XMLListModel

[coolneo]

Hello all ,

i have following xml :

@<Journeys>
    <Journey>
        <SequenceNo>0</SequenceNo>
        <DepDateTime>2012-07-08T16:50:00</DepDateTime>
        <ArrDateTime>2012-07-08T17:16:00</ArrDateTime>
        <DepWalkDist>0</DepWalkDist>
        <ArrWalkDist>0</ArrWalkDist>
        <NoOfChanges>1</NoOfChanges>
        <Guaranteed>false</Guaranteed>
        <CO2factor>10</CO2factor>
        <NoOfZones>5</NoOfZones>
        <PriceZoneList>12000240,12000241,12000242,12000243,12000250</PriceZoneList>
        <FareType>Normaltaxa</FareType>
        <Prices>...</Prices>
        <JourneyKey>...</JourneyKey>
        <RouteLinks>
            <RouteLink>...</RouteLink>
            <RouteLink>...</RouteLink>
        </RouteLinks>
        <RouteLinks>
            <RouteLink>...</RouteLink>
            <RouteLink>...</RouteLink>
        </RouteLinks>
        <Distance>19960</Distance>
        <CO2value>0.002259</CO2value>
    </Journey>
    <Journey>...</Journey>
    <Journey>...</Journey>
    <Journey>...</Journey>
    <Journey>...</Journey>
</Journeys>@

can anybody help me to understand how i can parse RoutLinks using XMLListModel.

I mean what should be the query and XPath statement, also in my model i need tags of journey like Sequenceno, NoofChanges etc.

[leon.anavi]

You can check " XmlListModel Element official documentation":http://qt-project.org/doc/qt-4.8/qml-xmllistmodel.html as well as examples like "this":http://www.developer.nokia.com/Community/Wiki/Filtering_XmlListModel_data.

[QtRoS]

I think will be better to extend QAbstractItemModel and use it as model. In my opinion, JS in QML must do a little and such complex parsing must be performed in C++.

[coolneo]

Hello All,

Thanks for the reply. But i have already used XMLListModel at lots of places !! so i know the simplest use of it.

I am not a XPath Expert, so i want to understand can i get an array of the RouteLinks tag ?? along with other tags in the xml shown.