REQUEST

REQUEST

Used in: REQUEST
Parent elements: ARCXML

<REQUEST > No Attributes <GET_EXTRACT... /> [Or] <GET_FEATURES... /> [Or] <GET_GEOCODE... /> [Or] <GET_IMAGE... /> [Or] <GET_SERVICE_INFO... /> [Or] </REQUEST >
Bold: Attribute or child element is required.

Description:

Defines request to be sent to a MapServer for processing.

Restrictions:

GET_SERVICE_INFO requests are sent to an Image, Feature, or Geocode Server.
GET_IMAGE requests are sent to an Image Server.
GET_FEATURES requests are sent to a Feature or Query Server.
GET_EXTRACT requests are sent to an Extract Server.
GET_GEOCODE requests are sent to a Geocode Server.
Only one child element can be used per request.

Notes:

GET_SERVICE_INFO response is SERVICEINFO.
GET_IMAGE response is IMAGE.
GET_GEOCODE response is GEOCODE.
GET_EXTRACT response is EXTRACT.
GET_FEATURES response is FEATURES.

Examples for REQUEST:

Example 1:

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<?xml version="1.0" encoding="UTF-8"?>
<ARCXML version="1.1">
  <REQUEST>
  <GET_IMAGE>
    <PROPERTIES>
      <LAYERLIST>
        <LAYERDEF id="Cities">
          <SIMPLERENDERER>
            <SIMPLEMARKERSYMBOL size="16" color="0,0,0" />
          </SIMPLERENDERER>
         <SPATIALQUERY>
            <SPATIALFILTER relation="area_intersection">
            <ENVELOPE maxy="60" maxx="60" miny="0" minx="0" />
         </SPATIALFILTER>
         </SPATIALQUERY>
      </LAYERDEF>
      </LAYERLIST>
      <ENVELOPE minx="-180" miny="-90" maxx="180" maxy="90" />
   </PROPERTIES>
  </GET_IMAGE>
  </REQUEST>
</ARCXML>