WinJS.Promise.thenEach function

  • Article

Performs an operation on all the input promises and returns a promise that has the shape of the input and contains the result of the operation that has been performed on each input.

Syntax

var promise = WinJS.Promise.thenEach(promises, completeFunction, errorFunction, progressFunction);

Parameters

  • values
    Type: Object

    A set of values (which could be either an array or an object) of which some or all are promises..

  • complete
    Type: Function

    The function to be called if the promise is fulfilled with a value. This function takes a single argument, which is the fulfilled value of the promise.

  • error
    Type: Function

    The function to be called if the promise is fulfilled with an error. This function takes a single argument, which is the error value of the promise.

  • progress
    Type: Function

    The function to be called if the promise reports progress. This function takes a single argument, which is the data about the progress of the promise. Promises are not required to support progress.

Return value

Type: Promise

A Promise that is the result of calling join on the values parameter.

Requirements

Minimum WinJS version

WinJS 1.0

Namespace

WinJS.Promise

See also

Promise