If

IF is used to specify the order in which statements are executed.

The statement of IF allows you to control if a program enters a section of code and check whether a given condition is true or false.

One of the important functions of the IF statement is that it allows the program to select an action based upon the user's input.

Node Settings: IF Parameters

Type

User can specify several types of parameter. The type of the parameter object determines where the parameter value comes from.

Name

Name of the parameter

Source

Constant	It contains constant value of the parameter.
ERS Meth	It contains context and method. Context includes model names as well as method contains related method.
Formula	It contains addition, subtraction, multiplication, division, percentage symbols and parameters. User selects parameters and click on arithmetic operators.
Loop	It contains context and method. Context includes model names as well as method contains related method.
Model	It contains context and method. Context includes model names and select related method.
Object	It contains instance and method. Instance includes name of the UI component and select related method.
Result Set	It contains instance and get type. Instance includes name of the post, get type contain data and field.

Expression

User can select parameters and arithmetic operators and write expression for based on user’s input.

Created with the Personal Edition of HelpNDoc: Full-featured multi-format Help generator