EvalArray

The EvalArray function evaluates an expression by using the specified array.

Syntax

The EvalArray function has the following syntax:

Integer | Float | String | Boolean = EvalArray(Expression, Array)

Parameters

The EvalArray function has the following parameters.

Table 1. EvalArray function parameters
Parameter	Format	Description
`Expression`	String	Expression to evaluate.
`Array`	array	Array to use in evaluating the expression.

Return value

Result of the evaluated expression.

Note: In JavaScript, Integers return as Float instead of integers, for example 1 is 1.0.

Example

The following example shows how to evaluate an expression using the given array.

MyNode1 = NewObject();
MyNode1.Name = "ORA_01";
MyNode1.Location = "New York";
					
MyNode2 = NewObject();
MyNode2.Name = "ORA_02";
MyNode2.Location = "New York";
					
MyNodes = {MyNode1, MyNode2};
					
MyEval = EvalArray('"Name: " + Name + ", Location: " + Location', MyNodes);
Log(MyEval);

This example prints the following message to the policy log:

Parser Log: Name: ORA_01, Location: New York, Name: ORA_02, Location: New York