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    • Orbeon Forms 2022.1.9
    • Orbeon Forms 2024.1.1
    • Orbeon Forms 2023.1.7
    • Orbeon Forms 2024.1
    • Orbeon Forms 2023.1.6
    • Orbeon Forms 2023.1.5
    • Orbeon Forms 2021.1.11
    • Orbeon Forms 2022.1.8
    • Orbeon Forms 2023.1.4
    • Orbeon Forms 2023.1.3
    • Orbeon Forms 2023.1.2
    • Orbeon Forms 2022.1.7
    • Orbeon Forms 2023.1.1
    • Orbeon Forms 2023.1
    • Orbeon Forms 2022.1.6
    • Orbeon Forms 2021.1.10
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    • Orbeon Forms 2021.1.9
    • Orbeon Forms 2022.1.4
    • Orbeon Forms 2022.1.3
    • Orbeon Forms 2021.1.8
    • Orbeon Forms 2022.1.2
    • Orbeon Forms 2022.1.1
    • Orbeon Forms 2022.1
    • Orbeon Forms 2021.1.7
    • Orbeon Forms 2021.1.6
    • Orbeon Forms 2021.1.5
    • Orbeon Forms 2021.1.4
    • Orbeon Forms 2021.1.3
    • Orbeon Forms 2021.1.2
    • Orbeon Forms 2021.1.1
    • Orbeon Forms 2021.1
    • Orbeon Forms 2020.1.6
    • Orbeon Forms 2019.2.4
    • Orbeon Forms 2019.1.2
    • Orbeon Forms 2018.2.5
    • Orbeon Forms 2018.1.4
    • Orbeon Forms 2020.1.5
    • Orbeon Forms 2020.1.4
    • Orbeon Forms 2020.1.3
    • Orbeon Forms 2020.1.2
    • Orbeon Forms 2019.2.3
    • Orbeon Forms 2020.1.1
    • Orbeon Forms 2020.1
    • Orbeon Forms 2019.2.2
    • Orbeon Forms 2019.2.1
    • Orbeon Forms 2019.1.1
    • Orbeon Forms 2019.2
    • Orbeon Forms 2019.1
    • Orbeon Forms 2018.2.4
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On this page
  • Introduction
  • All events
  • UI events
  • Other events
  • See also
  1. XForms
  2. Events

Extension context information

Introduction

XForms specifies some context information for events. Orbeon Forms adds further context information to events.

All events

Orbeon Forms enhances the XML Events event() function to take a qualified name as parameter:

event($attribute-name as xs:QName) item()*

This allows namespacing attribute names, therefore better allowing for extension attributes.

On all events, the following extension attributes are supported:

Context
Type
Description

xxf:type

xs:string

event type (also known as event name), for example DOMActivate

xxf:targetid

xs:string

static id of the event target (event('xxf:target') is supported for backward compatibility)

xxf:absolute-targetid

xs:string

absolute id of the event target

xxf:observerid

xs:string

static id of the event observer

xxf:absolute-observerid

xs:string

absolute id of the event observer

xxf:bubbles

xs:boolean

whether the event is allowed to bubble or not

xxf:cancelable

xs:boolean

whether the event is cancelable or not

xxf:phase

xs:string

current event phase: capture, target, or bubbling

xxf:repeat-indexes

xs:string*

event target's current repeat indexes, if any, starting from the ancestor repeat

xxf:repeat-ancestors

xs:string*

event target's ancestor repeat ids, if any

xxf:target-prefixes

xs:string*

event target's id prefixes, if any, starting from the ancestor components. This will be empty unless the target is within an XBL component

UI events

These are:

  • DOMActivate

  • DOMFocusIn

  • DOMFocusOut

  • xforms-select

  • xforms-deselect

  • xforms-enabled

  • xforms-disabled

  • xforms-help

  • xforms-hint

  • xforms-valid

  • xforms-invalid

  • xforms-required

  • xforms-optional

  • xforms-readonly

  • xforms-readwrite

  • xforms-value-changed

The following extension attributes are supported:

Context
Type
Description

xxf:control-position

xs:integer

event target's position in the user interface. This is the control's static position, i.e. this does not reflect possible repeat iterations

xxf:binding

node()*

event target's single-item or repeat binding if any

xxf:label

xs:string?

event target's label value if any

xxf:hint

xs:string?

event target's hint value if any

xxf:help

xs:string?

event target's help value if any

xxf:alert

xs:string?

event target's alert value if any

xxf:level

xs:string?

event target's error level if any: error, warning, info, or the empty sequence

On xforms-value-changed, the following extension attributes are supported:

  • event('xxf:value') [SINCE Orbeon Forms 4.4] The current value (that is, the value after the change) of the control.

On xforms-select, the following extension attributes are supported:

  • event('xxf:item-value') When this event is dispatched to in response to a selection control item being selected, returns the value of the selected item.

[SINCE Orbeon Forms 2018.2]

xxf:binding also returns the binding if the control has a binding but is non-relevant. In previous versions, if the control was non-relevant, xxf:binding always returned the empty sequence.

Other events

On xforms-submit-serialize, the following extension attributes are supported:

Context
Type
Description

xxf:binding

node()?

submission's single-node binding if any

xxf:serialization

xs:string

submission's requested serialization, e.g. application/xml, application/x-www-form-urlencoded, etc

See also

PreviousExtension eventsNextOther event extensions

Last updated 2 years ago

Standard support
UI refresh events
Keyboard events
Extension events
Other event extensions