hasItem (NotesXspDocument - JavaScript™)
Checks if the document contains an item.
Syntax
hasItem(fieldName:string) : boolean| Parameter | Description |
|---|---|
fieldName |
The name of the item. |
| Return value | Description |
|---|---|
boolean |
true if the document contains
the item; false otherwise. |
Examples
This computed field returns the value of an item in the document associated with the current XPage if the item exists.if(document1.hasItem("number")) {
return document1.getItemValueDouble("number").toString();
} else {
return "number does not exist"
}