Re: Master Detail relationship
Re: Master Detail relationship
- Subject: Re: Master Detail relationship
- From: Owen McKerrow <email@hidden>
- Date: Mon, 19 Apr 2004 12:23:40 +1000
Hi Greg,
Add a one-to-many relationship between country and the state's it owns
( if there isn't one already). You will then need to add an onChange
javascript call on your Country pop-up (Im assuming you are using a
op-up of course). onChange will submit the form, thus calling teh
action bound to the form. This action needs to set the list bound to
the State's pop-up to the states array of the country
eg
listOfStatesForPopUp = selectedCountry.states();
Give me a yell if you need anymore help.
Owen McKerrow
On 19/04/2004, at 12:07 PM, Greg Hulands wrote:
Hi,
I have a component that allows users to sign up to the system. In the
attributes that are captured is country and state. I have two tables
in the database (country and state) to hold all the countries and
states that the system will be available in. I am trying to display
the states of the currently selected country but am at a loss on how
to do this. I have looked on wodev.com but could not see anything. I
have looked over the examples but nothing stood out there.
Can someone point me in the direction on how to do this please.
Thanks in advance,
Greg
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