NB! Special formatting for displaying HTML. This option will remove all inline styles defined in HTML and inserts styles defined in the editor.
NB! Renders content in monospace using font size 11.
Expression language is PDF Generator API specific programming language that allows to write mathematical and logical expression to manipulate the value displayed by component.
{% 2 + {dataFieldName} + {dataFieldName2}*0.5 %}
1. Arithmetic Operators
matches (regex match) e.g {% {dataField} matches "/bar/" ? "yes" : "no" %}
{% {financial_status} === 'paid' ? 'All paid' : 'Waiting for payment' %}
{% {financial_status} === 'paid' ? uppercase({financial_status}) : 'Waiting for payment' %}
To display data field value in uppercase, use following expression.
{% uppercase({dataFieldName}) %}
To display data field value in lowercase, use following expression.
{% lowercase({dataFieldName}) %}
Uppercase the first character of each word in a string.
{% capitalize({dataFieldName}) %}
Example: {% capitalize('hello word') %} => Hello Word
It is possible to calculate sum of table column using following code
{% sum({line_items::amount}) %}
The sumproduct function multiplies the corresponding items in the arrays and returns the sum of the results.
{% sumproduct({line_items::amount},{line_items::price}, {line_items::anotherColumn}) %}
It is possible to calculate average of table column using following code
{% avg({line_items::amount}) %}
It is possible to count number of items in list
{% count({line_items}) > 3 ? 'More than three' : 'Less than three' %}
The empty function checks if field has value.
{% empty({dataField}) ? 'No value' : 'Field has value' %}
The join function concatenates field values with specified separator. Last arguments is always used as the separator.
{% join(";", {field1}, {field2}, {field3}, ..., {fieldN}) %}
Format date value. NB! You need to use the Date formatter.
{% date({dateString}, {timezone}, {addDays}, {outputFormat}) %}
Examples:
Display current time - {% date('now') %}
Specify timezone - {% date({dateValue}, 'UTC') %}
Format datetime value. NB! You need to use the Date formatter.
{% datetime({datetimeString}, {timezone}, {addDays}, {outputFormat}) %}
Examples:
Display current time - {% datetime('now') %}
Specify timezone - {% datetime({dateValue}, 'UTC') %}
Returns maximum value of list of elements or separate field values.
{% max({line_items::quantity}) %} or {% max({dataField1}, {dataField2}, ..., {dataFieldN}) %}
Returns minimum value of list of elements or separate field values.
{% min({line_items::quantity}) %} or {% min({dataField1}, {dataField2}, ..., {dataFieldN}) %}
Iterates over list of elements and executes expression for each element. Returns new list.
{% iterate({line_items}, '{quantity}*{price}') %}
Collects unique values from and counts them. Returns new list with following structure: [{"value": "Value", "count": 3}, {"value": "Value 2", "count": 1}]
{% collect_unique_values({line_items}) %}
Flattens list.
{% flatten(iterate({orders}, "{line_items}")) %}