Existing basic web layout should not ping server by default

[christinebao]

From Autodesk QA report:

Steps:

1. Open a basic web layout created before.
2. The "Keep connection alive" in Studio is not checked.
3. Using Firefox to open the basic web layout, and it pings server.

Expected: The basic web layout created before should keep the same behavior as it was.

[christinebao]

Tech diagnosis:

Basic web layout read from bool MgWebLayout::GetEnablePingServer() to know whether or not should ping server. It works for basic web layout created since schema change:
WebLayout-1.1.0.xsd

  <xs:element name="WebLayout" type="WebLayoutType"/>
  <xs:complexType name="WebLayoutType">
    <xs:sequence>
      <xs:element name="Title" type="xs:string"/>
      <xs:element name="Map" type="MapType"/>
      <xs:element name="EnablePingServer" type="xs:boolean" minOccurs="0" />
      <xs:element name="ToolBar" type="ToolBarType"/>
      <xs:element name="InformationPane" type="InformationPaneType"/>
      <xs:element name="ContextMenu" type="ContextMenuType"/>
      <xs:element name="TaskPane" type="TaskPaneType"/>
      <xs:element name="StatusBar" type="StatusBarType"/>
      <xs:element name="ZoomControl" type="ZoomControlType"/>
      <xs:element name="CommandSet" type="CommandSetType"/>
    </xs:sequence>
  </xs:complexType>

The element <EnablePingServer> indicates whether or not the basic web layout should ping server.
However, for the basic web layout created before, there is not such <EnablePingServer> element. The default value should be set as false instead of true, so the existing basic web layout can keep the same behavior as before.

[christinebao]

Hi Chris,

Would you please review patch ​https://trac.osgeo.org/mapguide/attachment/ticket/1082/FixTicket%231082.patch? It's appreciated if you can submit it if anything is Ok. Thank you[[BR]]

Thanks & regards, Christine

[chrisclaydon]

Submitted patch on behalf of Christine Bao:

​http://trac.osgeo.org/mapguide/changeset/4227