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Web server - page of object PmaAlarmGroup

Description:
The link-up of the object to the Web server
Configuration items:
Enable as Web componentSpecifies whether this object has to be registered as a Web server component
PmaWeb objectPath in the tree of Pma objects to the PmaWeb, PmaWebFolder or PmaWebLang object where the registration is carried out.

Macro expression can be used for input (it is evaluated after starting the application).

Web component identifierSpecifies unique identifier of this Web component. The full URL address to this component is then for example:

"http://ComputerName:Port/Identifier"

Macro expression can be used for input (it is evaluated after starting the application).

View in HTML components listIf checked, then the component will be visible in the component list. Displaying such list is done through the Web object registering this component (Web object PmaWeb, PmaWebFolder or PmaWebLang).

If not checked, then the component will not be visible in the list. But it will be accessible through its Web adress. It is useful for system components (e.g. the data offered to another applications), that are not intended to be choosen from Web browsers.

When displaying the component list in the Web browser this option can be supressed by pressing the Shift key and clicking the list title simultaneously. At this moment the list is reopened displaying all the components (including system components).

Refresh period of HTML pages [s]Specifies how often the viewer of current alarm states is reading the XML data and refreshing them accordingly. The default value is 4 sec.
Note:
By this page it is possible to register the object as a component into the Web server (i.e. into the PmaWeb, PmaWebFolder or PmaWebLang object).

The client can browse pages of this component only if the "WebRead" permission is fullfiled. The client requiring data from this Web component is of the PmWebClient type from the license point of view.

 
If the object is registered, then it offers the Web pages in the intranet on the following URL address:
http://ComputerName:Port/ComponentId/Page

Where:

ComputerName - network computer name on which this PROMOTIC application runs.
Port - port set in the PmaWeb object (if the port equals to 80, then it needn't be entered)
ComponentId - if the component is directly registered into the PmaWeb object, then the text is stated here in the "Web component identifier" configurator on this page. If the component is registered with the PmaWebFolder or PmaWebLang object, then the identifier of this object is here even before, for example, "IdFolder/IdComponent", etc.
Page - page name that is offered by the object. If the page isn't entered, then the default page will be displayed.

History:
Pm9.00.00: Created
PROMOTIC 9.0.3 SCADA system documentation - MICROSYS, spol. s r.o.

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