[QGIS-Developer] How to force 'json(tree)' widget in feature info panel

[Even Rouault]

Richard,

see 
https://github.com/qgis/QGIS/blob/806ea8b9cff8a337c9f82fa2f831bb744b60097f/src/providers/wfs/qgswfsprovider.cpp#L2083 
: field.setEditorWidgetSetup( QgsEditorWidgetSetup( QStringLiteral( 
"JsonEdit" ), QVariantMap() ) );

Even

Le 05/12/2024 à 22:15, Richard Duivenvoorde via QGIS-Developer a écrit :
> Hi Devs,
>
> Working with an api which returns json, we thought to make it possible 
> to see the returned (small) json documents as a json tree widget (like 
> you for example can see in a SensorThingsApi identify result, see 
> screendump).
>
> So creating a memory layer using and setting the providers attributes 
> using a QgsField like:
>
> QgsField(name="json",  type=QMetaType.QVariantMap, typeName='json', 
> len=0, prec=0, comment="", subType=QMetaType.QString)])
>
> (for which I stole type and subtype en typename from a layer which was 
> showing the json widget...)
>
> But in the featureinfo result the 'json'-field keeps being show as a 
> plain string.
>
> Am I missing some detail? Or magic?
> Or is this something not possible with Memory Layers?
>
> Any hint is appreciated.
>
> Regards,
>
> Richard Duivenvoorde
>
>
> PS recently I was also asked by somebody if there was a plugin or 
> widget which was able to show the result of an rest/json api call 
> (upon clicking on a feature) in some kind of treeview (like Postman or 
> even browsers) too...
> I think some standard way of talking to simple api's from within QGIS 
> would be a good thing to have..
>
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