Changes between Initial Version and Version 1 of HowToSetDisplayedAttributes

Timestamp:

Apr 7, 2008, 11:32:53 AM (16 years ago)

Author:

aboudreault

Comment:

--

HowToSetDisplayedAttributes

@@ +1 @@
+[[PageOutline]]
+= !HowTo set displayed attribute on query =
+
+== Introduction == 
+
+This feature is to limit the displayed attributes on query. This following document explains how to set displayed attributes on query.
+
+== Setting up the Mapfile == 
+
+The suggested method to define the displayed attributes is through the layer's METADATA. The available mapfile parameters are defined below: 
+
+ * '''query_include_items''': Include these items to display. The string '''all''' can be set to include all items.
+ * '''query_exclude_items''': Exclude these items to display.
+ * '''query_*_alias'''      : Set the Alias (diplayed label) of an item where '''*''' is replaced by the item name.
+
+The items name are the exact name retreived in the database. All items in '''query_include_items''' and '''query_exclude_items''' must be separated by a comma.
+
+== Example of use ==
+
+'''Example 1'''
+
+{{{
+  LAYER
+    NAME "Parcels"
+    GROUP "Parcels"
+    DATA "parcelsDatabase"
+    STATUS on
+    TYPE polygon
+    MAXSCALE 20000
+    TEMPLATE "ttt"
+    METADATA
+      "SELECTABLE" "TRUE"
+      "query_include_items" "PARCEL_ID, OWNER, LOCATION"
+      "query_PARCEL_ID_alias" "# Parcel"
+      "query_OWNER_alias" "The Owner"
+    END
+    CLASS
+      NAME "Parcels"
+      STYLE
+        OUTLINECOLOR 156 156 156
+      END
+    END
+  END
+}}}
+
+'''Example 2'''
+
+{{{
+  LAYER
+    NAME "Parcels"
+    GROUP "Parcels"
+    DATA "parcelsDatabase"
+    STATUS on
+    TYPE polygon
+    MAXSCALE 20000
+    TEMPLATE "ttt"
+    METADATA
+      "SELECTABLE" "TRUE"
+      "query_include_items" "all"
+      "query_exclude_items" "LOCATION"
+      "query_PARCEL_ID_alias" "# Parcel"
+      "query_OWNER_alias" "The Owner"
+    END
+    CLASS
+      NAME "Parcels"
+      STYLE
+        OUTLINECOLOR 156 156 156
+      END
+    END
+  END
+}}}