hi, I am making use of the tapestry For loop in my HTML to create a table (I'm using this rather than a table due to the simplicity).
I have 3 columns of data, and 2 buttons per row. one button deletes the row, and the other changes all fields to edit boxes so it can be amended. At the bottom of the table I have an "Add new row" button, which adds a new row to the table. The problem is that... If there are x rows of data in the table, selecting the delete button for row x - 2 (where x is the bottom row in the table), causes the ConcurrentModificationException to occur since I assume on deleting the row, it cannot then load the next row for rewind. I have gotten around the problem by, in the listener for "onDelete", I flag the row for deletion, and then in the "PageBeginRender" method, I check to see that it is not rewinding - i.e. it is about to start rendering the response, and if the deletion flag is set, remove the corresponding row. This is all very well, but I can't work out where to put this code to delete the record when I extract this functionality into a custom component. I've got Kent's Book, and couldn't locate anything to help Does anyone have any suggestions? Thanks Gareth Send instant messages to your online friends http://uk.messenger.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
