View source for Template:Pattern Variant Composition Row

<noinclude>
[[Category:Templates]]
This template creates a single row in the composition of a Pattern Variant. It takes the following named parameters:
* ''bbv'': must be the name of a page representing the building block variant that the Pattern is constructed with
* ''environment'': the architect can specify in which Environment the building block variant referenced is located. If this parameter is left blank, the building block variant is supposed to be positioned in its primary environment.
* ''reason'': here the architect must insert an explanatory text, describing the rationale for inclusion of the facility in the Pattern.

To use this template, cut and paste the following text:
<pre><nowiki>{{Pattern Variant Composition Row
|bbv=
|environment=
|reason=
}}</nowiki></pre>
----
</noinclude><includeonly>{{#if: {{{environment|}}} | [[Operates in::{{{environment}}}|]]{{#vardefine:ENV|{{{environment}}}}}{{#ifeq: {{#var:rowcolor}} | white | {{#vardefine:rowcolor|lightgray}} | {{#vardefine:rowcolor|white}}}}}}
|style="background:{{#var:rowcolor}};" align="center" |{{#if:{{{environment|}}}|[[{{{environment}}}|{{#show:{{{environment}}}|?Brief description}}]]|,,}}
|style="background:{{#var:rowcolor}};" |{{#vardefine:WA|{{#show: {{{bbv}}}|?Belongs to|link=none}}}}[[{{#var:WA}}|{{#show:{{#var:WA}}|?Pagetype}}]]
|style="background:{{#var:rowcolor}};" |{{#vardefine:bbt|{{#show:{{{bbv}}}|?Implements|link=none}}}}[[Image:{{#show:{{#var:bbt}}|?Function icon}}|frameless|x48px|{{#var:bbt}} icon]]&nbsp;[[Must contain::{{{bbv}}}|{{#show: {{{bbv}}} |?Brief description}}]]
|style="background:{{#var:rowcolor}};" align="center" |{{#if: {{#ask: [[{{{bbv}}}]][[Operates in::{{#var:ENV}}]]}} | <font color="green">v</font> | <font color="red">'''ENV!'''</font>}}
|style="background:{{#var:rowcolor}};" |{{{reason}}}
|-</includeonly>