Mercurial > dive4elements > river
view artifacts/doc/conf/themes/second/cross-section.xml @ 5890:6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
This splits the current result set into groups formed by expr. The type defaults to string.
Afterwards all these groups are iterated by there natural order.
The dc:group-key() gives access to the result of the grouping expression that forms a group.
Say, you have a result set like this:
name | description
-----+------------
a | foo
a | bar
b | baz
b | bla
c | blub
you can use:
<dc:group expr="$name">
<group name="{dc:group-key()}">
<dc:for-each>
<description value="{$description}"/>
</dc:for-each>
</group>
</dc:group>
to create:
<group name="a">
<description name="foo"/>
<description name="bar"/>
</group>
<group name="b">
<description name="baz"/>
<description name="bla"/>
</group>
<group name="c">
<description name="blub"/>
</group>
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 02 May 2013 20:52:18 +0200 |
parents | 5aa05a7a34b7 |
children |
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<?xml version="1.0" encoding="UTF-8"?> <!--themegroup name="default"--> <theme name="CrossSection"> <inherits> <inherit from="Lines" /> <inherit from="Points" /> <inherit from="Label" /> <inherit from="MinMaxPoints" /> </inherits> <fields> <field name="showpoints" type="boolean" display="Punkte anzeigen" default="false" /> <field name="showpointlabel" type="boolean" display="Punktbeschriftung anzeigen" default="false" hints="hidden" /> </fields> </theme> <theme name="CrossSectionWaterLine"> <inherits> <inherit from="Lines" /> <inherit from="Points" /> <inherit from="Label" /> </inherits> <fields> <field name="showpoints" type="boolean" display="Punkte anzeigen" default="false" /> <field name="showpointlabel" type="boolean" display="Punktbeschriftung anzeigen" default="false" hints="hidden" /> <field name="linecolor" type="Color" display="Linienfarbe" default="0,0,153" /> <field name="showwidth" type="boolean" display="Breite anzeigen" default="false" /> <field name="showlevel" type="boolean" display="Wasserstand anzeigen" default="true" /> <field name="showlinelabel" type="boolean" default="true" display="Beschriftung anzeigen" /> <field name="showmiddleheight" type="boolean" display="Wasserstand anzeigen" default="false" /> </fields> </theme> <theme name="Hyk"> <inherits> <inherit from="Text" /> </inherits> <fields> <field name="textorientation" type="boolean" display="Textausrichtung" default="true" /> </fields> </theme> <theme name="CrossSectionArea"> <inherits> <inherit from="Areas" /> </inherits> <fields> <field name="areashowbg" type="boolean" display="Hintergrund anzeigen" default="true" hints="hidden" /> <field name="areashowborder" type="boolean" display="Begrenzung" default="false" hints="hidden" /> <field name="areabordercolor" type="Color" default="0, 0, 0" display="Begrenzungslinienfarbe" hints="hidden" /> <field name="showarea" type="boolean" display="Flaeche anzeigen" default="true" hints="hidden" /> <field name="showarealabel" type="boolean" display="Flächenbeschriftung anzeigen" default="false" hints="hidden" /> </fields> </theme> <!--/themegroup-->