ForEach: Difference between revisions

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== Description ==
== Description ==


ForEach calls a ''function'' on each member of ''object''. ''Object'' can be  an array, collection, object, class or control.
ForEach calls ''function'' on each member of ''object''. ''Object'' can be  an array, collection, object, class or control.


== Example (Basic) ==
== Example (Basic) ==

Revision as of 18:31, 3 October 2014

ForEach(object, function)

Description

ForEach calls function on each member of object. Object can be an array, collection, object, class or control.

Example (Basic)

Rem ForEach Example
Dim School
School = Array("Principal", "Mr. Garrison", "Chef")
ForEach(School, listItem)

Function listItem(item)
  Print item
Next

Example (JavaScript)

// ForEach Example

var School;
School = new Array("Principal", "Mr. Garrison", "Chef");
School.forEach(listItem)

function listItem(item){
  NSB.Print(item);
}

Output

Principal
Mr. Garrison
Chef

Related Items

Do...Loop, Exit, For...Next, While...Wend, For Each...Next