Author: igorz
Date: 2007-10-18 05:47:07 -0400 (Thu, 18 Oct 2007)
New Revision: 87741
Modified:
trunk/mcs/class/System.Web.Extensions/System.Web.UI/ScriptManager.cs
Log:
for #TARGET_J2EE
not all servers such portal supports partial rendering
Modified: trunk/mcs/class/System.Web.Extensions/System.Web.UI/ScriptManager.cs
===================================================================
--- trunk/mcs/class/System.Web.Extensions/System.Web.UI/ScriptManager.cs
2007-10-18 09:19:03 UTC (rev 87740)
+++ trunk/mcs/class/System.Web.Extensions/System.Web.UI/ScriptManager.cs
2007-10-18 09:47:07 UTC (rev 87741)
@@ -359,6 +359,10 @@
throw new InvalidOperationException ();
if (!EnablePartialRendering && value)
throw new InvalidOperationException
("The SupportsPartialRendering property cannot be set when
EnablePartialRendering is false.");
+#if TARGET_J2EE
+ if (!ServerSoftwareSupportsPartialRendering &&
value)
+ throw new InvalidOperationException
("The server software does not supports partial rendering.");
+#endif
_supportsPartialRendering = value;
}
@@ -367,10 +371,39 @@
bool CheckSupportsPartialRendering () {
if (!EnablePartialRendering)
return false;
+#if TARGET_J2EE
+ if (!ServerSoftwareSupportsPartialRendering)
+ return false;
+#endif
// TODO: consider browser capabilities
return true;
}
+#if TARGET_J2EE
+ bool? _serverSoftwareSupportsPartialRendering;
+
+ bool ServerSoftwareSupportsPartialRendering {
+ get {
+ if
(!_serverSoftwareSupportsPartialRendering.HasValue)
+ _serverSoftwareSupportsPartialRendering
= CheckServerSoftwareSupportsPartialRendering ();
+ return
_serverSoftwareSupportsPartialRendering.Value;
+ }
+ }
+
+ bool CheckServerSoftwareSupportsPartialRendering () {
+ string serverSoftware = Context.Request.ServerVariables
["SERVER_SOFTWARE"];
+ if (!String.IsNullOrEmpty (serverSoftware)) {
+
+ if (serverSoftware.IndexOf ("WebSphere",
StringComparison.OrdinalIgnoreCase) >= 0)
+ return false;
+
+ if (serverSoftware.IndexOf ("Jetspeed",
StringComparison.OrdinalIgnoreCase) >= 0)
+ return false;
+ }
+ return true;
+ }
+#endif
+
[EditorBrowsable (EditorBrowsableState.Never)]
[Browsable (false)]
[DesignerSerializationVisibility
(DesignerSerializationVisibility.Hidden)]
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