOnInit(): void {
this.user.FirstName = "John Doe";
this.editUser(this.user);
}
editUser(data: any) {
console.log(Object.getPrototypeOf(data));
}
}
class User {
public FirstName: string;
constructor(){
this.FirstName = "";
}
}
Here is the result:
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