Binding a TextInput value to a ListView currentItem - ReferenceError: Can't find variable



  • I have a ListView (id: ios_Elements) that I am trying to access from javascript but I can't seem to expose it correctly.
    The ListView is nested in another ListView (ios_Pages). I am using two xml models located below.

    Please help me expose the ios_Elements to my function.

    Thank you.
    Allen

    @
    import QtQuick 1.1

    Item {
    id: maincontainer
    height: 720
    width: 1024
    property int menuItemMaxVal: 0
    property int menuItemReference: 0

    function NextOnClick(destinationpageid) {
    var pageshow = 0;
    pageshow = destinationpageid;
    ios_Pages.positionViewAtIndex (pageshow, ListView.Beginning);
    }

    function NextOnInput(menuItemReference) {
    var pageshow = 0;
    ios_Elements.currentIndex = menuItemReference; //- ios_Elements ReferenceError: Can't find variable
    pageshow = ios_Elements.currentItem.ios_elementsModel.destinationpageid;
    ios_Pages.positionViewAtIndex (pageshow, ListView.Beginning);
    }

    Item {
    id: contentcontainer
    height: 410
    anchors.top: parent.top
    anchors.left: parent.left
    anchors.right: parent.right
    anchors.margins: 12
    anchors.topMargin: 6

     Component {
         id: ios_pageDelegate
    
         Item {
                id:flickablenextmenu
                width: contentcontainer.width
                height: contentcontainer.height
    
                Rectangle {
                    id: flickcontainer
                    color: "transparent"
                    width: parent.width
                    height: parent.height
                    anchors: parent
                    radius: 5
                    border.color: "black"
                    border.width: 1
    
                    Text {
                        id: elementPageTitle
                        anchors.centerIn: contentcontainer.Center
                        anchors.horizontalCenter: parent.horizontalCenter
                        font.pointSize: 12
                        font.bold: true
                        text: pagetitle
                   }
    
                       Component {
                             id: ios_elementDelegate
    
                             Item  {
                                 id: listitemselement
                                 width: ios_Elements.width
                                 property int parentpage: parentpageid
                                 property int curpageid: pageid
                                 property string contenttype: type
                                 property int indexValue: parseInt(index)
                                 property int destinationpage: destinationpageid
    
                                 Component.onCompleted: listmatches()      
    
                                 function listmatches()  {
                                    var counter = 0;
                                    if (parentpage === curpageid)
                                    {
                                         var component = Qt.createComponent("Ios_element.qml");
                                         if (component.status === Component.Ready)
                                         {
                                           var item = component.createObject( listitemselement );
                                         }
                                         counter++;
                                         listitemselement.height = (ios_Elements.count - counter) - 22;
                                     }
                                 }
                             }
                         }
    
                 ListView {
                     id: ios_Elements
                     anchors.topMargin: 12
                     anchors.fill: parent
                     orientation: ListView.Vertical
                     model: Ios_ElementsModel {}
                     delegate: ios_elementDelegate
                     interactive: false
                 }
                }
              }
            }
    
     ListView {
         id: ios_Pages
         flickableDirection: Flickable.HorizontalFlick
         model: Ios_PageModel {}
         delegate: ios_pageDelegate
         anchors.fill: parent
         orientation: ListView.Horizontal
         snapMode: ListView.SnapOneItem
     }
    

    }

     Rectangle {
         id: bottompanel
         color: "transparent"
         height: 75
         anchors.top: contentcontainer.bottom
         anchors.left: maincontainer.left
         anchors.right: maincontainer.right
         anchors.bottom: maincontainer.bottom
         anchors.margins: 12
         anchors.topMargin: 6
         radius: 5
         border.color: "black"
         border.width: 1
    
         MenuSelectInput {
             id: menuselectInput
             anchors.topMargin: 2
             height: 25
             width: 215
        }
     }
    

    }

    XmlListModel {
    id: ios_elementsModel
    source: "/IOS_ControlPanel/menuitems.xml"
    query: "/MenuItems/MenuItem"

    XmlRole { name: "id"; query: "id/number()" }
    XmlRole { name: "type"; query: "type/string()" }
    XmlRole { name: "index"; query: "index/string()" }
    XmlRole { name: "verbage"; query: "verbage/string()" }
    XmlRole { name: "parentpageid"; query: "Parentpageid/number()" }
    XmlRole { name: "destinationpageid"; query: "destinationpageid/number()" }
    

    }

    XmlListModel {
    id: xmlPagemodel
    source: "/IOS_ControlPanel/pages.xml"
    query: "/Pages/Page"

    XmlRole { name: "pageid"; query: "pageid/number()" }
    XmlRole { name: "pagetitle"; query: "pagetitle/string()" }
    

    }
    @


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