Page expired and concurrent links

Hello *, I have a DataTable with a column of clickable checkboxes. Each time the user clicks a checkbox the server does some stuff on the database. If the user clicks another checkbox before the server finished processing the previous, he receives a Page Expired error. The behaviour is

Re: Page expired and concurrent links

In data Friday 31 May 2013 17:34:31, Lucio Crusca ha scritto: Hello *, I have a DataTable with a column of clickable checkboxes. Each time the user clicks a checkbox the server does some stuff on the database. If the user clicks another checkbox before the server finished processing the