ASP.NET call code-behind function using javascript

[vartana]

how can i call a none static function using javascript?

javascript:GetData()

    Public Sub GetData()
        Dim objNL As New NLEngine
        Dim dtNewsList As New Data.DataTable
        dtNewsList.Columns.Add("title")
        dtNewsList.Columns.Add("old")
        dtNewsList.Columns.Add("flaged")
        dtNewsList.Columns.Add("attributes")
        dtNewsList.Columns.Add("view")
 
        Dim sList As ArrayList = objNL.GetData(1, 10)
        For i As Integer = 0 To sList.Count - 1
            Dim x As String() = sList.Item(i)
            x(3) = Replace(x(3), "[img]", "<img")
            x(3) = Replace(x(3), "[/img]", ">")
            dtNewsList.Rows.Add(x)
        Next
 
        GridView1.DataSource = dtNewsList
        GridView1.DataBind()
    End Sub

[Frinavale]

You cannot do this using simple JavaScript.
You are going to have to use Ajax to call this function.


In this case I would recommend placing your GridView inside an UpdatePanel.
The update panel will do the Ajax call for you to update your GridView.

Check out the MSDN Article on UpdatePanels for more information.

-Frinny