Using function nodes¶

Let's try to use described above nodes in a simple scenario:

Example scenario¶

An employee should be sent a welcome message. A function is required to be designed to greet messages as per the respective timing of the day.

Objective¶

To view the messages with respective inputs in the message payload.

Requirements¶

• 2 timestamp input nodes
• 2 debug output nodes
• A function node

Procedure¶

1. Select the mentioned requirements and connect the flow as shown.
2. Rename the input nodes to "Day message" and "Evening message" and configure them as given below. | |
3. Rename the function node to "message splitter" and configure as shown below.
4. Rename the output nodes to suitable tags and configure the nodes as defined below: | |
5. Inject the input nodes, one at a time.

Result¶

The message splitter will manage the generation of the message according to the input received.

1. Inject the day message and you will get a message shown in the message payload:

   

2. Inject the evening message and you will get a message shown in the message payload:

   

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