OpenWGA 7.10 - TMLScript reference
TMLContext "this"Method :
isFirstLoop([Tag-ID])
| On object | TMLContext "this" |
| Usage |
Tests if a tag <tml:foreach> is in its first iteration |
| Description |
This method tests either a <tml:foreach> tag whose tag id is
given as parameter or the nearest <tml:foreach> tag in which the
tag executing the script is contained. However for making sense the tag whose ID is given should be a tag that is currently in its iteration loop. Therefor it must be a tag that contains the tag executing the script on some level. |
| Parameters |
Tag-ID (String, optional): ID of the <tml:foreach> tag to test. Omit to use the nearest <tml:foreach> tag up the tag hierarchy |
| Return value |
true, if the that is in its first iteration, false otherwise |
| Allowed in script types |
|
| Examples |
Putting out some code only on the the first iteration:<tml:foreach> |