Author: michiel
Date: 2010-04-22 15:08:40 +0200 (Thu, 22 Apr 2010)
New Revision: 42010
Modified:
mmbase/trunk/applications/taglib/src/main/resources/META-INF/tags/mm/u/relation.tagx
Log:
MMB-1953
Modified:
mmbase/trunk/applications/taglib/src/main/resources/META-INF/tags/mm/u/relation.tagx
===================================================================
---
mmbase/trunk/applications/taglib/src/main/resources/META-INF/tags/mm/u/relation.tagx
2010-04-22 13:07:54 UTC (rev 42009)
+++
mmbase/trunk/applications/taglib/src/main/resources/META-INF/tags/mm/u/relation.tagx
2010-04-22 13:08:40 UTC (rev 42010)
@@ -9,7 +9,11 @@
<jsp:directive.attribute name="from" type="java.lang.String" />
<jsp:directive.attribute name="role" type="java.lang.String" />
<jsp:directive.attribute name="searchdir" type="java.lang.String" />
- <jsp:directive.attribute name="notfound" type="java.lang.String" />
+ <jsp:directive.attribute
+ name="notfound"
+ type="java.lang.String"
+ description="like the 'notfound' attribute of a normal node tag. But
with the following remarks. If empty, it behaves as 'skip'. It can also take
the value 'create', in which the relation will be create if it does not yet
exist."
+ />
<mm:node number="${from}" emptynumberiscurrentnode="true">
@@ -19,9 +23,20 @@
<mm:listrelations>
<mm:node id="thenode" />
</mm:listrelations>
- <mm:node id="idnode" number="${empty thenode ? -1 : thenode}"
notfound="${empty notfound ? 'skip' : notfound}" >
- <jsp:doBody />
- </mm:node>
+ <c:choose>
+ <c:when test="${empty thenode and notfound eq 'create'}">
+ <mm:node number="${to}" id="toNode" />
+ <mm:createrelation source="_node" destination="toNode"
role="${role}" id="newRelation" />
+ <mm:node referid="newRelation">
+ <jsp:doBody />
+ </mm:node>
+ </c:when>
+ <c:otherwise>
+ <mm:node id="idnode" number="${empty thenode ? -1 : thenode}"
notfound="${empty notfound ? 'skip' : notfound}" >
+ <jsp:doBody />
+ </mm:node>
+ </c:otherwise>
+ </c:choose>
</mm:listrelationscontainer>
</mm:node>
</jsp:root>
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