How to create a compound predicate in iOS? || multiple predicates in swift

Solution:

You can merge one or more predicates to form a predicate.Because if you do in a single predicate you can have more confusions with and or.


        let innerPredicate = NSPredicate(format: "ANY name contains[cd] %@", searchText)
        let innerQuantPredicate = NSPredicate(format: "ANY quantity contains[cd] %@", searchText)
        let outerQuantPredicate = NSPredicate(format: "ANY slNo contains[cd] %@", searchText)

        
        let compundPredicate = NSCompoundPredicate(orPredicateWithSubpredicates: [outerPredicate, innerPredicate, titlePredicate])

Comments

Popular posts from this blog

Invalid bundle error while upload the app to the app Store

Convert NsNumber, NSDate to String in iOS Swift

Global LocationManager Singleton class iOS Swift