addToVariable
void session.addToVariable ( String variable, int value ) (professional and enterprise editions only)
Description
Add to the value of a session variable.
Parameters
- variable Key of the variable, as a string.
- value Value to be added to the variable, as a integer.
Return Values
Returns void. If the variable doesn't exist, or is not a string or integer, a message will be added to the log. If it cannot add to the variable for any other reason it will write an error to the log.
Change Log
Version | Description |
---|---|
4.5 | Available for professional and enterprise editions. |
Examples
Increment Variable
// Increments the session variable "PAGE_NUM" by one.
session.addToVariable( "PAGE_NUM", 1 )
session.addToVariable( "PAGE_NUM", 1 )
See Also
- getVariable() [session] - Returns the value of a session variable
- getv() [session] - Returns the value of a session variable (alias of getVariable)
- setVariable() [session] - Sets the value of a session variable
- setv() [session] - Sets the value of a session variable (alias of setVariable)
scraper on 07/16/2010 at 4:54 pm
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