I have been trying to disable all the fields before submit, so no extra validation will be needed for the edit page.
It is not possible to submit a DISABLED field…
A possible solution is use READONLY attribute, but this is for textfield and textarea ONLY, but I want all the fields to be un-changeable.
After some research, I summerised the following techniques (hacks):
Tree menus look very good on pages, but hard to implement (well, not easy to implement) by hand, so here are some written code for building tree menus:
Professional and Nice-looking, commerical product :( I recommend you see the demos on their website!
This one, simple but effective, and it has a good tutorial walking you through the process
The first ever Time Picker that utilize a very easy drag and drop interface. With it’s unique design, anyone can drag the minutes or hour hands independently to select a time.
Not very easy to use, I have to say ;( Im not going to use that, but it’s good enough for JS.
http://pttimeselect.sourceforge.net/example/index.html <- this is cool but does not have seconds & requires jQuery.
http://www.jnathanson.com/index.cfm?page=jquery/clockpick/ClockPick <- another cool one, jQuery
http://www.pit-r.de/timepicker/demo/pickerDemo.htm <- this is very cute
http://home.jongsma.org/software/js/datepicker <- nice, got standalone TimePicker, but not for secs 
After all, I decided to do my own time picker (with sec and TZ ) using HTML….
