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Calls the specified callback function on each element of a list, and returns an array that contains the results.
Syntax
var array = list.map(callback, thisArg);
Parameters
callback
Type: FunctionA function that accepts up to three arguments. The function is called for each element in the list.
thisArg
Type: Objectn object to which the this keyword can refer in the callback function. If thisArg is omitted, undefined is used.
Return value
Type: Array
An array containing the result of calling the callback function on each element in the list.
Requirements
Minimum WinJS version |
WinJS 1.0 |
Namespace |
WinJS.Binding |