jQuery possible to Detect when a user is in a Textarea and when they leave? so I could make a textarea height = 15px when the user isn't focused on it...
But when the user does click and focus on the textarea it gets a height of 50px?
views:
40answers:
2
+4
A:
Try something like this:
$('#textareaID').focus(function() {
$(this).height(50);
}).blur(function() {
$(this).height(15);
});
Jacob Relkin
2010-09-27 03:12:06
that's awesome. I'll add this to my application.js... Only thing is not all pages will have this element. Is there a way I should detect,,, like,,, if it exists then bind? or does jQuery does this automatically?
WozPoz
2010-09-27 03:14:21
@WozPoz - jQuery does that for you. ^_^ automatically
Reigel
2010-09-27 03:46:07
A:
You can also try the jQuery plugin autoResize to have a Facebook-like behavior.
xmarcos
2010-09-27 07:51:56