Hi Jason,
On 13/04/2011, at 10:21 AM, ext Jason H wrote:
> I have:
> XmlListModel{
> id: instanceModel
> source: "getNextInstanceXml.php"
> XmlRole{name:"paramList";query:"instance/paramList"}
> }
>
> Where paramList looks like:
> <paramList>
> <param name="gradientStart" value="#000000"/>
> <param name="gradientStop" value="#FFFFFF"/>
> </paramList>
The gradientStart and gradientStop values won't be placed into the model unless
XmlRole objects are specified for them, since the model won't know the
structure of the data that is supposed to be retrieved.
I'd suggest something like this, which creates an XmlRole for each value:
XmlListModel{
id: instanceModel
source: "getNextInstanceXml.php"
query: "/paramList"
XmlRole { name:"gradientStart"; query:"param[1]/@value/string()" }
XmlRole { name:"gradientStop"; query:"param[2]/@value/string()" }
}
Now if you examine instanceModel.get(0) it will look like:
{ "gradientStart": "#000000", "gradientStop": "#FFFFFF" }
regards,
Bea
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