jquery - How to transform an array of promise objects into a promise object of an array? -

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is there way transform array of promise objects promise object of array? i'm looking behaves kind of $q.all(promises) in angularjs.

here's code: 

var getpages = function(courses) {   var courses_promises = courses.filter(function(item) {     return item.courses[0].home_link;   }).map(function(item) {     deferred = $.deferred();     item["class_link"] = item.courses[0].home_link;     item["home_link"] = item["class_link"] + "class/index";     $.get(item.home_link)        .then(function(response) {         item["html"] = response;         deferred.resolve(item);        });     return deferred.promise();   });   return $.when.apply($, courses_promises); };

i want getpages function return single promise resolved array of values, each value corresponding promise @ same index in promises array. if of promises resolved rejection, resulting promise resolved same rejection.

and use

getpages.then(getevents)

where getevents function expects array elements resolved getpages.

can me out? thank you!

if you're using q do:

q.all(promises)

that's better idea using jquery promises q has better design. in addition, safe give q.all jquery promises , assimilat them fine.

if don't want use q, believe $.when similar, it's not clean , simple.


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