X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..c8256059947f3aa8f5b0a9a2acf55e2142bb4742:/docs/output/Ext.Direct.html diff --git a/docs/output/Ext.Direct.html b/docs/output/Ext.Direct.html index 4b3237d6..8ec8c60b 100644 --- a/docs/output/Ext.Direct.html +++ b/docs/output/Ext.Direct.html @@ -1,40 +1,40 @@ -
Properties Methods Events Config Options Direct Link 
Observable
  Direct

Class Ext.Direct

Package:Ext
Defined In:Direct.js
Class:Direct
Extends:Observable

Overview

-

Ext.Direct aims to streamline communication between the client and server -by providing a single interface that reduces the amount of common code -typically required to validate data and handle returned data packets -(reading data, error conditions, etc).

-

The Ext.direct namespace includes several classes for a closer integration -with the server-side. The Ext.data namespace also includes classes for working -with Ext.data.Stores which are backed by data from an Ext.Direct method.

-

Specification

-

For additional information consult the -Ext.Direct Specification.

-

Providers

-

Ext.Direct uses a provider architecture, where one or more providers are -used to transport data to and from the server. There are several providers -that exist in the core at the moment:

-

A provider does not need to be invoked directly, providers are added via -Ext.Direct.add.

-

Router

-

Ext.Direct utilizes a "router" on the server to direct requests from the client -to the appropriate server-side method. Because the Ext.Direct API is completely -platform-agnostic, you could completely swap out a Java based server solution -and replace it with one that uses C# without changing the client side JavaScript -at all.

-

Server side events

-

Custom events from the server may be handled by the client by adding -listeners, for example:

-
{"type":"event","name":"message","data":"Successfully polled at: 11:19:30 am"}
-
-// add a handler for a 'message' event sent by the server 

-Ext.Direct.on('message', function(e){
-    out.append(String.format('<p><i>{0}</i></p>', e.data));
-            out.el.scrollTo('t', 100000, true);
+
Properties
Methods
Events
Config Options
Direct Link
Observable
  Direct
Class Ext.Direct
Package:Ext
Defined In:Direct.js
Class:Direct
Extends:Observable
Overview

+
Ext.Direct aims to streamline communication between the client and server
+by providing a single interface that reduces the amount of common code
+typically required to validate data and handle returned data packets
+(reading data, error conditions, etc).

+
The Ext.direct namespace includes several classes for a closer integration
+with the server-side. The Ext.data namespace also includes classes for working
+with Ext.data.Stores which are backed by data from an Ext.Direct method.

+
Specification

+
For additional information consult the
+Ext.Direct Specification.

+
Providers

+
Ext.Direct uses a provider architecture, where one or more providers are
+used to transport data to and from the server. There are several providers
+that exist in the core at the moment:

+
A provider does not need to be invoked directly, providers are added via
+Ext.Direct.add.

+
Router

+
Ext.Direct utilizes a "router" on the server to direct requests from the client
+to the appropriate server-side method. Because the Ext.Direct API is completely
+platform-agnostic, you could completely swap out a Java based server solution
+and replace it with one that uses C# without changing the client side JavaScript
+at all.

+
Server side events

+
Custom events from the server may be handled by the client by adding
+listeners, for example:

+
{"type":"event","name":"message","data":"Successfully polled at: 11:19:30 am"}
+
+// add a handler for a 'message' event sent by the server
+Ext.Direct.on('message', function(e){
+    out.append(String.format('<p><i>{0}</i></p>', e.data));
+            out.el.scrollTo('t', 100000, true);
 });


This class is a singleton and cannot be created directly.
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