call the function slot page of listItem

-J' have a button inside a ListItemComponent (caritem) Custom and when I click on it I want to call a function of slit of the page that contains the list (carsListPage)

CODE
-CustomListItem contains a button that triggers the signal named itemchangePicture

{Page}
    ID: carsListPage

{Of container
        
{To ListView
            ID: carsList
dataModel: carsModel

listItemComponents:]
{ListItemComponent}
                ID: listItem
type: 'point '.
CustomListItem {//contains a signal called itemchangePicture
                       ID: carItem
onCreationCompleted: {}
                            
           carItem.itemchangePicture.connect (carsListPage.changePicture); This book of doewn can't can not find carsListPage
}}}

Slot function to change the photo to carsListPage
  function changePicture() {}
change the image
}
         
} / / Page

Thank you

In the ListView docs, read carefully the section from "Visual list in QML", especially the parts on the ListItem.view and the surrounding things.

Basically, you need to do what you do indirectly through a property on the ListView and access via ListItem.view, or similar approaches.

Tags: BlackBerry Developers

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