As mentioned, in HTML source, it doesnt hv hidden input field like <type=hidden>
because I hidden it by using sharepoint list setting.
So end up, i decide to enable the field again, use jquery to hidden it, and call by using $('input[title...]) again.
And it works. :)
but it u dun mind, can i ask another thing about jquery.
sorry i am quite new to jquery and i just google and try to use without fully understand.
equals to $("#sthID").val()
and one thing does $(' same with $(" ? (single quote or double quote matter?)
I am sorry to ask u this question over here...or mind to share if you have any good resources about this?
Thanks very very much and Happy New Year to u :)