ComboBox textRole doesn't work on custom delegate

[Antonio Ortiz]

Hi guys, I create a custom ComboBox component, when I use a simple model with a single role the component works with no problems, but if I use it with QAbstractListModel and set the roleText property I get this error:

Unable to assign [undefined] to QString

This is how I set the ComboBox:

IndigoComboBox{
     model: mymodel
     textRole: "customUserRole"
}

This is the Text component inside the delegate:

Text{
     text: modelData //I also try with textRole
}

Does anyone have an idea of what could be happening?

[GrecKo]

It's the delegate that does the logic of fetching the data based on the textRole.

change your delegate's text to :
text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] : model[control.textRole]) : modelData

where control is an id to your ComboBox

[Antonio Ortiz]

Thanks! that works perfectly