metal-slot.04.html
369 Bytes
<span>
<metal:block define-macro="test">
<div metal:define-slot="content">no content provided</div>
</metal:block>
<div metal:use-macro="test">
<div metal:fill-slot="content" tal:condition="fillit">my content</div>
</div>
<div metal:use-macro="test">
<div metal:fill-slot="content" tal:condition="not:fillit">my content</div>
</div>
</span>