TagCloud
Use
A TagCloud displays a list of entries as links. The list is based on specific criteria. For example, the links may comprise a list of frequently searched keywords, or pages frequently visited by an Internet user.
The visualization of the entries depends on the values specified in the context. The list is sorted in the order the entries were transferred from the server.
Implementation Details
|
Runtime Class |
CL_WD_TAG_CLOUD |
|
Name |
Type |
Initial Value |
Bindable |
|---|---|---|---|
|
STRING |
(automatic) |
No |
|
|
WDUI_CONTEXT_MENU_BEHAVIOUR |
inherit |
No |
|
|
WDY_MD_UI_ELEMENT_REFERENCE |
No |
||
|
Context Node |
Mandatory |
||
|
WDY_BOOLEAN |
true |
Yes |
|
| styleClassName | STRING | Yes | |
|
WDY_BOOLEAN |
true |
Yes |
|
|
Translatable text |
Yes |
||
|
I |
1 |
Yes |
|
|
Translatable text |
Yes |
||
|
Translatable text |
Yes |
||
|
Translatable text |
Yes |
||
|
WDUI_VISIBILITY |
visible |
Yes |
|
View Designer Name |
|---|
Other properties that can be inherited are defined in the related higher-level classes. The related UI elements are:
Dynamic Programming
|
View Designer Name |
Runtime Name |
Type |
|---|---|---|
|
CONTEXT_MENU_BEHAVIOUR |
WDUI_CONTEXT_MENU_BEHAVIOUR |
|
|
contextMenuBehaviour: inherit |
CL_WD_TAG_CLOUD=>E_CONTEXT_MENU_BEHAVIOUR-INHERIT |
|
|
contextMenuBehaviour: provide |
CL_WD_TAG_CLOUD=>E_CONTEXT_MENU_BEHAVIOUR-PROVIDE |
|
|
contextMenuBehaviour: suppress |
CL_WD_TAG_CLOUD=>E_CONTEXT_MENU_BEHAVIOUR-SUPPRESS |
|
|
CONTEXT_MENU_ID |
WDY_MD_UI_ELEMENT_REFERENCE |
|
|
DATA_SOURCE |
OBJECT |
|
|
ENABLED |
WDY_BOOLEAN |
|
| styleClassName | STYLE_CLASS_NAME | STRING |
|
TAG_ENABLED |
WDY_BOOLEAN |
|
|
TAG_HITCOUNT |
WDY_MD_TRANSLATABLE_TEXT |
|
|
TAG_SIZE |
I |
|
|
TAG_TEXT |
WDY_MD_TRANSLATABLE_TEXT |
|
|
TAG_TOOLTIP |
WDY_MD_TRANSLATABLE_TEXT |
|
|
TOOLTIP |
WDY_MD_TRANSLATABLE_TEXT |
|
|
VISIBLE |
WDUI_VISIBILITY |
|
|
visible: none |
CL_WD_TAG_CLOUD=>E_VISIBLE-NONE |
|
|
visible: visible |
CL_WD_TAG_CLOUD=>E_VISIBLE-VISIBLE |
|
View Designer Name |
Runtime Name |
|---|---|
|
ON_TAG_SELECT |
Example
You can find demo examples of this UI element in the system, in Web Dynpro applications WDR_TEST_TAGCLOUD and WDR_TEST_UI_ELEMENTS.