Solved
Global variable trouble!
Hello everyone I am having serious trouble with Global vaiebles! In the past, I did use Global variable successfully. Only difference this time is, I have 3 Global variable coming from UnitA to U...
Forum Discussion
There are two ways,
1) Using //USEUNIT in your UnitB and UnitC .
2) Using your global variable prefixed with their unit name Unit.fName
If you are not into any of these 2 ways then you will get undefined
Hi Shankar
Good to see you again.
JScriptdoes does not allow the use of circular references see here.
Just tried your second suggestion and got the following error:
Microsoft JScript runtime error.
'AA_Create_Patient' is undefined.
Any idea?
Thanks.
Dave
royd, correct, it does not allow circular references, but you still need to have a //USEUNIT statement at the top of your unit to tell it to include variables and methods from another script unit. Without that, you'll get exactly the result you got. If you have B referencing A and then A referencing B again, that's not allowed. But so long as it's just a single line, shouldn't be a problem.
In other words, your UnitB should look like this:
//USEUNIT AA_Create_Patient; function patientSignOn(){ Log.Message("Patient's Name is: " + AA_Create_Patient.fName); Log.Message("Security code is: " + AA_Create_Patient.securityC); Log.Message("Signup url is: " + AA_Create_Patient.getURL); . . . }Hi Robert,
Thanks for your response. Just tried that, added
//USEUNIT AA_Create_Patient
to AB_Signup_Patient and got following error:
UnitB code is:
//USEUNIT AC_3839_Login_English_Toggle_Spanish_Logout_Reload //USEUNIT underscore //USEUNIT AA_Create_Patient function patientSignOn(){ Log.Message("Patient's Name is: " + AA_Create_Patient.fName); Log.Message("Security code is: " + AA_Create_Patient.securityC); Log.Message("Signup url is: " + AA_Create_Patient.getURL); ... }Dave
Right..., because you have AB_SignUp_Patient as a //USEUNIT in AA_Create_Patient. That's a circular reference and is not allowed. Remove the //USEUNIT from AA_Create_Patient and try again. You cannot use unit B within Unit A. Likewise, you cannot use UNIT C within Unit B. There must be a one-way direction in the uses clause.
In brief...
A -> No USEUNIT references to Unit B or C
B -> //USEUNIT UnitA and no USEUNIT Reference to Unit C
C -> //USEUNIT UnitB
