On 5/17/07, Eugene Van den Bulke <[EMAIL PROTECTED]> wrote: > Hi there, > > I have a problem. > > I have defined a new markup that execute a program on my server using > the PHP exec function and "renders" the output into PmWiki. > > It worked fine on a Linux box but when I switched to a Windows box (not > my choice) a "bug" showed up. > > My users tend to double click on links instead of single clicking. When > they do that for a page that's using the exec-markup, calling twice the > external program kind of crashes the server. > > Any idea how I can circumvent the problem? On Linux it didn't happen ...
You could set a global variable in the function and then check if that variable has been set. If set (the second time the function is called) exit the markup function. Cheers, Dan _______________________________________________ pmwiki-users mailing list [email protected] http://www.pmichaud.com/mailman/listinfo/pmwiki-users
