I am new in here. Hope that you guys can help me.
Few days ago, I posted the same question on Wordpress.org support forum, however till now no one answer me, not even 1 reply. Maybe my issues is too complex, or too stupid. So be gentle.
Here is my questions:
For the custom fields, can we defined Parent and Child value option? The child value options are depend on the Parent input.
For example when we adding an address:
Country : [US, CN]
If the user choose US then the next custom field is State and the value options would be The states in US . Country -> [us] State : [Alabama,Alaska,American Samoa,Arizona,Arkansas...etc]
However if user choose CN, then the next custom field would be Province and the value options would be the provinces in China
Country -> [CN] State : [Anhui,Beijing,Chongqing,Guangdong,Shang Hai...etc]
Hope you guys know what I tried to express..
The plugin that I use for create the dropdown custom fields is Custom Content Type Manager. I wonder if I able to hook jquery to custom fields area to make it happens? If it is possible to do so, how? Any guides to help me solve this would be appreciated.