how to declare a string array in the class using typescript

Question

Hi friends, I want to create a class that contains a table that stores two values email and password and I want to create in the class a function to add the values in the table declared in the class how to do it please And thank you in advance

Dev Teywa · Answer

Thank you so much

Dev Teywa · Answer

Okay Thank u so much

Mukesh Nayak · Answer

Yes, for now but it will vary depending upon requirement.

Mukesh Nayak · Answer

Hi Dev, We can declare following in any component : usr: User; usrCont : UserContainer; And within constructor of that component you can mention following :- this .usr = new User(); this .usr.email = "abc.com" ; this .usr.password = "abc" ; this .usrCont.addUser( this .usr); And again Manav has given other way to call it. Regards, Mukesh Nayak

Dev Teywa · Answer

Mukesh Nayak the call of the method i will place it in the constructor of the component!?

Manav Pandya · Answer

Hello You can bind this method to button click event : "addUser(user)" > And than can get data from components method For calling method from component write : this .addUser(user); Thanks

Dev Teywa · Answer

Mukesh Nayak but how will I call the method in form that is in the component

Manav Pandya · Answer

Hello You can call class as follow : // You should import first import {User} from './User' ; // Than you can create its object User usr = new Array ; // Here it is actual call usr.email = "" ; // Accessing or assigning property of class usr.password = "" Thanks

Dev Teywa · Answer

Hi @Mukesh Nayak how will I make the call in the component

Mukesh Nayak · Answer

Hi Dev, I think you can go as following: export class UserContainer { UserList: Array ; addUser(usr: User): void { this .UserList.push(usr); } } export class User{ email:string; password:string; } Regards, Mukesh Nayak

how to declare a string array in the class using typescript

Answers (10)