Dell Vizioncore Podręcznik Użytkownika Pobierz pdf (Strona 117)

Configuring Views and Context 117

Configuring Views

When this action is invoked the page reverts to a previous state. There are two separate

notions of the meaning of previous:

• If the view that initiates the reaction is somewhere on a page then the page

switches to the previous one in memory. This is synonymous with clicking the

previous page in the breadcrumbs trail at the top left of the page.

• If the view is a top level view (that is, it has not been drilled into or the only

breadcrumb is the name of the view you are looking at) it has the same effect as

using update on that page with the exception that the context is not updated.

If the root view causing the firing of the previous action is contained in a popup dialog

then previous causes the dialog to pop down.

Sequence

The Sequence flow type is used when there is a requirement to do more than one type of

flow, so it is used to execute a list of reactions sequentially. The order in the list is

important and the execution of one reaction affects the next one, including changing the

context.

This allows you, for example, to update the current page with a selection from a table

(therefore causing the selected row to be remembered), and then go to another page. If

you return to the first page, it is the updated page that is displayed. In this case the first

reaction in the list should be Update and the second should be Next Page (reversing the

order would cause the update to affect the next page, which is not the desired effect).

Select Tagged View

The Select tagged view reaction is used in vFoglight to implement Rule Based

Drilldown. Its use is application specific, and is intended for internal development

purposes.

Select Type Flow

A Type Flow is defined in a Type Mapping using the Types tab. You can associate a

default UI flow (via a tag) with a specific data type. For example, you can define a

default flow for a vFoglight Host to be a drill-down to the Host Summary page.

Type Flow links to selected pages when you specify a type of object. The figure shows a

typical configuration. In this case, all cases flow to the same view, the Host Summary

page. You have the option of marking the popup as temporary or permanent, which is

the reason for having two drill downs to the same page. Also, the flow might be based

on a menu choice.

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 ... 167 168

Brak uwag

Dell Vizioncore Podręcznik Użytkownika Strona 117