Text Expressions

Text expressions allow dynamic string interpolation by embedding BizzStream expressions within text. You can include BizzStream expressions by enclosing them in double curly braces ({{ }}).

For example, the following text expression:

price: ${{ 2 + 2 }}

resolves to:

price: $4

Text expressions are pieces of text that may contain BizzStream expressions. They are used for string interpolation: (to create strings by doing substitution of placeholders). In Text expressions you can use BizzStream expressions by placing them between two pairs of curly braces. For example, the text expression price: ${{ 2 + 2}} resolves to price: $4.

Where Are Text Expressions Used?

Text expressions are commonly used in the following contexts:

Location	Purpose	Description
Document Definitions	Label	Dynamically sets the label of a field or line.
	Reference Label	Defines the displayed value of a reference field.
	Email Rule	Generates a comma-separated list of recipient email addresses.
	Show Notification Rule	Sets the title and content of a notification.
	Send Push Notification	Sets the content of a push notification.
	REST Call Rule	Sets the request header for a REST API call.
	Go to URL Rule	Provides a dynamic URL to be opened.
	Confirmation Dialog Rule	Specifies the message in a confirmation dialog.
Menu	Menu Block Label	Dynamically sets the label of a menu block.
Templates	Edit HTML	Embeds dynamic field values within an HTML template.
	File Name	Generates dynamic file names.