Use selector1.index(selector2)
, e.g.
$('#myform input').index($('#myinput'))
Fiddle: http://jsfiddle.net/7K22B/
API doc: http://api.jquery.com/index/
Pregunta
How can I determine the index of an <input>
element inside the form...
Why do I want to do this?
It'll help me give error codes in the backend and using the error code, I can use JQuery to automatically update the error message beneath the form <input>
field using <small>
tag (used for errors in zurb-foundation) and make same code scalable to all pages.
Obviously, I'll design error codes in the backend according to the place value in question...
Solución
Use selector1.index(selector2)
, e.g.
$('#myform input').index($('#myinput'))
Fiddle: http://jsfiddle.net/7K22B/
API doc: http://api.jquery.com/index/