Custom Modules

Templating

Custom modules support templating.

A special custom module must exists called echo defined as:

{
    "value": {
        "type": "text",
        "label": "value"
    }
}

With the only template:

%value%

All variables %name% will be replaced before template rendering.

Templating engines

Twig

Only the Desktop template is used for all platforms.

This is detected when the template start with {# twig #}.

The specific context is:

• page, the rendered page.
• custom, the custom module definition.
• configuration, the specific configuration (e.g. the user specified values).

For example, the custom module:

{
    "title": {"type": "text", "label": "T\u00edtulo"},
    "range": {"type": "text", "label": "Up to"}
}

With template:

{# twig #}
<h1>{{ configuration.title }}</h1>
<ul>
{% for i in 1 .. configuration.range %}
    <li>Item number {{ i }}.</li>
{% endfor %}
</ul>

Produce, with values "Foo314" and "5" the output:

Foo314
* Item number 1.
* Item number 2.
* Item number 3.
* Item number 4.
* Item number 5.