OpenWGA 7.11 - TMLScript reference

TMLContext "this"

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Method :

isEmpty(item)

On object	TMLContext "this"
Usage	Returns if the given WebTML variable or item is regarded "empty"
Description	An Item / WebTML variable is regarded "empty" in the following cases: It does not exist (neither as WebTML variable nor as item) The contents is null The contents is an empty string or consists only of "blind characters" that are not displayed The contents is an empty list (size is 0) The contents is the string "<br>" (which may happen on a rich text item that has been stored empty)
Parameters	item (String): Name of an item or WebTML variable
Return value	true if it is empty, false otherwise
Allowed in script types	WebTML pages and normal WebTML actions Master actions TMLScript tasks in jobs Content type events

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