Dynamic imagebutton problems

R

rbb

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Joined
Jul 19, 2004
Messages
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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
Code: 
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
 
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.
 
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