OnRequest (SAP Library - Web Applications and Business Server Pages)

OnRequest

Use

OnRequest is run when a request comes to access the current page. This request can be made in the following ways:

The URL is entered in the browser. In this case, OnInitialization is run after OnRequest.
The user inputs data on a page (current page or other pages). In this case, OnInputProcessing is run after OnRequest.

Integration

OnRequest is the second handler (after OnCreate) to be called when a BSP is being processed.

The only exception to this occurs when a page is recalled in stateful mode without explicit navigation. In this case, OnCreate is skipped and OnRequest is called straight away.

Functions

You can access the following objects in the implementation:

Object	Reference Type	Description
APPLICATION	type ref to application class	Application class refers to the individual application or application class specified in the BSP application. If there is no application class in the BSP application, this means that the object application is not available.
RUNTIME	type ref to IF_BSP_RUNTIME	The runtime object is defined in interface IF_BSP_RUNTIME .
REQUEST	type ref to IF_HTTP_REQUEST	The request object is defined in interface IF_HTTP_REQUEST.
EVENT_ID	type STRING
NAVIGATION	type ref to IF_BSP_NAVIGATION	The navigation object is defined in interface IF_BSP_NAVIGATION.
PAGE	type ref to IF_BSP_PAGE	Page object is defined in interface IF_BSP_PAGE.
PAGE_CONTEXT	type ref to IF_BSP_PAGE_CONTEXT	Page context object is defined in interface IF_BSP_PAGE_CONTEXT.

Example

Persistency of Data Using Serverside Cookies