Vue.js Online Test

A developer team wants to have a component that is made from a label and an input element. Implement a Vue.js component so that reusable element defined as:

<labeledinput id="username">Username: </labeledinput>

is rendered as:

<div>
  <label for="username">Username: </label>
  <input type="text" id="username">
</div>

The component should be usable with any root Vue instance, and developers should be able to specify different values for an element's id and an element's content.

A website requires a page for adding users to the table Users. Users can be added in two ways:

• By specifying their first name and last name with input elements, and then clicking on "Add user" button. After user is added, input elements should be cleared.
• By executing the following JavaScript code: vm.users.push({firstName: "John", lastName: "Doe" })

After a user is added, it should be listed in the table Users, where the index column should start from 1.

For example, after executing vm.users.push({firstName: "John", lastName: "Doe" }) and adding Ann Franklin through UI, the tbody part of the Users table should be:

<tr>
  <td>1</td>
  <td>John</td>
  <td>Doe</td>
</tr>
<tr>
  <td>2</td>
  <td>Ann</td>
  <td>Franklin</td>
</tr>

An image gallery is a set of images with corresponding remove buttons. This is the HTML code for a gallery with two images:

<div>
  <div class="image">
    <img src="https://bit.ly/3lmYVna">
    <button class="remove">X</button>
  </div>
  <div class="image">
    <img src="https://bit.ly/3flyaMj">
    <button class="remove">X</button>
  </div>
</div>

Implement the image-gallery component that accepts a links prop and renders the gallery described above so that the first item in the links prop is the src attribute of the first image in the gallery. It should also implement the following logic: When the button is clicked, the image that is in the same div as the button should be removed from the gallery.

The component should be usable with any root Vue instance.

For example, after the first image has been removed from the gallery above, it's HTML code should look like this:

<div>
  <div class="image">
    <img src="https://bit.ly/3flyaMj">
    <button class="remove">X</button>
  </div>
</div>

Page contains an anchor element and a paragraph below it. The paragraph's visibility should be toggled by clicking on an anchor element with the following logic:

• At start, paragraph should not be visible
• After a click, paragraph should be visible
• After another click, paragraph should not be visible again

Implement the following logic by adding missing attributes to anchor and paragraph elements.