OpenWGA 7.10 - TMLScript reference
CollectionResultMethod :
getSingleValue(itemName)
| On object | CollectionResult |
| Usage | Returns the value of an item from the first result document of this collection |
| Description | This is an effective way of returning only a single value of the very first content document that is returned by the query or navigation if only this is important. This method returns null if either there is no document in the result or if it does not contain the item. |
| Parameters |
itemName (String): Name of the item to retrieve |
| Return value | The value of the item or null if either item or document do not exist |
| Allowed in script types |
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