LinkToAction
Das LinkToAction-Oberflächenelement stellt eine Art Hypertext-Verknüpfung dar. Ein Ansteuern des Links löst eine Web-Dynpro-Aktion aus.
Um die Entwicklung barrierefreier Anwendungen zu ermöglichen, wird im Rahmen des Syntaxchecks die Eigenschaft tooltip überprüft, wenn die Eigenschaft text nicht gesetzt wurde.
Ein gesetzter Tooltip ist bei diesem Oberflächenelement nicht zwingend erforderlich, könnte aber – wenn er detaillierte semantische Informationen enthält – durchaus Sinn machen.
Beispiele für die visuelle Darstellung
Laufzeit-Klasse |
CL_WD_LINK_TO_ACTION |
Eigenschaften im View Designer
Name |
Typ |
Anfangswert |
Bindbar |
id |
STRING |
(automatisch) |
nein |
WDY_BOOLEAN |
false |
nein |
|
WDUI_CONTEXT_MENU_BEHAVIOUR |
inherit |
nein |
|
WDY_MD_UI_ELEMENT_REFERENCE |
|
nein |
|
WDY_BOOLEAN |
true |
ja |
|
WDUI_LINK_DESIGN |
standard |
ja |
|
WDY_BOOLEAN |
true |
ja |
|
WDUI_HOTKEY |
none |
nein |
|
WDY_BOOLEAN |
true |
ja |
|
STRING |
|
ja |
|
STRING |
|
ja |
|
STRING |
|
ja |
|
Übersetzbarer Text |
|
ja |
|
WDUI_TEXT_DIRECTION |
inherit |
ja |
|
Übersetzbarer Text |
|
ja |
|
WDUI_LINK_TYPE |
function |
ja |
|
WDUI_VISIBILITY |
visible |
ja |
|
WDY_BOOLEAN |
false |
ja |
Aggregationen im View Designer
Name |
Kardinalität |
Typ |
0..1 |
Events im View Designer
Name |
Weitere Eigenschaften, die über Vererbung zur Verfügung stehen, sind in den dazugehörigen übergeordneten Klassen definiert. Die dazugehörigen Oberflächenelemente sind:
● Link
Dynamische Programmierung
Für die dynamische Programmierung stehen dieselben Eigenschaften, Ereignisse und Aggregationen zur Verfügung wie im View Designer. Beachten Sie dabei die unterschiedlichen Schreibweisen.
Dynamische Programmierung der Eigenschaften
View Designer Name |
Laufzeitname |
Typ |
ACTIVATE_ACCESS_KEY |
WDY_BOOLEAN |
|
CONTEXT_MENU_BEHAVIOUR |
WDUI_CONTEXT_MENU_BEHAVIOUR |
|
contextMenuBehaviour: inherit |
CL_WD_LINK_TO_ACTION=>E_CONTEXT_MENU_BEHAVIOUR-INHERIT |
|
contextMenuBehaviour: provide |
CL_WD_LINK_TO_ACTION=>E_CONTEXT_MENU_BEHAVIOUR-PROVIDE |
|
contextMenuBehaviour: suppress |
CL_WD_LINK_TO_ACTION=>E_CONTEXT_MENU_BEHAVIOUR-SUPPRESS |
|
CONTEXT_MENU_ID |
WDY_MD_UI_ELEMENT_REFERENCE |
|
CONTROL_MENU_DISABLING |
WDY_BOOLEAN |
|
DESIGN |
WDUI_LINK_DESIGN |
|
design: emphasized |
CL_WD_LINK_TO_ACTION=>E_DESIGN-EMPHASIZED |
|
design: standard |
CL_WD_LINK_TO_ACTION=>E_DESIGN-STANDARD |
|
ENABLED |
WDY_BOOLEAN |
|
HOTKEY |
WDUI_HOTKEY |
|
hotkey: ctrl_0 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_0 |
|
hotkey: ctrl_1 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_1 |
|
hotkey: ctrl_2 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_2 |
|
hotkey: ctrl_3 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_3 |
|
hotkey: ctrl_4 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_4 |
|
hotkey: ctrl_5 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_5 |
|
hotkey: ctrl_6 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_6 |
|
hotkey: ctrl_7 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_7 |
|
hotkey: ctrl_8 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_8 |
|
hotkey: ctrl_9 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_9 |
|
hotkey: ctrl_a |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_A |
|
hotkey: ctrl_b |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_B |
|
hotkey: ctrl_c |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_C |
|
hotkey: ctrl_d |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_D |
|
hotkey: ctrl_e |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_E |
|
hotkey: ctrl_f |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F |
|
hotkey: ctrl_f10 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F10 |
|
hotkey: ctrl_f11 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F11 |
|
hotkey: ctrl_f12 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F12 |
|
hotkey: ctrl_f2 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F2 |
|
hotkey: ctrl_f3 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F3 |
|
hotkey: ctrl_f4 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F4 |
|
hotkey: ctrl_f5 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F5 |
|
hotkey: ctrl_f6 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F6 |
|
hotkey: ctrl_f7 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F7 |
|
hotkey: ctrl_f8 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F8 |
|
hotkey: ctrl_f9 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_F9 |
|
hotkey: ctrl_g |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_G |
|
hotkey: ctrl_h |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_H |
|
hotkey: ctrl_i |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_I |
|
hotkey: ctrl_j |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_J |
|
hotkey: ctrl_k |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_K |
|
hotkey: ctrl_l |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_L |
|
hotkey: ctrl_m |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_M |
|
hotkey: ctrl_n |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_N |
|
hotkey: ctrl_o |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_O |
|
hotkey: ctrl_p |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_P |
|
hotkey: ctrl_q |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_Q |
|
hotkey: ctrl_r |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_R |
|
hotkey: ctrl_s |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_S |
|
hotkey: ctrl_shift_f1 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F1 |
|
hotkey: ctrl_shift_f10 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F10 |
|
hotkey: ctrl_shift_f11 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F11 |
|
hotkey: ctrl_shift_f12 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F12 |
|
hotkey: ctrl_shift_f2 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F2 |
|
hotkey: ctrl_shift_f3 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F3 |
|
hotkey: ctrl_shift_f4 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F4 |
|
hotkey: ctrl_shift_f5 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F5 |
|
hotkey: ctrl_shift_f6 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F6 |
|
hotkey: ctrl_shift_f7 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F7 |
|
hotkey: ctrl_shift_f8 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F8 |
|
hotkey: ctrl_shift_f9 |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_SHIFT_F9 |
|
hotkey: ctrl_t |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_T |
|
hotkey: ctrl_u |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_U |
|
hotkey: ctrl_v |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_V |
|
hotkey: ctrl_w |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_W |
|
hotkey: ctrl_x |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_X |
|
hotkey: ctrl_y |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_Y |
|
hotkey: ctrl_z |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-CTRL_Z |
|
hotkey: none |
CL_WD_LINK_TO_ACTION=>E_HOTKEY-NONE |
|
IMAGE_FIRST |
WDY_BOOLEAN |
|
IMAGE_HEIGHT |
STRING |
|
IMAGE_SOURCE |
STRING |
|
IMAGE_WIDTH |
STRING |
|
TEXT |
WDY_MD_TRANSLATABLE_TEXT |
|
TEXT_DIRECTION |
WDUI_TEXT_DIRECTION |
|
textDirection: inherit |
CL_WD_LINK_TO_ACTION=>E_TEXT_DIRECTION-INHERIT |
|
textDirection: ltr |
CL_WD_LINK_TO_ACTION=>E_TEXT_DIRECTION-LTR |
|
textDirection: rtl |
CL_WD_LINK_TO_ACTION=>E_TEXT_DIRECTION-RTL |
|
TOOLTIP |
WDY_MD_TRANSLATABLE_TEXT |
|
TYPE |
WDUI_LINK_TYPE |
|
type: function |
CL_WD_LINK_TO_ACTION=>E_TYPE-FUNCTION |
|
type: navigation |
CL_WD_LINK_TO_ACTION=>E_TYPE-NAVIGATION |
|
type: reporting |
CL_WD_LINK_TO_ACTION=>E_TYPE-REPORTING |
|
type: result |
CL_WD_LINK_TO_ACTION=>E_TYPE-RESULT |
|
VISIBLE |
WDUI_VISIBILITY |
|
visible: none |
CL_WD_LINK_TO_ACTION=>E_VISIBLE-NONE |
|
visible: visible |
CL_WD_LINK_TO_ACTION=>E_VISIBLE-VISIBLE |
|
WRAPPING |
WDY_BOOLEAN |
|
Dynamische Programmierung der Ereignisse
View Designer Name |
Laufzeitname |
ON_ACTION |
Dynamische Programmierung der Aggregationen
View Designer Name |
Laufzeitname |
Kardinalität |
MENU |
0..1 |
Beispiel
Beispiele für dieses Oberflächenelement finden Sie im System in der Web-Dynpro-Applikation WDR_TEST_UI_ELEMENTS sowie in der Component WDR_TEST_EVENTS in der View LinkToAction.