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Chore(DPxAI): Fix instructions for first wink

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OUMAIMA FISAOUI 3 months ago committed by Oumaima Fisaoui
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  1. 73
      subjects/DPxAI/colorful-arms/README.md
  2. 20
      subjects/DPxAI/first-wink/README.md

73
subjects/DPxAI/colorful-arms/README.md

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## Colorful legs
> JSPowered Mode
### Context
Your robot is cool, but you can make it even more striking! Or at least, make it show off its colorful legs to everyone!
> Follow the instructions, ask your peers if you are stuck and stay motivated because you are close to the goal!
> Follow every hint you have in the subject!
> Continue on the code from last exercise, and change the file names!
### Instructions
In this exercise, you will use your gained knowledge to make your robot's legs change colors!
#### Task 1:
Let's put another button in the top right corner of the page with an id ``leg-color``, that will change the legs color. Add it in the HTML structure:
```html
<button id="leg-color">Change robot's leg colors</button>
```
Add the button style in the CSS file:
```css
#leg-color
{
position: fixed;
top: 240px;
right: 30px;
padding: 10px;
margin-bottom: 20px;
z-index: 2;
}
```
#### Task 2:
In the JS file, like in the previous exercise, get the following elements:
- The button with the ID ``leg-color``.
- The left and right leg elements with the IDs ``leg-left`` and ``leg-right``.
- Apply the random color to both legs by changing their ``backgroundColor``.
At this point, you know how it goes! make those legs vibrate with beautiful colors!
### Code Example:
```js
// Select the button with id 'leg-color'
//...Here
// Select the left and right legs elements
//...Here
// Your function that gets triggered when clicking the new button
const handleChangeLegColor = (event) => {
// Generate a random color
const randomColor = `#${Math.floor(Math.random() * 16777215).toString(16)}`;
// Apply the random color to both legs
//...Here
};
legColorButton.addEventListener("click", handleChangeLegColor);
```
**``Prompt Example:``**
- "What mistakes should I prevent while changing the background color of multiple elements in JavaScript?"

20
subjects/DPxAI/first-wink/README.md

@ -22,11 +22,11 @@ Don't worry if things feel a bit challenging—that's part of the process! Just
We provide you with some content to get started smoothly, check it out!
- [Video](https://www.youtube.com/watch?v=m34qd7aGMBo&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=13) on querySelector
- [Video](https://www.youtube.com/watch?v=ydRv338Fl8Y) DOM JS - Add an event listener to an element
- [Video](https://www.youtube.com/watch?v=4O6zSVR0ufw&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=15) DOM JS - Set an element's properties
- [Video](https://www.youtube.com/watch?v=amEBcoTYw0s&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=21) DOM JS - classList: toggle, replace & contains
- [Video](https://www.youtube.com/watch?v=pxlYKvju1z8&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=16) DOM JS - Set an element's inline style
- [Video](https://www.youtube.com/watch?v=m34qd7aGMBo&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=13) on ``querySelector``
- [Video](https://www.youtube.com/watch?v=ydRv338Fl8Y) DOM JS - Add an ``event listener`` to an element
- [Video](https://www.youtube.com/watch?v=4O6zSVR0ufw&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=15) DOM JS - Set an ``element's properties``
- [Video](https://www.youtube.com/watch?v=amEBcoTYw0s&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=21) DOM JS - ``classList``: toggle, replace & contains
- [Video](https://www.youtube.com/watch?v=pxlYKvju1z8&list=PLHyAJ_GrRtf979iZZ1N3qYMfsPj9PCCrF&index=16) DOM JS - Set an element's ``inline style``
- [Memo DOM JS](https://github.com/nan-academy/js-training/blob/gh-pages/examples/dom.js)
### Instructions
@ -66,7 +66,7 @@ const myButton = document.querySelector("button");
**`Prompt Example:`**
- "How do I use querySelector to select an HTML element by its ID?"
- "How do I use ``querySelector`` to select an HTML element by its ID?"
#### Task 3:
@ -76,7 +76,7 @@ This function will make the robot "wink" by toggling the `eye-closed` class on t
- It changes the text content of the button: if the eye is open, write "Click to close the left eye", if the eye is closed, write "Click to open the left eye".
- It toggles the class eye-closed in the classList of the eye-left HTML element.
- It toggles the class eye-closed in the ``classList`` of the eye-left HTML element.
It changes the background color of the eye-left: if the eye is open, to "red", if the eye is closed, to "black"
@ -106,11 +106,11 @@ button.addEventListener('click', handleClick)
**`Prompt Examples:`**
- "As a beginner, explain to me what is querySelector in JavaScript, and how do I use it to select an HTML element by its ID or class?"
- "As a beginner, explain to me what is ``querySelector`` in JavaScript, and how do I use it to select an HTML element by its ID or class?"
- "As a beginner, explain to me how can I change the text content of an HTML element using JavaScript?"
- "As a beginner, explain to me how can I change the text content of an ``HTML element`` using JavaScript?"
- "As a beginner, explain to me how do I use addEventListener to make a button respond to a click event in JavaScript?"
- "As a beginner, explain to me how do I use ``addEventListener`` to make a button respond to a click event in JavaScript?"
### Expected output

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