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Promit #26

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Promit #26

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a0d5f39
completed dom exrecises
promchat Dec 21, 2022
d111c61
Fix querySelector
mjumbewu Dec 29, 2022
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21 changes: 14 additions & 7 deletions exercises/part1-selectors-and-events/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,35 +11,39 @@ below so that the results all read "Success!".

import { htmlToElement } from './template-tools.js';

let counter = 0;

/* ====================
Part 1: Set the variable below equal to the paragraph element representing the
first test result.
==================== */

let firstResult;
let firstResult = document.querySelector('#result-1');

/* ====================
Parts 2: Set the variable below equal to a collection of the paragraph
elements representing the 2nd and 3rd results.
==================== */

let secondAndThirdResults;
let secondAndThirdResults = document.getElementsByClassName('result-2-3');

/* ====================
Parts 3: Set the variable below equal to a collection of the paragraph
elements representing the all of the results.
==================== */

let allResults;
let allResults = firstResult + " " + secondAndThirdResults;

/* ====================
Part 4: Add an event listener to the button in problem 4 that changes the
button's own text to "I'm Clicked!"
==================== */

let imClickedButton;
let imClickedButton = document.querySelector('#im-clicked-button');
if (imClickedButton) {
imClickedButton.addEventListener('click', () => {});
imClickedButton.addEventListener('click', () => {
imClickedButton.textContent = "I'm Clicked!"
});
}

/* ====================
Expand All @@ -56,9 +60,12 @@ HINT: You may need some global state for this problem.
let spanContainer = document.querySelector('#span-container');
spanContainer.appendChild(htmlToElement('<span>0</span>'));

let addSpanButton;
let addSpanButton = document.querySelector('#add-span-button');
if (addSpanButton) {
addSpanButton.addEventListener('click', () => {});
addSpanButton.addEventListener('click', () => {
counter = counter + 1;
spanContainer.textContent = counter;
});
}

/* =====================
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