Discovering a specific property of an object within an array using Typescript

My task involves retrieving an employer's ID based on their name from a list of employers. The function below is used to fetch the list of employers from another API.

getEmployers(): void {
    this.employersService.getEmployers().subscribe((employerData: Employer[])=>{this.employerList = employerData})
  }

I am specifically looking to find the employerID for an employer named "John" within the employerList.

What would be the best approach to accomplish this task?

Answer №1

Consider the following approach:

let company = this.companyList.find(item => item.name === "John");
return company ? company.id : null;

I trust this solution will work for you.

Answer №2

retrieveEmployees(): void { this.employeeService.retrieveEmployees().find(emp=>emp.name==='John').subscribe((employee)=>{ /** Here is information about employee John**/ this.employeeData= employee; }) }

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