[SailfishDevel] ConfigurationGroup store array

[Michael Fuchs]

Found a solution:

     ConfigurationValue {
         id: arrValue
         key: "/apps/harbour-test/arr_value"
         defaultValue: ["1","2"]
     }

....
             Button {
                 text: "Append"
                 onClicked: {
                     var list = arrValue.value
                     list.push("3")
                     arrValue.value = list
                     arrValue.sync()
                 }
             }

This works for me. No error message and values are stored and loaded 
correctly.


Am 15.11.2017 um 12:46 schrieb Michael Fuchs:
> Hi,
> 
> I would like to save an array of strings in my Settings 
> (ConfigurationGroup from org.nemomobile.configuration).
> 
> How can I achieve this?
> 
> This doesnt work:
> 
>      ConfigurationGroup {
>          id: settings
>          path: "/apps/harbour-test"
>          property var arrString: ["one", "two", "three"]
>      }
> 
> ...
> 
>              Button {
>                  text: "Append"
>                  onClicked: {
>                      settings.arrString.push("four")
>                      settings.arrStringChanged()
>                  }
> 
> This results in an error after settings.arrStringChanged() :
> 
> [W] unknown:0 - MDConf: no conversion for "/apps/harbour-test/arrObj" 
> QVariant(QJSValue, )
> 
> 
> greets, Michael.
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