Append String

The Append String node is used to append values to the end of a string. This operation concatenates the specified values, extending the original string.

Properties Panel

General

Field	Description	Required
Node name	Node Name	true
Variable Name	Name of string in which the values need to appended.	true
Strings to append	Values to be appended	true

Example 1

Let's say you want to append name to greeting. Greeting is stored in $.variables.greeting.

1. Set Variable Name to $.variables.greeting.

2. Set value to Ravi.

It will append the Ravi string to string present in $.variables.greeting. The variable $.variables.greeting will contain the appended string. If such variable doesn't exist, it'll raise an error.

Example 2

Let's say you want to append name to greeting. Greeting is stored in $.variables.greeting. Name is stored in $.variables.name.

1. Set Variable Name to $.variables.greeting.

2. Set value to $.variables.name.

It will append the string present in $.variables.name to string present in $.variables.greeting. The variable $.variables.greeting will contain the appended string. If one of the variables doesn't exist, it'll raise an error.

Returns

This node does not return any value, but sets a variable with your provided <name> in the flow context.