Move Caret to End of Input or Textarea
One of the annoying parts of using the focus method of HTML elements is that they don't move the cursor to the end of INPUT or TEXTAREA elements if they already have content in them. That's probably the last thing a user would want. I was browsing through Stack Overflow when I found this gem: a function that moves the cursor to the end of an INPUT or TEXTAREA on command!
function moveCursorToEnd(el) {
if (typeof el.selectionStart == "number") {
el.selectionStart = el.selectionEnd = el.value.length;
} else if (typeof el.createTextRange != "undefined") {
el.focus();
var range = el.createTextRange();
range.collapse(false);
range.select();
}
}
Simply pass the element to the function above and you'll see the caret move to the end of the element! Caret management in the browser sucks, but this function makes it incredibly easy. Enjoy!
![Write Better JavaScript with Promises]()
You've probably heard the talk around the water cooler about how promises are the future. All of the cool kids are using them, but you don't see what makes them so special. Can't you just use a callback? What's the big deal? In this article, we'll...
![I’m an Impostor]()
This is the hardest thing I've ever had to write, much less admit to myself. I've written resignation letters from jobs I've loved, I've ended relationships, I've failed at a host of tasks, and let myself down in my life. All of those feelings were very...
![MooTools FontChecker Plugin]()
There's a very interesting piece of code on Google Code called FontAvailable which does a jQuery-based JavaScript check on a string to check whether or not your system has a specific font based upon its output width. I've ported this functionality to MooTools.
The MooTools...
![Duplicate DeSandro’s CSS Effect]()
I recently stumbled upon David DeSandro's website when I saw a tweet stating that someone had stolen/hotlinked his website design and code, and he decided to do the only logical thing to retaliate: use some simple JavaScript goodness to inject unicorns into their page.
Brilliant piece of code..!! As always, I really enjoy your nifty scripts and this one made my day.
Many Thanks David.
Hello! Did you know you can also do a slight variation on the
input.value = input.value;hack to make it work cross browser, something like:function focusAtEnd(el) { el.focus(); var s = el.value; el.value = ''; el.value = s; }Thanks for commenting Chris! That will work but occasionally you see the “content flash” which is less than ideal.
Agreed. Plus, I can’t imagine it’s very future proof relying on the behavioiur of the caret when setting the value. Your method is definitely the right way to do it.
What if the user had clicked a very precise word to edit it ? Wont it be annoying to have the cursor at the end of the input when you clicked the beginning ? Maybe this method should only be used when the user is accessing a field with the tab key.
Great snippet, just what I needed, thank you!!!
I don’t believe that this will work in Chrome on
type=numberinputs.Does it also scroll the text left so that the cursor is visible? This is a problem on iOS when the text is longer than the width of the input element.
Thank you.