com.ebasetech.xi.api
Interface Page

All Superinterfaces:

Element, EventOwner, MessageContainer, java.io.Serializable, WebFormEventOwner

public interface Page
extends Element, WebFormEventOwner

The Page interface represents a displayable page of a form. A page can be displayed to a user as a web page or can be included within a PDF document (see WebForm.generatePdf(PdfOptions)).

Individual pages can be accessed via the Pages interface.

Since:

V4.4

Method Summary

void	clearFocus() Removes any focus set on the page for individual controls using method Control.requestFocus().
Control[]	getAllControls() Returns an array of all controls on the page in display order.
Control[]	getControlsByModifier(java.lang.String modifier) Returns an array of controls that have the named modifier.
Page	getNextPage() Returns the Page object for the next page or null if no next page exists.
Control	getPageControl() Returns the Page Control that acts as the root control for all controls on the page.
Page	getPreviousPage() Returns the Page object for the previous page displayed to the user.

Methods inherited from interface com.ebasetech.xi.api.MessageContainer

addErrorMessage, addErrorMessage, addErrorMessage, addErrorMessage, addErrorMessage, addWarningMessage, addWarningMessage, addWarningMessage, addWarningMessage, addWarningMessage, existErrorMessages, existMessages, existWarningMessages

Method Detail

getPageControl

Control getPageControl()

Returns the Page Control that acts as the root control for all controls on the page.

Since:

V4.4

getAllControls

Control[] getAllControls()

Returns an array of all controls on the page in display order.

Javascript example:

 for each (var ctrl in pages.PAGE_1.allControls)
 {
   log(ctrl.elementName);
 }
 

Returns:

an array of all controls on the page

Since:

V4.4

clearFocus

void clearFocus()

Removes any focus set on the page for individual controls using method Control.requestFocus(). Note that focus is reset automatically each time a page is displayed.

Further documentation.

Since:

V4.4

See Also:

Control.requestFocus()

getControlsByModifier

Control[] getControlsByModifier(java.lang.String modifier)

Returns an array of controls that have the named modifier.

Modifiers provide a way of flagging one or more controls so they can be found programatically, e.g. a group of Field Controls might be changed from enterable to display only. Modifiers are assigned to controls at design time using the Modifiers property. Any number of modifiers can be assigned - modifiers are entered as a comma delimited list.

Javascript example:

 var page = pages.PAGE_1;
 for each (var ctrl in page.getControlsByModifier("FINANCE"))
 {
   if (!system.securityManager.hasRole("FINANCE_CONTROLLER"))
   {
      ctrl.hide();
   }
 }
 

Parameters:

modifier -

Returns:

an array of controls that have the named modifier

Since:

V4.4

See Also:

Control.hasModifier(String)

getNextPage

Page getNextPage()

Returns the Page object for the next page or null if no next page exists. This is the page which will be displayed to the user when a Next Page Button is clicked.

Returns:

next page

Since:

V4.5

getPreviousPage

Page getPreviousPage()

Returns the Page object for the previous page displayed to the user. This method only returns a valid Page object when the page on which it is invoked has been displayed to the user, otherwise it returns null.

Returns:

previous page

Since:

V4.5