The "presevation" variable ?
m.schonewille at economy-x-talk.com
Sat Jul 14 05:24:14 EDT 2007
if lVar is empty then
put 1 into lVar
else add 1 to lVar
put "You clicked" && lVar && "times"
Click the button once or twice. Now set preserveVariables to false
and add a comment or even a space to the script. It will start
counting again when you click on the button.
Set preserveVariables to true and click the button. Edit the script
and click again. You will see that it continues counting.
Unfortunately, the variable preservation setting in the preferences
is broken. To use this feature, you have to set the preserveVariables
manually in the message box at the start of each new session:
set the preserveVariables to true
Let's hope that this problem will get fixed soon.
Economy-x-Talk Consulting and Software Engineering
Quickly extract data from your HyperCard stacks with DIFfersifier.
Op 14-jul-2007, om 10:48 heeft David het volgende geschreven:
> This is a relatively new version feature and is not documented except
> for this:
>> If variable preservation is turned on, script locals retain their
>> values when the script is re-compiled, unless there is an error in
>> the script. With variable preservation turned off, script locals
>> lose their values when the script is recompiled.
> There was some documentation in the readme files at one time - but I
> cannot find it. Is it an engine / language feature or an IDE feature
> and anyone have an example of use?
More information about the Use-livecode