- Scan ID:
- 825bb2d6-a930-43d9-87ed-d177fb211c5cFinished
- Submitted URL:
- https://www.w3schools.com/howto/howto_js_filter_dropdown.asp
- Report Finished:
Links · 74 found
The outgoing links identified from the page
| Link | Text |
|---|---|
| https://pathfinder.w3schools.com | Your W3Schools Dashboard My W3Schools |
| https://campus.w3schools.com/collections/course-catalog | W3Schools CertificatesGet Certified |
| https://spaces.w3schools.com/space/ | Go to Your W3Schools Space Spaces |
| https://profile.w3schools.com/logout | LogoutLogout |
| https://www.youtube.com/@w3schools | |
| https://www.linkedin.com/company/w3schools.com/ | |
| https://discord.com/invite/w3schools | |
| https://www.facebook.com/w3schoolscom/ | |
| https://www.instagram.com/w3schools.com_official/ | |
| https://campus.w3schools.com | What is a Certificate? |
JavaScript Variables · 163 found
Global JavaScript variables loaded on the window object of a page, are variables declared outside of functions and accessible from anywhere in the code within the current scope
| Name | Type |
|---|---|
| 0 | object |
| 1 | object |
| 2 | object |
| 3 | object |
| 4 | object |
| 5 | object |
| 6 | object |
| onbeforetoggle | object |
| documentPictureInPicture | object |
| onscrollend | object |
Console log messages · 1 found
Messages logged to the web console
| Type | Category | Log |
|---|---|---|
| log | other |
|
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Web Dev.
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-dev" title="Web Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-modern-web-development" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-dev" title="Paid Web Development Course">
Course
</a>
</div>
<div data-name="web development" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Web App
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/web-application-development-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-app" title="Paid Web Application Course">
Course
</a>
</div>
<div data-name="web app" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Web Design
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-web-design" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-design" title="Paid Web Design Course">
Course
</a>
</div>
</div>
</div>
<div class="w3-col l4 m6">
<div id="certified_javascript_links_list">
<h3 class="tnb-nav-section-title" data-heading="javascript_title">
JavaScript
</h3>
<div data-name="javascript" data-category="javascript" data-original-index="0">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/javascript-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-js" title="JavaScript Certification Exam">
JavaScript
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/javascript-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-js" title="JavaScript Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/javascript-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-js" title="Paid JavaScript Course">
Course
</a>
</div>
<div data-name="react" data-category="javascript" data-original-index="1">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/react-js-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-react" title="React.js Certification Exam">
React
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/react-js-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-react" title="React.js Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/react-js-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-react" title="Paid React.js Course">
Course
</a>
</div>
<div data-name="jquery" data-category="javascript" data-original-index="2">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/jquery-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-jquery" title="jQuery Certification Exam">
jQuery
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/jquery-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-jquery" title="jQuery Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/jquery-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-jquery" title="Paid jQuery Course">
Course
</a>
</div>
<div data-name="vue" data-category="javascript" data-original-index="3">
<a target="_blank" href="https://campus.w3schools.com/products/vue-js-certification-exam" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-vue" title="Vue Certification Exam">
Vue
</a>
<a target="_blank" href="https://campus.w3schools.com/products/vue-js-certification-exam" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-vue" title="Vue Certification Exam">
Certificate
</a>
</div>
</div>
<div class="certified_programs_links_list w3-hide-medium w3-hide-large">
<h3 class="tnb-nav-section-title" data-heading="programs_title">
Programs
</h3>
<div data-name="full access" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/w3schools-full-access-course" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-course-fullaccess" title="Paid Full Access Course">
Full Access
<span class="ribbon-topnav ws-green" style="font-size: 13px; font-weight: normal">
Best Value!
</span>
</a>
</div>
<div data-name="front end" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/front-end-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-front-end" title="Front End Certification Exam">
Front End
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/front-end-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-front-end" title="Front End Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/front-end-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-front-end" title="Paid Front End Development Course">
Course
</a>
</div>
<div data-name="web dev." data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-dev" title="Web Development Certification">
Web Dev.
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-dev" title="Web Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-modern-web-development" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-dev" title="Paid Web Development Course">
Course
</a>
</div>
<div data-name="web app" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Web App
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/web-application-development-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-app" title="Paid Web Application Course">
Course
</a>
</div>
<div data-name="web design" data-category="programs">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Web Design
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-web-design" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-design" title="Paid Web Design Course">
Course
</a>
</div>
</div>
<div class="certified_programs_links_list w3-hide-medium w3-hide-small" id="certified_programs_links_list_desktop">
<h3 class="tnb-nav-section-title" data-heading="programs_title">
Programs
</h3>
<div data-name="full access" data-category="programs" data-original-index="0">
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/w3schools-full-access-course" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-course-fullaccess" title="Paid Full Access Course">
Full Access
<span class="ribbon-topnav ws-green" style="font-size: 13px; font-weight: normal">
Best Value!
</span>
</a>
</div>
<div data-name="front end" data-category="programs" data-original-index="1">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/front-end-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-front-end" title="Front End Certification Exam">
Front End
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/front-end-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-front-end" title="Front End Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/front-end-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-front-end" title="Paid Front End Development Course">
Course
</a>
</div>
<div data-name="web dev." data-category="programs" data-original-index="2">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-dev" title="Web Development Certification">
Web Dev.
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-dev" title="Web Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-modern-web-development" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-dev" title="Paid Web Development Course">
Course
</a>
</div>
<div data-name="web app" data-category="programs" data-original-index="3">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Web App
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-app" title="Web Application Development Certification">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/web-application-development-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-app" title="Paid Web Application Course">
Course
</a>
</div>
<div data-name="web design" data-category="programs" data-original-index="4">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Web Design
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/web-design-certification" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-web-design" title="Web Design Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-best-sellers/products/learn-web-design" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-web-design" title="Paid Web Design Course">
Course
</a>
</div>
</div>
</div>
<div class="w3-col l4 m6">
<div id="certified_backend_links_list">
<br class="w3-hide-large w3-hide-small">
<h3 class="tnb-nav-section-title" data-heading="backend_title">
Backend
</h3>
<div data-name="python" data-category="backend" data-original-index="0">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/python-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-python" title="Python Certification Exam">
Python
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/python-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-python" title="Python Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/python-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-python" title="Paid Python Course">
Course
</a>
</div>
<div data-name="sql" data-category="backend" data-original-index="1">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/sql-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-sql" title="SQL Certification Exam">
SQL
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/sql-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-sql" title="SQL Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/sql-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-sql" title="SQL Python Course">
Course
</a>
</div>
<div data-name="mysql" data-category="backend" data-original-index="2">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/mysql-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-mysql" title="MySQL Certification Exam">
MySQL
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/mysql-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-mysql" title="MySQL Certification Exam">
Certificate
</a>
</div>
<div data-name="php" data-category="backend" data-original-index="3">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/php-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-php" title="PHP Certification Exam">
PHP
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/php-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-php" title="PHP Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/php-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-php" title="Paid PHP Course">
Course
</a>
</div>
<div data-name="java" data-category="backend" data-original-index="4">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/java-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-java" title="Java Certification Exam">
Java
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/java-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-java" title="Java Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/java-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-java" title="Paid Java Course">
Course
</a>
</div>
<div data-name="c" data-category="backend" data-original-index="5">
<a target="_blank" href="https://campus.w3schools.com/products/c-certification-exam" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-c" title="C Certification Exam">
C
</a>
<a target="_blank" href="https://campus.w3schools.com/products/c-certification-exam" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-c" title="C Certification Exam">
Certificate
</a>
</div>
<div data-name="c++" data-category="backend" data-original-index="6">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/c-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-cpp" title="C++ Certification Exam">
C++
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/c-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-cpp" title="C++ Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/c-course-1" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-cpp" title="Paid C++ Course">
Course
</a>
</div>
<div data-name="c#" data-category="backend" data-original-index="7">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/c-certificate-1" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-cs" title="C# Certification Exam">
C#
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/c-certificate-1" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-cs" title="C# Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/c-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-cs" title="Paid C# Course">
Course
</a>
</div>
<div data-name="r" data-category="backend" data-original-index="8">
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/r-course" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-r" title="Paid R Course">
R
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/r-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-r" title="Paid R Course">
Course
</a>
</div>
<div data-name="django" data-category="backend" data-original-index="9">
<a target="_blank" href="https://campus.w3schools.com/products/django-certification-exam" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-django" title="Django Certification Exam">
Django
</a>
<a target="_blank" href="https://campus.w3schools.com/products/django-certification-exam" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-django" title="Django Certification Exam">
Certificate
</a>
</div>
<div data-name="nodejs" data-category="backend" data-original-index="10">
<a target="_blank" href="https://campus.w3schools.com/products/nodejs-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-nodejs" title="NodeJS Certification Exam">
NodeJS
</a>
<a target="_blank" href="https://campus.w3schools.com/products/nodejs-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-nodejs" title="NodeJS Certification Exam">
Certificate
</a>
</div>
<div data-name="typescript" data-category="backend" data-original-index="11">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/typescript-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-typescript" title="TypeScript Certification Exam">
TypeScript
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/typescript-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-typescript" title="TypeScript Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/products/learn-typescript" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-typescript" title="Paid TypeScript Course">
Course
</a>
</div>
<div data-name="xml" data-category="backend" data-original-index="12">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/xml-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-xml" title="XML Certification Exam">
XML
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/xml-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-xml" title="XML Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/course-catalog/products/xml-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-xml" title="Paid XML Course">
Course
</a>
</div>
<div data-name="cyber security" data-category="backend" data-original-index="13">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/cyber-security-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-cyber-sec" title="Cyber Security Certification Exam">
Cyber Security
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/cyber-security-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-cyber-sec" title="Cyber Security Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/products/cyber-security-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-cyber-sec" title="Paid Cyber Security Course">
Course
</a>
</div>
<div data-name="accessibility" data-category="backend" data-original-index="14">
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/accessibility-certificate" class="w3-bar-item w3-button acctop-link ga-top-drop ga-top-drop-cert-accessi" title="Accessibility Certification Exam">
Accessibility
</a>
<a target="_blank" href="https://campus.w3schools.com/collections/certifications/products/accessibility-certificate" class="ws-btn acclink-text ga-top-drop ga-top-drop-cert-accessi" title="Accessibility Certification Exam">
Certificate
</a>
<a target="_blank" href="https://campus.w3schools.com/products/accessibility-course" class="ws-btn acclink-text ga-top-drop ga-top-drop-course-accessi" title="Paid Accessibility Course">
Course
</a>
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<a target="_top" class="no-checkmark" href="howto_js_responsive_navbar_dropdown.asp">Resp Navbar Dropdown</a>
<a target="_top" class="no-checkmark" href="howto_css_subnav.asp">Subnavigation Menu</a>
<a target="_top" class="no-checkmark" href="howto_css_dropup.asp">Dropup</a>
<a target="_top" class="no-checkmark" href="howto_css_mega_menu.asp">Mega Menu</a>
<a target="_top" class="no-checkmark" href="howto_js_mobile_navbar.asp">Mobile Menu</a>
<a target="_top" class="no-checkmark" href="howto_js_curtain_menu.asp">Curtain Menu</a>
<a target="_top" class="no-checkmark" href="howto_js_collapse_sidebar.asp">Collapsed Sidebar</a>
<a target="_top" class="no-checkmark" href="howto_js_collapse_sidepanel.asp">Collapsed Sidepanel</a>
<a target="_top" class="no-checkmark" href="howto_css_pagination.asp">Pagination</a>
<a target="_top" class="no-checkmark" href="howto_css_breadcrumbs.asp">Breadcrumbs</a>
<a target="_top" class="no-checkmark" href="howto_css_button_group.asp">Button Group</a>
<a target="_top" class="no-checkmark" href="howto_css_button_group_vertical.asp">Vertical Button Group</a>
<a target="_top" class="no-checkmark" href="howto_css_sticky_social_bar.asp">Sticky Social Bar</a>
<a target="_top" class="no-checkmark" href="howto_css_pill_nav.asp">Pill Navigation</a>
<a target="_top" class="no-checkmark" href="howto_css_responsive_header.asp">Responsive Header</a>
<br>
<h2>Images</h2>
<a target="_top" class="no-checkmark" href="howto_js_slideshow.asp">Slideshow</a>
<a target="_top" class="no-checkmark" href="howto_js_slideshow_gallery.asp">Slideshow Gallery</a>
<a target="_top" class="no-checkmark" href="howto_css_modal_images.asp">Modal Images</a>
<a target="_top" class="no-checkmark" href="howto_js_lightbox.asp">Lightbox</a>
<a target="_top" class="no-checkmark" href="howto_css_image_grid_responsive.asp">Responsive Image Grid</a>
<a target="_top" class="no-checkmark" href="howto_js_image_grid.asp">Image Grid</a>
<a target="_top" class="no-checkmark" href="howto_css_image_gallery.asp">Image Gallery</a>
<a target="_top" class="no-checkmark" href="howto_css_image_gallery_scroll.asp">Scrollable Image Gallery</a>
<a target="_top" class="no-checkmark" href="howto_js_tab_img_gallery.asp">Tab Gallery</a>
<a target="_top" class="no-checkmark" href="howto_css_image_overlay.asp">Image Overlay Fade</a>
<a target="_top" class="no-checkmark" href="howto_css_image_overlay_slide.asp">Image Overlay Slide</a>
<a target="_top" class="no-checkmark" href="howto_css_image_overlay_zoom.asp">Image Overlay Zoom</a>
<a target="_top" class="no-checkmark" href="howto_css_image_overlay_title.asp">Image Overlay Title</a>
<a target="_top" class="no-checkmark" href="howto_css_image_overlay_icon.asp">Image Overlay Icon</a>
<a target="_top" class="no-checkmark" href="howto_css_image_effects.asp">Image Effects</a>
<a target="_top" class="no-checkmark" href="howto_css_image_bw.asp">Black and White Image</a>
<a target="_top" class="no-checkmark" href="howto_css_image_text.asp">Image Text</a>
<a target="_top" class="no-checkmark" href="howto_css_image_text_blocks.asp">Image Text Blocks</a>
<a target="_top" class="no-checkmark" href="howto_css_image_transparent.asp">Transparent Image Text</a>
<a target="_top" class="no-checkmark" href="howto_css_full_page.asp">Full Page Image</a>
<a target="_top" class="no-checkmark" href="howto_css_form_on_image.asp">Form on Image</a>
<a target="_top" class="no-checkmark" href="howto_css_hero_image.asp">Hero Image</a>
<a target="_top" class="no-checkmark" href="howto_css_blurred_background.asp">Blur Background Image</a>
<a target="_top" class="no-checkmark" href="howto_css_bg_change_scroll.asp">Change Bg on Scroll</a>
<a target="_top" class="no-checkmark" href="howto_css_images_side_by_side.asp">Side-by-Side Images</a>
<a target="_top" class="no-checkmark" href="howto_css_rounded_images.asp">Rounded Images</a>
<a target="_top" class="no-checkmark" href="howto_css_image_avatar.asp">Avatar Images</a>
<a target="_top" class="no-checkmark" href="howto_css_image_responsive.asp">Responsive Images</a>
<a target="_top" class="no-checkmark" href="howto_css_image_center.asp">Center Images</a>
<a target="_top" class="no-checkmark" href="howto_css_thumbnail.asp">Thumbnails</a>
<a target="_top" class="no-checkmark" href="howto_css_border_image.asp">Border Around Image</a>
<a target="_top" class="no-checkmark" href="howto_css_team.asp">Meet the Team</a>
<a target="_top" class="no-checkmark" href="howto_css_image_sticky.asp">Sticky Image</a>
<a target="_top" class="no-checkmark" href="howto_css_flip_image.asp">Flip an Image</a>
<a target="_top" class="no-checkmark" href="howto_css_shake_image.asp">Shake an Image</a>
<a target="_top" class="no-checkmark" href="howto_css_portfolio_gallery.asp">Portfolio Gallery</a>
<a target="_top" class="no-checkmark" href="howto_js_portfolio_filter.asp">Portfolio with Filtering</a>
<a target="_top" class="no-checkmark" href="howto_js_image_zoom.asp">Image Zoom</a>
<a target="_top" class="no-checkmark" href="howto_js_image_magnifier_glass.asp">Image Magnifier Glass</a>
<a target="_top" class="no-checkmark" href="howto_js_image_comparison.asp">Image Comparison Slider</a>
<a target="_top" class="no-checkmark" href="howto_html_favicon.asp">Favicon</a>
<br>
<h2>Buttons</h2>
<a target="_top" class="no-checkmark" href="howto_css_alert_buttons.asp">Alert Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_outline_buttons.asp">Outline Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_button_split.asp">Split Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_animate_buttons.asp">Animated Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_fading_buttons.asp">Fading Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_button_on_image.asp">Button on Image</a>
<a target="_top" class="no-checkmark" href="howto_css_social_media_buttons.asp">Social Media Buttons</a>
<a target="_top" class="no-checkmark" href="howto_js_read_more.asp">Read More Read Less</a>
<a target="_top" class="no-checkmark" href="howto_css_loading_buttons.asp">Loading Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_download_button.asp">Download Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_pill_button.asp">Pill Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_notification_button.asp">Notification Button</a>
<a target="_top" class="no-checkmark" href="howto_css_icon_buttons.asp">Icon Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_next_prev.asp">Next/prev Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_more_button.asp">More Button in Nav</a>
<a target="_top" class="no-checkmark" href="howto_css_block_buttons.asp">Block Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_text_buttons.asp">Text Buttons</a>
<a target="_top" class="no-checkmark" href="howto_css_round_buttons.asp">Round Buttons</a>
<a target="_top" class="no-checkmark" href="howto_js_scroll_to_top.asp">Scroll To Top Button</a>
<br>
<h2>Forms</h2>
<a target="_top" class="no-checkmark" href="howto_css_login_form.asp">Login Form</a>
<a target="_top" class="no-checkmark" href="howto_css_signup_form.asp">Signup Form</a>
<a target="_top" class="no-checkmark" href="howto_css_checkout_form.asp">Checkout Form</a>
<a target="_top" class="no-checkmark" href="howto_css_contact_form.asp">Contact Form</a>
<a target="_top" class="no-checkmark" href="howto_css_social_login.asp">Social Login Form</a>
<a target="_top" class="no-checkmark" href="howto_css_register_form.asp">Register Form</a>
<a target="_top" class="no-checkmark" href="howto_css_form_icon.asp">Form with Icons</a>
<a target="_top" class="no-checkmark" href="howto_css_newsletter.asp">Newsletter</a>
<a target="_top" class="no-checkmark" href="howto_css_stacked_form.asp">Stacked Form</a>
<a target="_top" class="no-checkmark" href="howto_css_responsive_form.asp">Responsive Form</a>
<a target="_top" class="no-checkmark" href="howto_js_popup_form.asp">Popup Form</a>
<a target="_top" class="no-checkmark" href="howto_css_inline_form.asp">Inline Form</a>
<a target="_top" class="no-checkmark" href="howto_html_clear_input.asp">Clear Input Field</a>
<a target="_top" class="no-checkmark" href="howto_css_hide_arrow_number.asp">Hide Number Arrows</a>
<a target="_top" class="no-checkmark" href="howto_js_copy_clipboard.asp">Copy Text to Clipboard</a>
<a target="_top" class="no-checkmark" href="howto_css_animated_search.asp">Animated Search</a>
<a target="_top" class="no-checkmark" href="howto_css_search_button.asp">Search Button</a>
<a target="_top" class="no-checkmark" href="howto_css_fullscreen_search.asp">Fullscreen Search</a>
<a target="_top" class="no-checkmark" href="howto_css_input_navbar.asp">Input Field in Navbar</a>
<a target="_top" class="no-checkmark" href="howto_css_login_form_navbar.asp">Login Form in Navbar</a>
<a target="_top" class="no-checkmark" href="howto_css_custom_checkbox.asp">Custom Checkbox/Radio</a>
<a target="_top" class="no-checkmark" href="howto_custom_select.asp">Custom Select</a>
<a target="_top" class="no-checkmark" href="howto_css_switch.asp">Toggle Switch</a>
<a target="_top" class="no-checkmark" href="howto_js_display_checkbox_text.asp">Check Checkbox</a>
<a target="_top" class="no-checkmark" href="howto_js_detect_capslock.asp">Detect Caps Lock</a>
<a target="_top" class="no-checkmark" href="howto_js_trigger_button_enter.asp">Trigger Button on Enter</a>
<a target="_top" class="no-checkmark" href="howto_js_password_validation.asp">Password Validation</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_password.asp">Toggle Password Visibility</a>
<a target="_top" class="no-checkmark" href="howto_js_form_steps.asp">Multiple Step Form</a>
<a target="_top" class="no-checkmark" href="howto_js_autocomplete.asp">Autocomplete</a>
<a target="_top" class="no-checkmark" href="howto_html_autocomplete_off.asp">Turn off autocomplete</a>
<a target="_top" class="no-checkmark" href="howto_html_spellcheck_disable.asp">Turn off spellcheck</a>
<a target="_top" class="no-checkmark" href="howto_html_file_upload_button.asp">File Upload Button</a>
<a target="_top" class="no-checkmark" href="howto_js_validation_empty_input.asp">Empty Input Validation</a>
<br>
<h2>Filters</h2>
<a target="_top" class="no-checkmark" href="howto_js_filter_lists.asp">Filter List</a>
<a target="_top" class="no-checkmark" href="howto_js_filter_table.asp">Filter Table</a>
<a target="_top" class="no-checkmark" href="howto_js_filter_elements.asp">Filter Elements</a>
<a target="_top" class="no-checkmark active" href="howto_js_filter_dropdown.asp">Filter Dropdown</a>
<a target="_top" class="no-checkmark" href="howto_js_sort_list.asp">Sort List</a>
<a target="_top" class="no-checkmark" href="howto_js_sort_table.asp">Sort Table</a>
<br>
<h2>Tables</h2>
<a target="_top" class="no-checkmark" href="howto_css_table_zebra.asp">Zebra Striped Table</a>
<a target="_top" class="no-checkmark" href="howto_css_table_center.asp">Center Tables</a>
<a target="_top" class="no-checkmark" href="howto_css_table_full_width.asp">Full-width Table</a>
<a target="_top" class="no-checkmark" href="howto_html_table_nested.asp">Nested Table</a>
<a target="_top" class="no-checkmark" href="howto_css_table_side_by_side.asp">Side-by-side Tables</a>
<a target="_top" class="no-checkmark" href="howto_css_table_responsive.asp">Responsive Tables</a>
<a target="_top" class="no-checkmark" href="howto_css_comparison_table.asp">Comparison Table</a>
<br>
<h2>More</h2>
<a target="_top" class="no-checkmark" href="howto_css_fullscreen_video.asp">Fullscreen Video</a>
<a target="_top" class="no-checkmark" href="howto_css_modals.asp">Modal Boxes</a>
<a target="_top" class="no-checkmark" href="howto_css_delete_modal.asp">Delete Modal</a>
<a target="_top" class="no-checkmark" href="howto_css_timeline.asp">Timeline</a>
<a target="_top" class="no-checkmark" href="howto_js_scroll_indicator.asp">Scroll Indicator</a>
<a target="_top" class="no-checkmark" href="howto_js_progressbar.asp">Progress Bars</a>
<a target="_top" class="no-checkmark" href="howto_css_skill_bar.asp">Skill Bar</a>
<a target="_top" class="no-checkmark" href="howto_js_rangeslider.asp">Range Sliders</a>
<a target="_top" class="no-checkmark" href="howto_html_colorpicker.asp">Color Picker</a>
<a target="_top" class="no-checkmark" href="howto_html_email_field.asp">Email Field</a>
<a target="_top" class="no-checkmark" href="howto_css_tooltip.asp">Tooltips</a>
<a target="_top" class="no-checkmark" href="howto_css_display_element_hover.asp">Display Element Hover</a>
<a target="_top" class="no-checkmark" href="howto_js_popup.asp">Popups</a>
<a target="_top" class="no-checkmark" href="howto_js_collapsible.asp">Collapsible</a>
<a target="_top" class="no-checkmark" href="howto_css_calendar.asp">Calendar</a>
<a target="_top" class="no-checkmark" href="howto_html_include.asp">HTML Includes</a>
<a target="_top" class="no-checkmark" href="howto_js_todolist.asp">To Do List</a>
<a target="_top" class="no-checkmark" href="howto_css_loader.asp">Loaders</a>
<a target="_top" class="no-checkmark" href="howto_css_badge.asp">Badges</a>
<a target="_top" class="no-checkmark" href="howto_css_star_rating.asp">Star Rating</a>
<a target="_top" class="no-checkmark" href="howto_css_user_rating.asp">User Rating</a>
<a target="_top" class="no-checkmark" href="howto_css_overlay.asp">Overlay Effect</a>
<a target="_top" class="no-checkmark" href="howto_css_contact_chips.asp">Contact Chips</a>
<a target="_top" class="no-checkmark" href="howto_css_cards.asp">Cards</a>
<a target="_top" class="no-checkmark" href="howto_css_flip_card.asp">Flip Card</a>
<a target="_top" class="no-checkmark" href="howto_css_profile_card.asp">Profile Card</a>
<a target="_top" class="no-checkmark" href="howto_css_product_card.asp">Product Card</a>
<a target="_top" class="no-checkmark" href="howto_js_alert.asp">Alerts</a>
<a target="_top" class="no-checkmark" href="howto_js_callout.asp">Callout</a>
<a target="_top" class="no-checkmark" href="howto_css_notes.asp">Notes</a>
<a target="_top" class="no-checkmark" href="howto_css_labels.asp">Labels</a>
<a target="_top" class="no-checkmark" href="howto_css_ribbon.asp">Ribbon</a>
<a target="_top" class="no-checkmark" href="howto_css_tag_cloud.asp">Tag Cloud</a>
<a target="_top" class="no-checkmark" href="howto_css_circles.asp">Circles</a>
<a target="_top" class="no-checkmark" href="howto_css_style_hr.asp">Style HR</a>
<a target="_top" class="no-checkmark" href="howto_css_coupon.asp">Coupon</a>
<a target="_top" class="no-checkmark" href="howto_css_list_group.asp">List Group</a>
<a target="_top" class="no-checkmark" href="howto_css_list_group_badges.asp">List Group with Badges</a>
<a target="_top" class="no-checkmark" href="howto_css_list_without_bullets.asp">List Without Bullets</a>
<a target="_top" class="no-checkmark" href="howto_css_responsive_text.asp">Responsive Text</a>
<a target="_top" class="no-checkmark" href="howto_css_cutout_text.asp">Cutout Text</a>
<a target="_top" class="no-checkmark" href="howto_css_glowing_text.asp">Glowing Text</a>
<a target="_top" class="no-checkmark" href="howto_css_fixed_footer.asp">Fixed Footer</a>
<a target="_top" class="no-checkmark" href="howto_css_sticky_element.asp">Sticky Element</a>
<a target="_top" class="no-checkmark" href="howto_css_equal_height.asp">Equal Height</a>
<a target="_top" class="no-checkmark" href="howto_css_clearfix.asp">Clearfix</a>
<a target="_top" class="no-checkmark" href="howto_css_responsive_floats.asp">Responsive Floats</a>
<a target="_top" class="no-checkmark" href="howto_js_snackbar.asp">Snackbar</a>
<a target="_top" class="no-checkmark" href="howto_js_fullscreen.asp">Fullscreen Window</a>
<a target="_top" class="no-checkmark" href="howto_js_scrolldrawing.asp">Scroll Drawing</a>
<a target="_top" class="no-checkmark" href="howto_css_smooth_scroll.asp">Smooth Scroll</a>
<a target="_top" class="no-checkmark" href="howto_css_bg_gradient_scroll.asp">Gradient Bg Scroll</a>
<a target="_top" class="no-checkmark" href="howto_js_sticky_header.asp">Sticky Header</a>
<a target="_top" class="no-checkmark" href="howto_js_shrink_header_scroll.asp">Shrink Header on Scroll</a>
<a target="_top" class="no-checkmark" href="howto_css_pricing_table.asp">Pricing Table</a>
<a target="_top" class="no-checkmark" href="howto_css_parallax.asp">Parallax</a>
<a target="_top" class="no-checkmark" href="howto_css_aspect_ratio.asp">Aspect Ratio</a>
<a target="_top" class="no-checkmark" href="howto_css_responsive_iframes.asp">Responsive Iframes</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_like.asp">Toggle Like/Dislike</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_hide_show.asp">Toggle Hide/Show</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_dark_mode.asp">Toggle Dark Mode</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_text.asp">Toggle Text</a>
<a target="_top" class="no-checkmark" href="howto_js_toggle_class.asp">Toggle Class</a>
<a target="_top" class="no-checkmark" href="howto_js_add_class.asp">Add Class</a>
<a target="_top" class="no-checkmark" href="howto_js_remove_class.asp">Remove Class</a>
<a target="_top" class="no-checkmark" href="howto_js_change_class.asp">Change Class</a>
<a target="_top" class="no-checkmark" href="howto_js_active_element.asp">Active Class</a>
<a target="_top" class="no-checkmark" href="howto_js_treeview.asp">Tree View</a>
<a target="_top" class="no-checkmark" href="howto_js_remove_decimals.asp">Remove Decimals</a>
<a target="_top" class="no-checkmark" href="howto_js_remove_property_object.asp">Remove Property</a>
<a target="_top" class="no-checkmark" href="howto_js_offline_detection.asp">Offline Detection</a>
<a target="_top" class="no-checkmark" href="howto_js_check_hidden.asp">Find Hidden Element</a>
<a target="_top" class="no-checkmark" href="howto_js_redirect_webpage.asp">Redirect Webpage</a>
<a target="_top" class="no-checkmark" href="howto_js_format_number_dec.asp">Format a Number</a>
<a target="_top" class="no-checkmark" href="howto_css_zoom_hover.asp">Zoom Hover</a>
<a target="_top" class="no-checkmark" href="howto_css_flip_box.asp">Flip Box</a>
<a target="_top" class="no-checkmark" href="howto_css_center-vertical.asp">Center Vertically</a>
<a target="_top" class="no-checkmark" href="howto_css_center_button.asp">Center Button in DIV</a>
<a target="_top" class="no-checkmark" href="howto_css_center-list.asp">Center a List</a>
<a target="_top" class="no-checkmark" href="howto_css_transition_hover.asp">Transition on Hover</a>
<a target="_top" class="no-checkmark" href="howto_css_arrows.asp">Arrows</a>
<a target="_top" class="no-checkmark" href="howto_css_shapes.asp">Shapes</a>
<a target="_top" class="no-checkmark" href="howto_html_download_link.asp">Download Link</a>
<a target="_top" class="no-checkmark" href="howto_css_div_full_height.asp">Full Height Element</a>
<a target="_top" class="no-checkmark" href="howto_css_browser_window.asp">Browser Window</a>
<a target="_top" class="no-checkmark" href="howto_css_custom_scrollbar.asp">Custom Scrollbar</a>
<a target="_top" class="no-checkmark" href="howto_css_hide_scrollbars.asp">Hide Scrollbar</a>
<a target="_top" class="no-checkmark" href="howto_css_force_scrollbars.asp">Show/Force Scrollbar</a>
<a target="_top" class="no-checkmark" href="howto_css_devices.asp">Device Look</a>
<a target="_top" class="no-checkmark" href="howto_css_contenteditable_border.asp">Contenteditable Border</a>
<a target="_top" class="no-checkmark" href="howto_css_placeholder.asp">Placeholder Color</a>
<a target="_top" class="no-checkmark" href="howto_css_disable_resize_textarea.asp">Disable Resizing of Textarea</a>
<a target="_top" class="no-checkmark" href="howto_css_disable_text_selection.asp">Disable Text Selection</a>
<a target="_top" class="no-checkmark" href="howto_css_text_selection.asp">Text Selection Color</a>
<a target="_top" class="no-checkmark" href="howto_css_bullet_color.asp">Bullet Color</a>
<a target="_top" class="no-checkmark" href="howto_css_vertical_line.asp">Vertical Line</a>
<a target="_top" class="no-checkmark" href="howto_css_dividers.asp">Dividers</a>
<a target="_top" class="no-checkmark" href="howto_css_text_divider.asp">Text Divider</a>
<a target="_top" class="no-checkmark" href="howto_js_animate_icons.asp">Animate Icons</a>
<a target="_top" class="no-checkmark" href="howto_js_countdown.asp">Countdown Timer</a>
<a target="_top" class="no-checkmark" href="howto_js_typewriter.asp">Typewriter</a>
<a target="_top" class="no-checkmark" href="howto_css_coming_soon.asp">Coming Soon Page</a>
<a target="_top" class="no-checkmark" href="howto_css_chat.asp">Chat Messages</a>
<a target="_top" class="no-checkmark" href="howto_js_popup_chat.asp">Popup Chat Window</a>
<a target="_top" class="no-checkmark" href="howto_css_split_screen.asp">Split Screen</a>
<a target="_top" class="no-checkmark" href="howto_css_testimonials.asp">Testimonials</a>
<a target="_top" class="no-checkmark" href="howto_css_section_counter.asp">Section Counter</a>
<a target="_top" class="no-checkmark" href="howto_js_quotes_slideshow.asp">Quotes Slideshow</a>
<a target="_top" class="no-checkmark" href="howto_js_close_list_items.asp">Closable List Items</a>
<a target="_top" class="no-checkmark" href="howto_css_media_query_breakpoints.asp">Typical Device Breakpoints</a>
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<a target="_top" class="no-checkmark" href="howto_js_spread_operator.asp">JS Spread Operator</a>
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<h2>Website</h2>
<a target="_top" class="no-checkmark" href="howto_website_create_free.asp">Create a Free Website</a>
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<a target="_top" class="no-checkmark" href="howto_website.asp">Make a Website (W3.CSS)</a>
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<a target="_top" class="no-checkmark" href="howto_css_two_columns.asp">2 Column Layout</a>
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<h2>Converters</h2>
<a target="_top" class="no-checkmark" href="howto_js_weight_converter.asp">Convert Weight</a>
<a target="_top" class="no-checkmark" href="howto_js_temperature_converter.asp">Convert Temperature</a>
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<h2>Blog</h2>
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<a target="_top" class="no-checkmark" href="howto_blog_hire_developers.asp">Hire Developers</a>
<br><br>
</div>
</div>
</div>
<div class="w3-main w3-light-grey" id="belowtopnav" style="margin-left:250px;">
<div class="w3-row w3-white">
<div class="w3-col l10 m12" id="main">
<div id="mainLeaderboard" style="overflow:hidden;">
<!-- MainLeaderboard-->
<!--<pre>main_leaderboard, all: [728,90][970,90][320,50][468,60]</pre>-->
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</div>
<h1>How TO - Search/Filter Dropdown</h1>
<div class="w3-clear nextprev">
<a class="w3-left ws-btn" href="howto_js_filter_elements.asp">❮ Previous</a>
<a class="w3-right ws-btn" href="howto_js_sort_list.asp">Next ❯</a>
</div>
<hr>
<p class="intro">Learn how to search for items in a dropdown menu with CSS and JavaScript.</p>
<hr>
<h2>Filter Dropdown Menu</h2>
<iframe src="tryhow_js_filter_dropdown_ifr.htm" style="width:100%;border:none;height:405px;"></iframe>
<a target="_blank" href="tryit.asp?filename=tryhow_css_js_dropdown_filter" class="ws-btn w3-margin-top">Try it Yourself »</a>
<hr>
<h2>Create a Clickable Dropdown</h2>
<p>Create a dropdown menu that appears when the user clicks on a button.</p>
<h5>Step 1) Add HTML:</h5>
<div class="w3-example">
<h3>Example</h3>
<div class="w3-code notranslate htmlHigh">
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>div<span class="attributecolor" style="color:red"> class<span class="attributevaluecolor" style="color:mediumblue">="dropdown"</span></span><span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>button<span class="attributecolor" style="color:red"> onclick<span class="attributevaluecolor" style="color:mediumblue">="myFunction()"</span> class<span class="attributevaluecolor" style="color:mediumblue">="dropbtn"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Dropdown<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/button<span class="tagcolor" style="color:mediumblue">></span></span><br>
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>div<span class="attributecolor" style="color:red"> id<span class="attributevaluecolor" style="color:mediumblue">="myDropdown"</span> class<span class="attributevaluecolor" style="color:mediumblue">="dropdown-content"</span></span><span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>input<span class="attributecolor" style="color:red">
type<span class="attributevaluecolor" style="color:mediumblue">="text"</span> placeholder<span class="attributevaluecolor" style="color:mediumblue">="Search.."</span> id<span class="attributevaluecolor" style="color:mediumblue">="myInput"</span> onkeyup<span class="attributevaluecolor" style="color:mediumblue">="filterFunction()"</span></span><span class="tagcolor" style="color:mediumblue">></span></span><br>
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#about"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>About<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#base"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Base<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br>
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#blog"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Blog<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#contact"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Contact<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br>
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#custom"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Custom<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#support"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Support<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br>
<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>a<span class="attributecolor" style="color:red"> href<span class="attributevaluecolor" style="color:mediumblue">="#tools"</span></span><span class="tagcolor" style="color:mediumblue">></span></span>Tools<span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/a<span class="tagcolor" style="color:mediumblue">></span></span><br> <span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/div<span class="tagcolor" style="color:mediumblue">></span></span><br><span class="tagnamecolor" style="color:brown"><span class="tagcolor" style="color:mediumblue"><</span>/div<span class="tagcolor" style="color:mediumblue">></span></span> </div>
</div>
<h3>Example Explained</h3>
<p>Use any element to open the dropdown menu, e.g. a <button>, <a>
or <p> element.</p>
<p>Use a container element (like <div>) to create the dropdown menu and add the dropdown links inside
it.</p>
<p>Wrap a <div> element around the button and the <div> to position the dropdown
menu correctly with CSS.</p>
<hr>
<h5>Step 2) Add CSS:</h5>
<div class="w3-example">
<h3>Example</h3>
<div class="w3-code notranslate cssHigh"><span class="cssselectorcolor" style="color:brown">
<span class="commentcolor" style="color:green">/* Dropdown Button */</span><br>.dropbtn <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br>
background-color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> #04AA6D<span class="cssdelimitercolor" style="color:black">;</span></span><br> color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> white<span class="cssdelimitercolor" style="color:black">;</span></span><br>
padding<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 16px<span class="cssdelimitercolor" style="color:black">;</span></span><br> font-size<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 16px<span class="cssdelimitercolor" style="color:black">;</span></span><br>
border<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> none<span class="cssdelimitercolor" style="color:black">;</span></span><br> cursor<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> pointer<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* Dropdown
button on hover & focus */</span><br>.dropbtn:hover, .dropbtn:focus <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br> background-color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> #3e8e41<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* The search field */</span><br>#myInput <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br>
box-sizing<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> border-box<span class="cssdelimitercolor" style="color:black">;</span></span><br> background-image<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> url('searchicon.png')<span class="cssdelimitercolor" style="color:black">;</span></span><br>
background-position<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 14px 12px<span class="cssdelimitercolor" style="color:black">;</span></span><br> background-repeat<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> no-repeat<span class="cssdelimitercolor" style="color:black">;</span></span><br>
font-size<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 16px<span class="cssdelimitercolor" style="color:black">;</span></span><br> padding<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 14px 20px 12px 45px<span class="cssdelimitercolor" style="color:black">;</span></span><br> border<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span>
none<span class="cssdelimitercolor" style="color:black">;</span></span><br> border-bottom<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 1px solid #ddd<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* The search field
when it gets focus/clicked on */</span><br>#myInput:focus <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red">outline<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 3px solid #ddd<span class="cssdelimitercolor" style="color:black">;</span></span></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* The
container <div> - needed to position the dropdown content */</span><br>.dropdown <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br> position<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> relative<span class="cssdelimitercolor" style="color:black">;</span></span><br> display<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span>
inline-block<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* Dropdown Content (Hidden by Default) */</span><br>
.dropdown-content <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br> display<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> none<span class="cssdelimitercolor" style="color:black">;</span></span><br> position<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span>
absolute<span class="cssdelimitercolor" style="color:black">;</span></span><br> background-color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> #f6f6f6<span class="cssdelimitercolor" style="color:black">;</span></span><br> min-width<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 230px<span class="cssdelimitercolor" style="color:black">;</span></span><br> border<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 1px solid #ddd<span class="cssdelimitercolor" style="color:black">;</span></span><br> z-index<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 1<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* Links inside the dropdown */</span><br>
.dropdown-content a <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red"><br> color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> black<span class="cssdelimitercolor" style="color:black">;</span></span><br> padding<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> 12px 16px<span class="cssdelimitercolor" style="color:black">;</span></span><br> text-decoration<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> none<span class="cssdelimitercolor" style="color:black">;</span></span><br> display<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> block<span class="cssdelimitercolor" style="color:black">;</span></span><br></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* Change color of dropdown links on hover */</span><br>
.dropdown-content a:hover <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red">background-color<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span> #f1f1f1</span></span><span class="cssdelimitercolor" style="color:black">}</span><br><br><span class="commentcolor" style="color:green">/* Show the dropdown menu (use JS to add this class to the .dropdown-content
container when the user clicks on the dropdown button) */</span><br>.show <span class="cssdelimitercolor" style="color:black">{</span><span class="csspropertycolor" style="color:red">display<span class="csspropertyvaluecolor" style="color:mediumblue"><span class="cssdelimitercolor" style="color:black">:</span>block<span class="cssdelimitercolor" style="color:black">;</span></span></span><span class="cssdelimitercolor" style="color:black">}</span> </span></div>
</div>
<h3>Example Explained</h3>
<p>We have styled the dropdown button with a background-color, padding, hover
effect, etc.</p>
<p>The <code class="w3-codespan">.dropdown</code> class uses <code class="w3-codespan">position:relative</code>, which is needed when we want the
dropdown content to be placed right below the dropdown button (using <code class="w3-codespan">position:absolute</code>).</p>
<p>The <code class="w3-codespan">.dropdown-content</code> class holds the actual dropdown menu. It
is hidden by default, and will be displayed on hover (see below). Note the <code class="w3-codespan">min-width</code> is set to
230px. Feel free to change
this. <strong>Tip:</strong> If you want the width of the dropdown content to be
as wide as the dropdown button, set the <code class="w3-codespan">width</code> to 100% (and <code class="w3-codespan">overflow:auto</code> to
enable scroll on small screens).</p>
<p>The search field (#myInput) is styled to fit inside the dropdown menu. We
have added a search icon, which is placed to the left inside the search field to
indicate that this is actually a search field.</p>
<hr>
<div id="midcontentadcontainer" style="overflow:auto;text-align:center">
<!-- MidContent -->
<!-- <p class="adtext">Advertisement</p> -->
<div id="adngin-mid_content-0"></div>
</div>
<hr>
<h5>Step 3) Add JavaScript:</h5>
<div class="w3-example">
<h3>Example</h3>
<div class="w3-code notranslate jsHigh"><span class="jscolor" style="color:black"><span class="jsnumbercolor" style="color:red">
</span> <span class="commentcolor" style="color:green">/* When the user clicks on the button,<br>toggle between hiding and showing
the dropdown content */</span><br><span class="jskeywordcolor" style="color:mediumblue">function</span> myFunction() {<br> <span class="jsnumbercolor" style="color:red">
</span> document.<span class="jspropertycolor" style="color:black">getElementById</span>(<span class="jsstringcolor" style="color:brown">"myDropdown"</span>).<span class="jspropertycolor" style="color:black">classList</span>.<span class="jspropertycolor" style="color:black">toggle</span>(<span class="jsstringcolor" style="color:brown">"show"</span>);<br>}<br><br><span class="jsnumbercolor" style="color:red">
</span> <span class="jskeywordcolor" style="color:mediumblue">function</span> filterFunction() {<br> <span class="jskeywordcolor" style="color:mediumblue">var</span> input, filter, ul, li, a, i;<br> <span class="jsnumbercolor" style="color:red">
</span> input = document.<span class="jspropertycolor" style="color:black">getElementById</span>(<span class="jsstringcolor" style="color:brown">"myInput"</span>);<br> filter = <span class="jsnumbercolor" style="color:red">
</span> input.<span class="jspropertycolor" style="color:black">value</span>.<span class="jspropertycolor" style="color:black">toUpperCase</span>();<br> div = document.<span class="jspropertycolor" style="color:black">getElementById</span>(<span class="jsstringcolor" style="color:brown">"myDropdown"</span>);<br> <span class="jsnumbercolor" style="color:red">
</span> a = div.<span class="jspropertycolor" style="color:black">getElementsByTagName</span>(<span class="jsstringcolor" style="color:brown">"a"</span>);<br> <span class="jskeywordcolor" style="color:mediumblue">for</span> (i = <span class="jsnumbercolor" style="color:red">0</span>; i < a.<span class="jspropertycolor" style="color:black">length</span>; i++) {<br> <span class="jsnumbercolor" style="color:red">
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