Page Center Section Attributes

Page Center Sections display Tiles for opening Pages. The interface is the equivalent of the Lianja App Center, but for Pages instead of Apps.

See Also

Page Center (Video), Page Center Tiles

Getting and Setting Attributes

The setAttribute(name, value) method can be used to set the value of an Attribute:

Lianja.get("pageid.sectionid").setAttribute("title","Section1")

Note: the shortened form setAttr(name,value) is also available.

The getAttribute(name) method can be used to get the value of an Attribute:

cTitle = Lianja.get("pageid.sectionid").getAttribute("title")

Note: the shortened form getAttr(name) is also available.

Details

Attribute	Description	Name	Type
Name	The name for this section (unique to the page)	id	Character
MetaData version	The MetaData version number. You can set this in the setupUI hook to prevent MetaData being applied multiple times.	metaDataVersion	Int
Meta types	A comma separated list of metatype names	metatypes	Character
Type	The type of section: pagecenter (readonly)	type	Character
Caption	The section caption displayed in the section header	title	Character

Header

Attribute	Description	Name	Type
Hide header	Hide section header at runtime (True | False)	hideHeaderAtRuntime	Boolean

PageCenter options

Attribute	Description	Name	Type
Background color	Section background color (from v4.0)	backColor	Character
Foreground color	Section foreground color (from v4.0)	foreColor	Character

Permissions and Roles

Attribute	Description	Name	Type
Create roles	A comma separated list of roles that can perform create operations on data in the section.	permcreate	Character
Read roles	A comma separated list of roles that can read (and view) the section.	permRead	Character
Update roles	A comma separated list of roles that can perform update operations on data in the section.	permUpdate	Character
Delete roles	A comma separated list of roles that can perform delete operations on data in the section.	permDelete	Character

UI Presentation Rules

Attribute	Description	Name	Type
Desktop	Include this section in a Desktop client (True | False).	desktopUI	Boolean
Web	Include this section in a Web client (True | False).	webUI	Boolean
Tablet	Include this section in a Tablet client (True | False).	tabletUI	Boolean
Phone	Include this section in a Phone client (True | False).	mobileUI	Boolean
UI States	UI states that affect this section. Specify multiple states as a comma separated list.	state	Character
Initial UI state	The initial UI state for this section. This will be applied to the section and all its fields and gadgets.	uiStateInit	Character
Readonly when	Section is readonly at runtime if specified expression evaluates to true.	readonlyWhen	Character
Visible when	Section is visible at runtime if specified expression evaluates to true.	visibleWhen	Character
Display orientation	Display depending on mobile device orientation for Tablets and Phones. (Always | Portrait | Landscape)	displayOrientation	Character
Apply rules on change	Apply UI presentation rules (Visible when and Readonly when) when data is changed interactively or when navigating records (True | False).	applyRulesOnChange	Boolean
Apply rules on parent change	Apply section UI presentation rules (Visible when and Readonly when) when parent data is changed by navigating records (True | False)	applyRulesOnParentChange	Boolean