Archetype: add support for conditional blocks #747
Comments
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If I understand the enhancement correctly, today it works this way: <output>
<model>
<list key="foo" if="bar">
<value>foo</value>
</list>
<list key="foo1" if="bar">
<value>foo1</value>
</list>
</model>
</output>and we want to do this: <output>
<model>
<condition if="bar">
<list key="foo">
<value>foo</value>
</list>
<list key="foo1">
<value>foo1</value>
</list>
</condition>
</model>
</output> |
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Yes. It would be nicer though if we were able to have |
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Okay, so I can think of two options: <output>
<model>
<if expr="bar">
<list key="foo">
<value>foo</value>
</list>
<else/>
<list key="foo1">
<value>foo1</value>
</list>
</if>
</model>
</output>or <output>
<model>
<if expr="bar">
<list key="foo">
<value>foo</value>
</list>
</if>
<else>
<list key="foo1">
<value>foo1</value>
</list>
</else>
</model>
</output> |
|
The 2nd one is better, though the XML reader will be a bit tricky. |
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Add a conditional block to group blocks that are nested with the nested condition.
This will help to avoid repeating the same condition on consecutive blocks.
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