The usual workflow is to visit an Action before displaying the page. This gives you the opportunity to any number of things, including setting up the tokens.
-- Ted Husted, Husted dot Com, Fairport NY USA. -- Java Web Development with Struts. -- Tel +1 585 737-3463. -- Web http://www.husted.com/struts/ Duncan Harris wrote: > > I need my transaction token checking before my form is > populated. > > Problem here is that I have indexed properties and the valid index range > may be different at different times. When all is well, the form bean and > the HTML form correspond, but if the user goes back and re-submits then > they may not and I can get out of range exceptions. > > I thought I could use the transaction token to guard against this, but > of course it needs doing before the action perform() method is called. > > I already have a servlet derived from ActionServlet so I thought I could > do it here, but of course the token checking functions are not available > from here because they are protected. > > So it seems I have to copy the token checking code. > > Is there a clean way to solve this? > > Or maybe STRUTS needs fixing? Should the token checking functions be > static and public? > > Duncan Harris > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Hartford, Cheshire, U.K., Tel: 07968 060418 > Looking for STRUTS contract work in the U.K. > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
