view artifacts/doc/conf/mapserver/db_layer.vm @ 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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LAYER
    NAME "$LAYER.getName()"
    TYPE $LAYER.getType()

    CONNECTIONTYPE $LAYER.getConnectionType()
    CONNECTION "$LAYER.getConnection()"

    DATA    "$LAYER.getData()"
    FILTER  "$LAYER.getFilter()"
    EXTENT  $LAYER.getExtent()

    STATUS    ON
    TEMPLATE  map.html
    TOLERANCE 10
    DUMP      TRUE
    #if( $LAYER.getGroup() )
        GROUP "$LAYER.getGroup()"
    #end

    #if ( $LAYER.getLabelItem() )
        LABELITEM $LAYER.getLabelItem()
    #end

    PROJECTION
        "init=epsg:31467"
    END

    METADATA
        "wms_title" "$LAYER.getTitle()"
        "gml_include_items" "all"
        #if ( $LAYER.getGroupTitle() )
            "wms_group_title" "$LAYER.getGroupTitle()"
        #end
    END

    #if ( $LAYER.getStyle() )
        $LAYER.getStyle()
    #else
        CLASS
            NAME ""
            STYLE
                SIZE 5
                OUTLINECOLOR "#000000"
            END
            #if ( $LAYER.getLabelItem() )
                LABEL
                    ANGLE auto
                    SIZE 10
                    COLOR "#000000"
                    TYPE truetype
                    FONT LiberationSans-Italic
                    POSITION ur
                    OFFSET 2 2
                END
            #end
        END
    #end
END

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