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Old December 31st, 2007, 04:01 AM
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Default How to refresh the popup

Hi ,

am working with a Music Project which uses vb.net and asp.net...

In my songs.aspx i have all the songs with check boxes and playselected button...when i clicked on playselected button only those songs are displayed to play in a popup whose checkbox is checked..

here my player plays the songs by wring xml file..

the following is the coe for playselected..

***************************************

Private Sub playSelected()
Dim check As Boolean

Dim Music As New MusicMachine
Dim strname As String = Music.GetMusicFileId

Dim item As DataGridItemDim writer As New XmlTextWriter(Server.MapPath("~\XML\") & strname & ".xml", Encoding.UTF8)
writer.WriteStartDocument()

writer.WriteStartElement("playlist")

Try

For Each item In FileSystemGrid.Items
Dim chkBx As CheckBox = CType(item.Cells(0).FindControl("deletethis"), CheckBox)

If chkBx.Checked Then

check = True



writer.WriteStartElement("element")

writer.WriteAttributeString("url", "Skins\skin1\Songs\" & Request.QueryString("Type") & "\" & Request.QueryString("Name") & "\" & item.Cells(2).Text)

writer.WriteEndElement()



End If

Next

writer.WriteEndElement()

writer.WriteEndDocument()

writer.Close()



If check <> True Then

Response.Write("<script language=""javascript"">alert('Select at least One Song!');</script>")

Else

Page.RegisterStartupScript("Popup", "<script> popup('player.aspx');</script>")

End If

Catch ex As Exception
Response.Write(ex.Message)

Response.End()

End Try

End Sub

************************************************** **********

And the code for funtion popup is...:

==============================

function popup(URL)

{ day = new Date();

id = day.getTime();

eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,men ubar=0,resizable=0, width=735, height=625');");

}

===========================

Here the problem is : If i check 2 songs an click on playselected the popup is coming with 2 songs...if i checked one more song and click on playselected then again a popup is coming with 3 songs..this should be avoide .means the previous popup has to be refreshed...

Please help me out

Thanks in advance

Madhavi
 
Old December 31st, 2007, 04:48 AM
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Default

Whenever you create popup window, pass one unique window name along with other parameters. I think this may help you. Refer to window.open function argument.

urt





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