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Availability

This routine is available starting with SIL Engine™ 1.0.

Syntax

arraySetElement(array, index1, elem)

Description

If elem is an element of the array type, returns a new array with the specified element on position index1. If index1 is greater than the array size, it will add empty elements on the missing positions.

Alias

setElement(array, index1, elem)

Parameters

Parameter name

Type

Required

Description

array

array

Yes

Array where to add the element.

index1

number

Yes

Position where to add the element.

elem

type of array element

Yes

Element to add to the array.

Returns

Element of the array type

Example

watchers = setElement(watchers, 12, currentUser());

Sets the value currentUser for the 13 th element of the array watchers.

Notes

  1. If array is not defined as an array, the routine returns error.
  2. If index is not number the routine returns error.

SIL Engine™ 2.5 specific

Starting with version 2.5 we added the indexing operator. It will work on arrays, strings, dates and interval.

You can simply write in your programs watchers[12] = currentUser() to refer to the 13 th element in the watchers array.


See also


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