Connections
    {
        target: manager.book
        function onPageListChanged()
        {
            pageThumbnailPanel.updateList(manager.book.pageList)
        }
    }

In this code, we make a connection connection between a manager object and a book which is a manager property. The purpose of this connection and function is to update the list of pages based on changes in the pageList property of manager.book

manager and book are both set as context properties

pageList is defined in Book.h :

Q_PROPERTY(QList<Page*> pageList READ pageList WRITE setPageList NOTIFY pageListChanged)

Now I want to make a connection between each page of the book and the elements contained in a page. elementList is defined in Page.h :

Q_PROPERTY(QList<Element*> elementList READ elementList WRITE setElementList NOTIFY elementListChanged)

I tried to do something like this :

Connections
    {
        target: manager.book.pageList

        function onElementListChanged()
        {
            for(var i=0; i < manager.book.pageList.length; i++)
            {
                var currentPage = manager.book.pageList[i];
                pagePanel.updateElementList(manager.book.pageList[i].elementList)
            }

        }
    }

But didnt work.

Any idea how to correct it ? Thanks in advance