DOM scripting introduction: Remove redundant instruction in "Creating a dynamic shopping list" exercise

[zunaid-hassan]

Clarified instructions for building a dynamic shopping list by removing redundant phrasing about item deletion.

Description

Removes a duplicated requirement (item 2 and 3 were identical) to prevent confusion in the exercise.

Changes:

• The item should appear in the list.
• Each item should be given a button that can be pressed to delete that item off the list.
• Each item should have a button next to it that removes the item from the list when clicked.
• The input fields should be cleared and focused, ready for the next item entry.

To:

• The item should appear in the list.
• Each item should have a button next to it that removes the item from the list when clicked.
• The input fields should be cleared and focused, ready for the next item entry.

Motivation

Removes unnecessary repetition and makes it easier for learners to progress.

Additional details

Article: https://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Scripting/DOM_scripting#creating_a_dynamic_shopping_list

Related issues and pull requests

N/A

[Josh-Cena]

Good catch, thanks

[github-actions]

Preview URLs

• /en-US/docs/Learn_web_development/Core/Scripting/DOM_scripting

Flaws (1)

URL: /en-US/docs/Learn_web_development/Core/Scripting/DOM_scripting
Title: DOM scripting introduction
Flaw count: 1

• macros:
  • Can't resolve /en-US/curriculum/

External URLs (6)

URL: /en-US/docs/Learn_web_development/Core/Scripting/DOM_scripting
Title: DOM scripting introduction

• https://explainers.dev/dom-scripting/ (1 time)
• https://firefox-source-docs.mozilla.org/devtools-user/page_inspector/index.html (1 time)
• https://mdn.github.io/learning-area/javascript/apis/document-manipulation/dom-example-manipulated.html (1 time)
• https://mdn.github.io/learning-area/javascript/apis/document-manipulation/dom-example.html (1 time)
• https://scrimba.com/learn-javascript-c0v/~0g?via=mdn (1 time)
• https://software.hixie.ch/utilities/js/live-dom-viewer/ (1 time)