Name 

Description 

Classes 

The following table lists classes in this documentation. 

Interfaces 

The following table lists interfaces in this documentation. 

Functions 

The following table lists functions in this documentation. 

Structs, Records, Enums 

The following table lists structs, records, enums in this documentation. 

Types 

The following table lists types in this documentation. 

Constants 

The following table lists constants in this documentation. 

 

Name 

Description 

 

EAdapterDispatcherException 

EAdapterDispatcherException is the exception class for WebSnap actions and image requests that can't be serviced. 

 

EPageDispatcherException 

EPageDispatcherException raises an exception when a page dispatcher encounters an error. 

 

ESessionException 

ESessionException is the exception that is raised when a WebSnap application tries to use an invalid session. 

 

TAdapterDispatcher 

TAdapterDispatcher automatically handles HTML form submissions and requests for dynamic images by calling adapter action and field components. 

 

TAdapterDispatchParams 

TAdapterDispatchParams parses a request to determine the adapter to which it is directed, and, if available, the Web pages that should appear when the request is successfully or unsuccessfully handled. 

 

TAdapterItemRequestParams 

TAdapterItemRequestParams holds the name/value pairs that must be included in request messages addressed to an adapter or its subcomponents. 

 

TBaseRequestHandler 

The TBaseRequestHandler component is a base class for WebSnap dispatcher components. 

 

TCustomAdapterDispatcher 

TCustomAdapterDispatcher automatically handles HTML form submissions and requests for dynamic images by calling adapter action and field components. 

 

TCustomLocateFileService 

TCustomLocateFileService uses event handlers to control access to templates and server-side script include files at runtime. 

 

TCustomPageDispatcher 

Dispatches incoming HTTP request messages in a WebSnap application. 

 

TCustomWebAppComponents 

TCustomWebAppComponents manages the components that provide a WebSnap application's functionality. 

 

TInvalidWebSession 

Serves as a placeholder when an HTTP request could not be given a session. 

 

TLocateFileService 

TLocateFileService controls the access of templates and server-side script include files at runtime. 

 

TMultiModuleWebAppServices 

TMultiModuleWebAppServices coordinates the response to HTTP request messages by locating the appropriate components to handle various tasks. 

 

TPageDispatcher 

TPageDispatcher dispatches incoming HTTP request messages in a WebSnap application. 

 

TWebAppComponents 

TWebAppComponents holds the application components that provide the WebSnap application's functionality. 

 

TWebSession 

TWebSession stores temporary information associated with the user in a WebSnap application. 

Name 

Description 

sFailurePageParamName 

This is constant WebDisp.sFailurePageParamName. 

sPageParamName 

This is constant WebDisp.sPageParamName. 

sRequestIDParamName 

This is constant WebDisp.sRequestIDParamName. 

sSessionCookieName 

This is constant WebDisp.sSessionCookieName. 

sSuccessPageParamName 

This is constant WebDisp.sSuccessPageParamName. 

 

Name 

Description 

 

AdapterRequestParamsAsStrings 

This is function WebDisp.AdapterRequestParamsAsStrings. 

 

DispatchPageName 

This is function WebDisp.DispatchPageName. 

 

EncodeParamNameValues 

This is function WebDisp.EncodeParamNameValues. 

 

EncodeParamsAsHTTPQuery 

This is function WebDisp.EncodeParamsAsHTTPQuery. 

 

ExpandScriptException 

This is function WebDisp.ExpandScriptException. 

 

ExtractParamNameValues 

This is function WebDisp.ExtractParamNameValues. 

 

FindDefaultAppPageName 

This is function WebDisp.FindDefaultAppPageName. 

 

PageNameOfRequest 

This is function WebDisp.PageNameOfRequest. 

 

RaiseDispatchBlankPageNameException 

This is function WebDisp.RaiseDispatchBlankPageNameException. 

 

RaisePageDoesNotProvideContent 

This is function WebDisp.RaisePageDoesNotProvideContent. 

 

RaisePageNotFound 

This is function WebDisp.RaisePageNotFound. 

 

RedirectToPageName 

This is function WebDisp.RedirectToPageName. 

 

RegisterAdapterRequestIdentifier 

This is function WebDisp.RegisterAdapterRequestIdentifier. 

 

SafeRedirect 

Redirects a browser to another specified page. 

 

Name 

Description 

 

IWebSessionAccess 

This is class WebDisp.IWebSessionAccess. 

 

Name 

Description 

 

TPageAccessDenied 

TPageAccessDenied indicates why a user was denied access to a requested Web page. 

Name 

Description 

TActivateWebModuleEvent 

This is type WebDisp.TActivateWebModuleEvent. 

TCanViewPageEvent 

TCanViewPageEvent is the type for event handlers that indicate whether the current user can view a specified Web page. 

TDispatchActionEvent 

TDispatchActionEvent is the type for event handlers that respond when an adapter action executes. 

TDispatchActionHandledEvent 

TDispatchActionHandledEvent is the type for event handlers that can handle requests to execute an adapter action. 

TDispatchImageEvent 

TDispatchImageEvent is the type for event handlers that respond when an adapter action gets a request for an image field value. 

TDispatchImageHandledEvent 

TDispatchImageHandledEvent is the type for event handlers that can handle requests for an image field value. 

TDispatchPageEvent 

TDispatchPageEvent is the type for event handlers that are called after a Web page module finishes handling an HTTP request. 

TDispatchPageHandledEvent 

TDispatchPageHandledEvent is the type for event handlers that can handle HTTP request messages. 

TDispatchPageParamsHandledEvent 

TDispatchPageParamsHandledEvent is the type for event handlers that are called before a WebSnap application assembles a response message redirecting the caller to another Web page. 

TGetAdapterRequestParamsEvent 

TGetAdapterRequestParamsEvent is the type for event handlers that retrieve parameters for an adapter dispatcher. 

TLocateFileServiceFindFileEvent 

TLocateFileServiceFindFileEvent is the type for event handlers that locates a file on disk in a WebSnap application. 

TLocateFileServiceFindStreamEvent 

TLocateFileServiceFindStreamEvent is the type for event handlers that provide access to a requested file. 

TLoginPagedHandledEvent 

This is type WebDisp.TLoginPagedHandledEvent. 

TLoginRequiredEvent 

TLoginRequiredEvent is the type for event handlers that indicate whether the current user must log in before accessing a specified Web page. 

TPageAccessDeniedEvent 

TPageAccessDeniedEvent is the type for event handlers that respond when a page dispatcher determines that the current user can't access the current page. 

TWebRequest 

This is type WebDisp.TWebRequest. 

TWebResponse 

This is type WebDisp.TWebResponse.