$WBSETV - set value of WB variable

Important: $WBSETV function has effect on entire WBSP page and all it's sub elements (configuration section, included files, sub reports, etc.). All instances of $WBSETV function that use the same variable name will set same variable regardless of their location inside WBSP page (e.g. $WBSETV[somevar|0] in main WBSP page and $WBSETV[somevar|$wbp[RC]] in subreport will change the value of the same variable named somevar.

Availability
$WBSETV is available for use with all WBSP commands.

Syntax
$WBSETV{varname|varvalue|showvar}
$WBSETV[varname|varvalue|showvar]

Parameters
varname - the name of global WBSP variable to which the new value will be assigned
varvalue - the value that will be assigned
showvar - optional parameter  - if set to true (T,ON,1) WhizBase will show the assigned value

Returns
Assigned value if showvar parameter is set to true, otherwise it returns nothing, just sets the value of a variable.

Example

<!--
[FormFields]
wb_command=r
-->
<!--WB_BeginTemplate-->
<html>
<head>
<title>Titles</title>
</head>
<body>
$wbsetv[loopcounter|0]
$WBWHILE[$wbgetv[loopcounter]<=10|
The loopcounter value is:$wbgetv[loopcounter]<br>
$wbsetv[loopcounter|$wbcalc[$wbgetv[loopcounter]+1]]
]
Loop ended, loopcounter value is $wbgetv[loopcounter]!
</body>
</html> 

After running this example, the resulting page in browser may look like this:

The loopcounter value is:0
The loopcounter value is:1
The loopcounter value is:2
The loopcounter value is:3
The loopcounter value is:4
The loopcounter value is:5
The loopcounter value is:6
The loopcounter value is:7
The loopcounter value is:8
The loopcounter value is:9
The loopcounter value is:10
Loop ended, loopcounter value is 11!