I must really be losing it. I've been working on an app in 2.5.1 and all was proceeding well. Then I wrote a new handler and declared a couple of global variables. Suddenly the globals weren't being seen as global. The handler worked, but another handler that needed access to these values couldn't see them (I know, I could use custom properties, but that isn't what this email is about).
It didn't make any sense. So I grabbed a small portion of the code, created a new stack, made a button and put the code in the button. Here's the code: on mouseUp global gHeightScaler put the screenrect into sRect put item 4 of sRect into sHeight -- screen height put 102 into previewHeight -- fix the height to this value put previewHeight/sHeight into gHeightScaler put gHeightScaler end mouseUp When I run the script, it prints out gHeightScaler fine. But if I put "put gHeightScaler" into the message box, it prints out "gHeightScaler" instead of the value. If I look at the global tab of the message box, gHeightScaler isn't listed. What's really weird is that I modified the script in various ways, including changing the name of the global variable. Sometimes, it would get set as a global and other times not. I couldn't discern a pattern regarding this. Once I was using the same global name declaration and just messing with the value it contained. First it wouldn't print the value from the message box, and then suddenly, it just started working! Here's the only thing I've been able to repeat: If I put this line (this is arbitrary) "put 7.312 into gHeightScaler" just before "put gHeightScaler" in the script, it prints out that value and then the global works from the message box. If I then comment out that line, the global continues to work from the message box (with the correctly computed value). If I close the stack and reopen it, the global continues to work (with that line commented out). However, if I quit Rev and restart and then open the stack (with the line commented out), the global doesn't work. If I uncomment the line it works again following the entire process described in this paragraph. This is really driving me nuts. Have I missed something so completely obvious that I need to burn my Rev unlock code? Anyone seen anything like this WRT global variables? Any ideas? -- Regards, Howard Bornstein ----------------------- www.designeq.com _______________________________________________ use-revolution mailing list [email protected] http://lists.runrev.com/mailman/listinfo/use-revolution
