exercises.md

Exercises

Work through these in order.

1. Create a user class

The class should have 2 properties: firstName and lastName. Hint: Use this and constructor.

2. Create an instance of the class

Use the new keyword and assign the instance in a variable.

Add a renderUserCard(user) function that accepts a User instance and renders a user card on the page (e.g. a div with firstName and lastName).

3. Create a class method

1. Add getFullName: it should return the combined first and last name of the user. Use string concatenation or template literals and this to read the properties.

2. Add render() on User: it should render the user card on the page (same job as renderUserCard(user) in exercise 2, but as an instance method). Use this.getFullName() for the name you show on the card.

3. Call myUser.render() so the card appears on the page (you can stop using renderUserCard once this works).

4. Creating a CV class

The CV that we will be making uses three classes: Job, Education and CV. The CV class we have made for you (with some missing functionality). The Job and Education classes you need to create.

Part 1

Create the classes Job and Education.

• Job has five properties: id, title, description, startDate and endDate (the dates can be strings or actual Date objects).
• Education has six properties: id, title, school, address, startDate and endDate.

class Job {
  ///...
}

class Education {
  ///...
}

Part 2

Now add the functionality for the methods in the CV class.

Remember: jobs and educations are just arrays of class instances. So use your array manipulation knowledge for the add and remove methods.

class CV {
  constructor(email) {
    this.jobs = [];
    this.educations = [];
    //this.email = ?
  }

  addJob(job) {
    // add functionality here
  }

  removeJob(job) {
    // add functionality here
  }

  addEducation(education) {
    // add functionality here
  }

  removeEducation(education) {
    // add functionality here
  }
}

Part 3

1. Create a new CV instance using the new keyword, and save it in a variable called myCV.

2. Apply the methods you have created on the myCV object. Create a few Job and Education objects and add them to your CV.

3. Remove a job and an education from myCV.

4. Log myCV to the console, again, and check that the objects were removed correctly.

Part 4

Add a method to the CV class called renderCV(). This method should render out the CV using HTML. Make sure, that view updates, when data is changed.