Dynamic imagebutton problems

[rbb]

I have a table control that I am dynamicaly adding rows to - which I am building off a session variable that is a datatable. At the end of each row I am adding an imagebutton that will delete the row from both the table and the session datatable. I have it working the first time a user clicks on any of the imagebuttons, but on a second imagebutton click my event is not fired, but I do get a postback. If I click a third time it works as expected, and a fourth click will not raise the event again.

 

In my page_load event I am simply building the table (not checking for postback). In my img_click event I am finding the corresponding row in my session datatable, deleting it, and reloading my table.

 

Here is where I am adding my imagebutton

cell = New TableCell
Dim img As ImageButton = New ImageButton
img.ImageUrl = "img/remove.gif"
img.CommandName = "onClick"
img.CommandArgument = dr.Item("myID")
img.ToolTip = "Remove from cart"
AddHandler img.Click, AddressOf img_Click
cell.Controls.Add(img)
cell.Width = New Unit(25)
cell.HorizontalAlign = HorizontalAlign.Right
row.Cells.Add(cell)
Me.tblMain.Rows.Add(row)

 

So why is my img_click event only fireing every other time?

 

Thanks,

 

Rob

[Robby]

You need to reload the table in the img_click event as you do in your Page_load event, but you also need to limit the page_load routine to "Not IsPostBack" only.