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menu_book Course Curriculum (W3.js) expand_more

Selection & Content

w3.getElement w3.getElements w3.getHttpObject w3.displayObject w3.includeHTML w3.hide w3.show w3.toggleShow

Filtering & Sorting

w3.filterHTML Filter table rows Filter list items w3.sortHTML Sort ascending Sort descending Multi-column filter Case-insensitive filter

HTTP & Data

w3.getHttpData Load JSON Render object data Render array data Handle empty data Handle HTTP failure Refresh remote data Template with placeholders

UI Patterns

Toggle navigation Show modal Hide modal Filter cards Sort product list Load reusable header Display selected object Progressive enhancement fallback

W3.js / Selection & Content

w3.getElements

Learn w3.getElements in W3.js with a focused explanation, a topic-specific example, and a mastery check.

12 min read • Beginner

w3js-002.html

html

<script src="/vendor/w3.js"></script><p class="note">A</p><p class="note">B</p><script>console.log(w3.getElements(".note").length)</script>

What to watch

Content source & attribution

Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

w3.getElements Mastery Check →

w3.getHttpObject