Hi All
Sorry, another, probably silly question - I just can't work out!
I have a number of dropdown boxes which lookup values from my table which are working fine. I would like to add a default value which would be ANY of the values but as I don't really understand PHP or MySQL I'm not sure how to make a valid statement!
For example on the advanced search page users can currently select continent, country, town-city or hotel but it is not possible just to select, say hotel, without completing all the other fields as it is dependent on the others. Also I will be adding futher fields such as national parks. Not all hotels will have a value for this field so it is important that NULL is also part of the ANY value.
I hope that makes sense????
Thank in advance
