Components

Complex GUIs are created with components. A component can reduces the effort dedicated in the production. Create a component with Div and for Div, is a very simple mechanism to implement. See the next example:

1. Create the component:

combobox.tpl

<select id="{$id}" name="{$name}">
		[${$options}]
		<option value="{$val}">{$text}</option>
		[/${$options}]
</select>

This component use: simple replacements, lists and recursion.

2. Use your component:

index.tpl

[[_empty
		{= id: "products" =}
		{= name: "products" =}
		{= options: "products" =}
		{% combobox %}
_empty]]

"Use a component" means "include the component", for example, into a capsule, that can be the _empty variable.

3. Write your PHP code:

index.php

<?php
	
echo new div('index.tpl', [
		'products' => [
			['val' => 1, 'text' => 'Banana'],
			['val' => 2, 'text' => 'Potato'],
			['val' => 3, 'text' => 'Apple']
		]
]);

And when you run your script:

<select id="products" name="products">
	<option value="1">Banana</option>
	<option value="2">Potato</option>
	<option value="3">Apple</option>
</select>