[CLOSED] Error to fill GridPanel

[Ujvari]

[Daniil]

Hi @Ujvari,

Welcome to the Ext.NET forums!

A Column's DataIndex must be a ModelField's name exactly.

So, please use:

DataIndex("ID")

.DataIndex("DESCRICAO")

etc.

Also please try with:

.Root("data.Item2")

Or you can leave

.Root("data")

but should return Item2 array only from the controller action.

[Ujvari]

[Daniil]

[Ujvari]

Can I call data.Item2.PATOLOGIAS in the JsonReader? My API uses EF with LazyLoading e I'm trying to do as few call to it as possible. Is there any other way to do that?

Thank you very much

[Daniil]

Can I call data.Item2.PATOLOGIAS in the JsonReader?

I would not help because Item2 is an array. But this appears to be working:

.Root("data.Item2[1].PATALOGIAS")

Also please remove this:

.UseSimpleAccessors(true)

My API uses EF with LazyLoading e I'm trying to do as few call to it as possible.

I don't force you to make an additional call. I mean retrieving the PATALOGIAS array from the data object.

var data = GetApiResult(start, limit, "Patologias");
// retrieve the PATALOGIAS array from the data

Do you mean it is not possible without an additional EF call?

[Ujvari]

I change the return entirely and now it works. Thanks