$$template

Renders a specified text template with the given input referencing a specified payload.

Usage

{ 
  "$$template": /* The text template to render */,
  "payload": /* any */,
  "default_resolve": "UNIQUE" /* or FIRST_VALUE / LAST_VALUE */,
  "url_encode": false /* boolean */
}

"$$template([payload],[default_resolve],[url_encode]):{input}"

note

Concrete values in the usage example are default values.

Returns

string

Arguments

Argument	Type	Values	Required / Default Value	Description
Primary	string		Yes	The text template to render
payload	any		null	Additional context, referred to as ##current from the template
default_resolve	enum	UNIQUE/ FIRST_VALUE/LAST_VALUE	UNIQUE	Resolve default value based on previous default values or not
url_encode	boolean	false/true	false	URL encode parameters

* Different Types of default parameter resolving options

Type	Description
UNIQUE (default)	Each instance of a parameter is resolved to its explicit default
FIRST_VALUE	The first default found for the parameter is used by all
LAST_VALUE	The last default found is used by all

Examples

Input

Definition

Output

{
  "name": "World"
}

"$$template:Hello {$.name}"

"Hello World"

Test

{
  "name": "World"
}

"$$template($):Hello {##current.name}"

"Hello World"

Test

{
  "text": "HELLO"
}

"$$template:{$$lower:$.text}"

"hello"

Test

{
  "name": "World"
}

{
  "$$template": "Hello {$.name}"
}

"Hello World"

Test

{
  "name": "World"
}

{
  "$$template": "Hello {##current.name}",
  "payload": "$"
}

"Hello World"

Test

{
  "text": "HELLO"
}

{
  "$$template": "{$$lower:$.text}"
}

"hello"

Test

{
  "id": "1"
}

"$$template:{$.id} \\{type: {$.type,Unknown}}"

"1 {type: Unknown}"

Test

{
  "href": "https://example.com/"
}

{
  "$$template": "href={$.href}",
  "payload": "$",
  "url_encode": true
}

"href=https%3A%2F%2Fexample.com%2F"

Test

{
  "href": "https://example.com/"
}

{
  "$$template": "href={$.url,{$.href}}",
  "payload": "$",
  "url_encode": true
}

"href=https%3A%2F%2Fexample.com%2F"

Test