Content Comparison

<data:datadefinition id="roadDetails">
    <datasourcedataconnection datasource="datasource.main" table="ROADS" key="RD_NAME" prefix="DISTINCT">
        <parameter name="alttypeplancode" label="Alt.Plan Typecode" column="PLAN_CODE"/>
        <parameter name="alttype" label="Alt. Type" column="ALT_TYPE"/>
        <parameter type="url" name="plan" label="Plan" column="'proxy/http://imgsvr:8080/gis/documents/plan_'||ROADS.PLAN_CODE||'.pdf'" text="Open"/>
    </datasourcedataconnection>
</data:datadefinition>