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Create a number

Function: Create a number​

This action allows you to create a new variable in your application's memory (called the "variable scope") and assign a numerical value to it. This is useful for storing temporary calculations, counters, or any numerical data that your application needs to use or modify during its execution.

Input​

  • Value (NUMBER): The numerical value you want to store in the new variable. If you don't provide a value, it will default to 0.

Output​

  • Variable name (NUMBER): A unique numerical identifier that represents the name of the variable that was just created. You can use this identifier to refer to the variable later in your application.

Execution Flow​

Real-Life Examples​

Here are some examples of how you can use the "Create a number" action:

Example 1: Initializing a Counter​

Imagine you want to count how many times a user clicks a button. You can start by creating a variable to hold this count.

  • Inputs:
    • Value: 0
  • Result: A new variable is created in your application's scope with the value 0. The action outputs a number, for instance, 101, which is the unique identifier (Variable name) for this new counter variable. You can then use this 101 to refer to your counter.

Example 2: Storing a Calculated Price​

Suppose you have a product price that needs to be stored for further calculations.

  • Inputs:
    • Value: 49.99
  • Result: A new variable is created holding the value 49.99. The action outputs a number, such as 205, which is the unique identifier (Variable name) for this price variable.

Example 3: Setting a Default Quantity​

When a user adds an item to a cart, you might want to set a default quantity.

  • Inputs:
    • Value: 1
  • Result: A new variable is created with the value 1. The action outputs a number, for example, 310, which is the unique identifier (Variable name) for this quantity variable.