#description and small samples of WebGoo elements, they separate on the nouns and on the verbs

The Nouns

Template

Template can be defined manually and it looks like this:

	<template id="template:hiuser" type="cdata">
	<![CDATA[
		<p>Hi, <b>{user}</b>, how are you today.</p>
	]]>
	</template>

Dataset

Dataset can be defined manually:

	<data-set id="data:user">
		<name>Partick</name>
                <country>Germany</country>
	</data-set>

Or it can be generated from the module:

	<data-set id="data:counter" module="counter" method="getData" />

Module

Module is a package of logic, for programmers it's like a class that you can use from WebGoo. So let's show how you can instantiate the module, and use it. Modules are written in the hosting programming language.

	<!-- define a module, the type is counter -->
	<module id="module:counter" type="counter" />

	<!-- module can create us data-set -->
	<data-set id="data:counter" module="module:counter" method="getData" />

	<!-- action can be called on module too -->
	<do-action module="module:counter" method="action_count" />

	<!-- module can be used as display -->
	<display module="module:counter" method="show_counter" />

So you can initilize the module, module can return you data (data-set), it can give be used to display something and you can call an action on it.

The Verbs

Display

Displays things.

        <!-- display file -->
	<display file="styles/intro_text.html" type="cdata" />

        <!-- display file, in this case php (like php's include it executes the php code) -->
	<display file="styles/header" type="php" />
	
        <!-- display template -->
	<display template="template:header" />

        <!-- display template by merging it with data-set -->
	<display template="template:hiuser" data-set="data:user"/>
	
        <!-- display the output of the modules method -->
	<display module="counter" method="show_counter" />
	
	<display template="template:counter" data-set="data:counter" />

Do Action

	<do-action module="module:counter" method="action_count" />