Touch events
New Course Coming Soon:
Get Really Good at Git
Discover the basics of working with touch events in JavaScript
See more on JavaScript events
Touch events are those events that are triggered when viewing the page on a mobile device, like a smartphone or a tablet.
They allow you to track multitouch events.
We have 4 touch events:
touchstart
a touch event has started (the surface is touched)touchend
a touch event has ended (the surface is no longer touched)touchmove
the finger (or whatever is touching the device) moves over the surfacetouchcancel
the touch event has been cancelled
Every time a touch event occurs we are passed a touch event:
const link = document.getElementById('my-link')
link.addEventListener('touchstart', (event) => {
// touch event started
})
Here are all the properties we can access on that event
identifier
an unique identifier for this specific event. Used to track multi-touch events. Same finger = same identifier.clientX
/clientY
the x and y coordinates of the mouse pointer relative to the browser window, regardless of scrollingscreenX
/screenY
the x and y coordinates of the mouse pointer in the screen coordinatespageX
/pageY
the x and y coordinates of the mouse pointer in the page coordinates (including scrolling)target
the element touched
Are you intimidated by Git? Can’t figure out merge vs
rebase? Are you afraid of screwing up something any time
you have to do something in Git? Do you rely on ChatGPT
or random people’s answer on StackOverflow to fix your
problems? Your coworkers are tired of explaining Git to
you all the time? Git is something we all need to use,
but few of us really master it. I created this course to
improve your Git (and GitHub) knowledge at a radical
level. A course that helps you feel less frustrated with
Git. Launching Summer 2024. Join the waiting list!
→ Read my
DOM Tutorial
on The Valley of Code
→ Read my
Browser Events Tutorial
on The Valley of Code
→ Read my
Browser APIs Tutorials
on The Valley of Code
Here is how can I help you:
- COURSES where I teach everything I know
- THE VALLEY OF CODE your web development manual
- BOOTCAMP 2024 cohort in progress, next edition in 2025
- BOOKS 16 coding ebooks you can download for free on JS Python C PHP and lots more
- SOLO LAB everything I know about running a lifestyle business as a solopreneur
- Interesting links collection
- Follow me on X