Variable Descriptor Element
A variable element defines a variable.
This element may only appear as a child of an application element or node element.
The following attributes are supported:
Attribute |
Description |
Required |
|---|---|---|
|
Specifies the variable name. The value of this variable is substituted whenever its name is used in variable syntax, as in |
Yes |
|
Specifies the variable value. If not defined, the default value is an empty string. |
No |
Here is an example to demonstrate the use of this element:
XML
<icegrid>
<application name="SampleApp">
<variable name="Var1" value="foo"/>
<variable name="Var2" value="${Var1}bar"/>
...
</application>
</icegrid>