jQuery trigger file input

Question

Am trying to trigger an upload box (browse button) using jQuery.
The method I have tried now is:

$(\'#fileinput\').trigger(\'click\');   

Answer 1

I have it working (=tested) in IE8+, recent FF and chrome:

$('#uploadInput').focus().trigger('click');

The key is focusing before firing the click (otherwise chrome ignores it).

Note: you do NEED to have your input displayed and visible (as in, not display:none and not visibility:hidden). I suggest (as many other have before) to absolutely position the input and throw it off screen.

#uploadInput {
    position: absolute;
    left: -9999px;
}