[SailfishDevel] QtContacts: phoneNumbers.length attribute gets lost when copied to ListModel

[christopher.lamb at thurweb.ch]

Hi All

I have come across some strangeness using QtContacts 5.0 on Sailfish.

For various reasons partially lost in the mists of time, I copy  
contacts (or rather a subset of contract roles) from the ContactModel  
to a a normal ListModel.

One of the roles copied is "phoneNumbers". This has a child property  
"length" indicating the number of phoneNumbers available for the  
contact.

phoneNumbers.length is available (defined) direct from the  
ContactModel, but is undefined when I try to use it from the  
ListModel. So the console.log in the function appendContact() gives a  
valid result, but the console.log in populate() gives undefined.

Other properties, including the phone numbers in phoneNumbers are  
defined when accessed from the ListModel.

Equivalent code works in Haramtatan / Qt 4.7.4 Mobility 1.2


	import QtContacts 5.0

	ContactModel {
         id: phoneContactsModelInternal
	}

	ListModel {
         id: localContactModelInternal
         function populate() {
             clear();
             for (var i = 0; i <  
phoneContactsModelInternal.contacts.length; i ++) {
                 appendContact(phoneContactsModelInternal.contacts[i]);
                 console.log("checking number of phoneNumbers: " +  
localContactModel.get(i).phoneNumbers.length);
             }
         }
         function appendContact(contact) {
             localContactModel.append({"contactId": contact.contactId,
                                   "displayLabel": contact.displayLabel.label,
                                   "phoneNumbers": contact.phoneNumbers,
                                   "phoneNumbersCount":  
contact.phoneNumbers.length});
             console.log("appending: " + contact.displayLabel.label +  
", numbers: " + contact.phoneNumbers.length)
         }
     }

Any ideas?

Chris