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variable scope - Accessing value of global variable ???

55 New Member
Hello readers,

How do I access value of a global variable in a function.

Expand|Select|Wrap|Line Numbers
  1.  
  2. var UserName; //declared global 
  3.  
  4. function1(UName) // this function is called onLoad event and UName is passed 
  5. {
  6. UserName = UName;
  7. }
  8.  
  9. function2()
  10. {
  11. -->//how to get the value of UserName here which is set in above function
  12. }
  13.  
I tried using window.UserName But it doesnt work.
I think I am going wrong somewhere....

any help or suggestions plz..

Thanks & regards,
Feb 23 '08 #1
1 1075
hsriat
1,654 Recognized Expert Top Contributor
Hello readers,

How do I access value of a global variable in a function.

Expand|Select|Wrap|Line Numbers
  1.  
  2. var UserName; //declared global 
  3.  
  4. function1(UName) // this function is called onLoad event and UName is passed 
  5. {
  6. UserName = UName;
  7. }
  8.  
  9. function2()
  10. {
  11. -->//how to get the value of UserName here which is set in above function
  12. }
  13.  
I tried using window.UserName But it doesnt work.
I think I am going wrong somewhere....

any help or suggestions plz..

Thanks & regards,

Use it as UserName only.
Feb 23 '08 #2

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