Delegate not passing the correct index for the model

[balisingh]

I have a some code like follows, when i click on a list item in the view, there is a runtime error with model[index], i cant figure out why, in qt creator index is also highlighted blue & italicized like javascript:

somemodelpage.qml

page{
listview {
 id: itemview
 delegate: itemdelegate { }
 model: cppmodel
 
 function delegateClicked(index) {
            model.folder = model[index].name;
        }
}

page{
listview {
 id: itemview
 delegate: itemdelegate { }
 model: cppmodel

 function delegateClicked(index) {
            model.folder = model[index].name;
        }
}

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itemdelegate.qml

Item {
 id: root
  ...
  mousearea {
 onclicked: root.ListView.view.delegateClicked(index)
}

Item {
 id: root
  ...
  mousearea {
 onclicked: root.ListView.view.delegateClicked(index)
}

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