Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Insert excerpt
_Banners
_Banners
nameactionflow
nopaneltrue

This page

provides details of

is for application designers who need to configure functionality for components or events. It explains the properties for the

gateway node

gateway node, which is part of an actionflow.

Live Search
spaceKey@self
additionalnone
placeholderSearch all help pages
typepage

Panel
borderColor#00374F
titleColorwhite
titleBGColor#00374F
borderStylesolid
titleSections on this page

Table of Contents
maxLevel3
indent12px
stylenone

Overview

Image Modified

Use a 

Insert excerpt
_action_gateway
_action_gateway
nopaneltrue
node to control the path that data records take as they flow through an actionflow. You can add several output connection points. On the output connection points, you can specify decision logic to control the path of data, record by record.

Example

Sometimes there is a threshold in your data that affects the way you want to process it. For example you might want someone to approve orders over £1000, whereas orders below this value can be placed without approval.

In the screenshot

The application screen, below,

an application screen

lists the orders pending approval.

Image Modified

The actionflow for this requires a gateway node to capture orders with a value of £1000 or more so that it can send these to the person authorised to approve them.

 todo-sarah Provide screenshot and more details once confirmation and phases have been implemented

Insert excerpt
_property_toolbar
_property_toolbar
nopaneltrue

Insert excerpt
_property_tabs
_property_tabs
namebasic-h
nopaneltrue

Insert excerpt
_parent
_parent
nopaneltrue

Basic Settings

FieldDescription
NameEnter the name for the action node.
Insert excerpt
_actionflow_properties
_actionflow_properties
nameshow-name
nopaneltrue

Insert excerpt
_actionflow_properties
_actionflow_properties
nameshow-text
nopaneltrue

Exclusive

Control whether or not a record can go through more than one output. 

Insert excerpt
_check_box_tick
_check_box_tick
nopaneltrue
 to make a record go through the first connection point where the condition is met.

Insert excerpt
_check_box_untick
_check_box_untick
nopaneltrue
 to make a record go through any connection point where the condition is met.

Input Connection Points

This section has a toolbar with standard buttons

The grid contains a list of all input connection points and their type; see 

Gateway nodes can have:

  • one 
    Insert excerpt
    _driving_input_connection_point
    _driving_input_connection_point
    nopaneltrue
  • multiple 
    Insert excerpt
    _request_input_connection_point
    _request_input_connection_point
    nopaneltrue
'
  • s

The grid contains a list of all input connection points and their type.

  • To add a new input connection point, in the section toolbar click 
    Insert excerpt
    _add
    _add
    nopaneltrue
     to open a new input connection point and set its properties; see Input Connection Points.
  • To edit an existing input connection point, double-click it in the list to open its properties.
  • To remove an input connection point, select one and in the section toolbar click 
    Insert excerpt
    _delete
    _delete
    nopaneltrue
    .

For input connection point properties, see Input Connection Points.

Output Connection Points

This section has a toolbar with standard buttonsThe grid contains a list of all

output connection points.This section has a toolbar with standard buttonsThe grid contains a list of

output connection points

and their expressions

.

 

records  will only pass through the output paths if the condition set in the expression is met.

This section has a toolbar with standard buttonsThe grid contains a list of output connection points and their expressions. 

To add a new output path, in the section toolbar click 

  • To add a new output path, in the section toolbar click 
    Insert excerpt
    _add
    _add
    nopaneltrue
     to open a new output path and set the expressionsee Output Connection Points.
  • To edit an existing output path, double-click it in the list to open its properties.
  • To remove an output path, select one and in the section toolbar click 
Image Removed Permanently Delete

see Output Connection Points 

Each output connection point has an expression that specifies the logic to control whether or not records flow to the next action node. 

For driving output connections, you can refer to an attribute in the expression using the syntax:

Code Block
connectionpointname.attributename

If the expression evaluates to true for the record flowing through the node, it will pass out that connection point onto the next node in the sequence. This can be dependent on if the gateway is marked as exclusive, see below.

Gateways can have an unlimited number of output paths.Output paths process data using expressions; see pages in the topic Expressions and PhixScripts.
  • Insert excerpt
    _delete
    _delete
    nopaneltrue
    .

Insert excerpt
_

add

description
_

add Insert excerpt_description_descriptionnopaneltrue Insert excerpt_property_tabs_property_tabsnameaccess-hnopaneltrue Insert excerpt_access_accessnopaneltrue Insert excerpt_audit_auditnopaneltrue

description
nopaneltrue

 to open a new output path and set the expression.
  • To edit an existing output path, double-click it in the list to open its properties.
  • To remove an output path, select one and in the section toolbar click Image Removed Permanently Delete
  • The expression properties has sections for Parent Details , Audit Summary and the following Basic Settings:

    Field

    DescriptionNameEnter an expression name.OrderWhere the gateway action runs and expression for each output path, enter a number to indicate the order in which this expression will be run. Remember that an expression that generates a value should run before an expression that uses the value. The order is especially important if the gateway is marked as exclusive.Expression

    Enter an expression which evaluates to true or false to determine if stream-items will pass through this connection point. To work in a larger pop-up window, click Image Removed.

    See also:

    Insert excerpt
    _audit
    _audit
    nopaneltrue


    Live Search
    spaceKey@self
    additionalnone
    placeholderSearch all help pages
    typepage

    Panel
    borderColor#00374F
    titleColorwhite
    titleBGColor#00374F
    borderStylesolid
    titleSections on this page

    Table of Contents
    maxLevel3
    indent12px
    stylenone


    Learn More

    For links to all pages in this topic, see Understanding Actionflows

    Insert excerpt
    _terms_changing
    _terms_changing
    nopaneltrue