OpenWGA 7.10 - WebTML reference
WebTML tags<tml:groupchange>
Description :
Used inside of tml:foreach. Monitors the value of a term during a iteration. Does the value change during a iteration, the body of the tag will be displayed. Useful for group changes inside a list iteration.
Derived from:
Only available in the following parent tags:
Attributes:
| show inherited attributes ... | |||
| Name | Value(s) | Purpose | |
| expression | groupexpression |
The result of this expression is the base for the group change. |
|
| id | tag-id |
The use of the attribute "id" (available for all tags) is obligatory for group change. |
|
Tag-Infos :
currentvalue: The current value of group change expression
Examples:
<tml:collection>
- <tml:query>...</tml:query>
-
<tml:foreach sortorder="descending" sortexpression="date">
- <tml:groupchange id="groupchange" expression="date">
- <b><tml:taginfo sourcetag="groupchange" name="currentValue" /></b>
<tml:metadata name="Title"/>