Maybe can four words less
$('#the_id_of_the_input')[0].focus();
Klaus Hartl 写道:
Roberto Ortelli schrieb:
Hello,
A few weeks ago I've written a small plugin for that:
$.fn.fieldFocus = function(id){
document.getElementById(id).focus();
}
and you call it using:
$(document).fieldFocus("the_id_of_the_input_field_without_#");
That is exactly the same as if you were doing this:
$('#the_id_of_the_input').get(0).focus();
And that's two lines less ;-)
-- Klaus
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