On 5/3/07, Maria McDowell <[EMAIL PROTECTED]> wrote: > Folks, > > Is it possible to do something like this: > <div ex:if-exists=".instructor" OR ex:if-exists=".coursenumber">Then > create this div</div>?
It is, but not prettily; you could copy and paste a bit, but it will give you duplicates if both exist: <div ex:if-exists=".instructor">Then create this div</div> <div ex:if-exists=".coursenumber">Then create this div</div> There might (should) be better ways too, I hope. :-) David, would it be feasible to concoct something like an ex:if="exists( .instructor ) || exists( .coursenumber )" or perhaps ex:if="or(exists( .instructor ), exists( .coursenumber ))" to do this kind of thing? I don't think straight at the moment, so I can't quite tell myself. (These two suggestions don't work yet, but likely could be made to.) -- / Johan Sundström, http://ecmanaut.blogspot.com/ > In short, I know I can make an individual field appear IF the field > exists in the item. But what if I want to make a div appear only if any > ONE of three or four fields exist? Is this possible? What is the > syntax if it is (remember: non-developer asking this question). > > Thanks, > Maria _______________________________________________ General mailing list [email protected] http://simile.mit.edu/mailman/listinfo/general
