GridGroupingControl refresh problem

[Abel]

Hello

I have this problem, N4o refresh data in GridGroupingControl. When I give a click on the map should fill the GridGroupingControl, but does not. What can be happening? This is the code.

Protected Function GMapaAVL_MarkerClick(ByVal s As Object, ByVal e As Subgurim.Controles.GAjaxServerEventArgs) As String Handles GMapaAVL.MarkerClick
Dim js As String = ""
Dim markerID As String = ""
Dim latlng = New GLatLng
Dim lo_DataTable As New Data.DataTable

markerID = GMapaAVL.getGMapElementById(e.who)

latlng = New GLatLng(CDbl(e.point.lat), CDbl(e.point.lng))

'SQL Sentence
gs_sql = "SELECT * FROM mags.EL_Nodos"
gs_sql &= " WHERE nod_pos_x = " & latlng.lng
gs_sql &= " AND nod_pos_y = " & latlng.lat

'Fill the DataTable
lo_DataTable = FG.Generales.AccesoDatos.ObtenerTabla(gs_sql)

'Set DataSource Mode Chaching to "ViewState"
ggc_Datos.DataSourceCachingMode = Syncfusion.Web.UI.WebControls.Grid.Grouping.Common.DataSourceCachingMode.ViewState

'Set the DataTable to GridGouping "ggc_Datos"
ggc_Datos.DataSource = lo_DataTable.DefaultView

Return js

End Function

Thank very much!

Regards

Abel

[Bharath M]

Hi Abel,

Thank you for your interest in Syncfusion products.

We have tested the issue mentioned using ImageMap(We choosed this because of both GMap and ImageMap are using same technique), but we are unable to reproduce the reported issue. Could you please try reproducing the issue in the sample below and send us the modified sample so that we could sort out the cause of the issue and provide you a solution.

http://help.syncfusion.com/support/ggc.web/8.1.0.30/65060/Sample.zip

Let me know if you have any concerns.

Regards,
Bharath