Template:Condition: Difference between revisions
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<td>{{#if:{{{operator|}}}|{{{operator}}}|<span style="color:red">please define an operator</span>}}</td> | <td>{{#if:{{{operator|}}}|{{{operator}}}|<span style="color:red">please define an operator</span>}}</td> | ||
</tr> | </tr> | ||
{{#ifeq {{{operator|}}} | isSet | | | |||
<tr> | <tr> | ||
<td>value</td> | <td>value</td> | ||
<td>{{#if:{{{value|}}}|{{{value}}}|<span style="color:red">please define a value</span>}}</td> | <td>{{#if:{{{value|}}}|{{{value}}}|<span style="color:red">please define a value</span>}}</td> | ||
</tr> | </tr> | ||
}} | |||
}} | }} | ||
</table><blockquote>{{#if:{{{mapping|}}}|{{{mapping}}}}}</blockquote></includeonly> | </table><blockquote>{{#if:{{{mapping|}}}|{{{mapping}}}}}</blockquote></includeonly> |
Revision as of 09:48, 12 March 2010
{{Condition}}s are cases of a ConditionalMapping. They define the template property conditions and their result on the template mapping.
Usage
{{Condition | templateProperty = | operator = | value = | mapping = }}
{{Condition | otherwise | mapping = }}
Meanings
- templateProperty: Define for which template property the condition has to apply.
- operator: Possible values: isSet, equals, contains.
- isSet: Condition applies if template property is set (contains any value).
- equals: Condition applies if template property equals value.
- contains: Condition applies if template property contains value.
- value: If the operator value is equals or contains, define the template property value here.
- mapping: If the condition applies, the TemplateMapping defined here are applied.
- otherwise: otherwise is only to be used for the last condition of a ConditionalMapping. It equals the else case and defines the template mapping if none of the conditions defined before apply.
Example
A condition which maps a template to the ontology class River if the template property type equals River:
{{Condition | templateProperty = type | operator = equals | value = River | mapping = {{TemplateMapping | mapToClass = River }} }}
A condition which maps a template to the ontology class Island if the conditions defined before don't apply:
{{Condition | otherwise | mapping = {{TemplateMapping | mapToClass = Island }} }}