public/subjects/pimp-my-style-dom

Pimp my style

Instructions

Check out that button on the HTML page:

<button class="button">pimp my style</div>

For now, it's only a lonely, basic and sad element ; let's pimp it up!

On each click on the page, a function pimp is triggered. Write the body of that function so that the button's class is altered:

• Add in order the next class of the styles array provided in the data file below
• When the end of the array is reached, remove backwards each class
• Toggle the class 'unpimp' when removing classes

Example for a `styles` array with only 3 classes:

Page load --> <button class="button"></div>

...adding
Click 1 --> <button class="button one"></div>
Click 2 --> <button class="button one two"></div>

...toggling `unpimp`
Click 3 --> <button class="button one two three unpimp"></div>

...and removing backwards
Click 4 --> <button class="button one two unpimp"></div>
Click 5 --> <button class="button one unpimp"></div>
Click 6 --> <button class="button"></div>

Notions

• classList: add(), remove(), toggle()

Files

You only need to create & submit the JS file pimp-my-style.js ; we're providing you the following files to download (click right and save link) & test locally:

• the HTML file pimp-my-style.html to open in the browser, which includes:

  • the JS script running some code, and which will also allow to run yours
  • some CSS pre-styled classes: feel free to use those as they are, or modify them

• the data file pimp-my-style.data.js from which you can import styles

Expected result

You can see an example of the expected result here