How to work with personal variable

[SSDCoyote]

hi,
I've define a ploatting variable ($myvariable) on my form.
I create a JS witch I execute with trigger & I want to work with it.
but I don't know expression to initiliaze it?
Could someone help me?

Thanks

Xavier

[harn145]

If the variable still exists on passing through the trigger (and it should), you can reference is as: system.vars.$myvariable. If you variable has periods ("."), replace those by underscores ("_").