CODEWITHSUNDEEP
javascriptjqueryajax
prudvi raju
prudvi raju

Reputation: 505

Dynamic url response to captured using Ajax

var urlArray = ["api/vehicle?sttime=1424044800&endtime=1424390400","api/vehicle?type=travel&stt‌​ime=1424476800&endtime=1424822400","api/vehicle/?type=travel&sttime=1424908800&en‌​dtime=1425859199"] 

function succ(eachurl) {
   return _.http.get(eachurl);
   //calling ajax using _.http.get(url)
}
var ps = _.map(urlArray, succ); 
//and ps will be [{"readyState":1},{"readyState":1},{"readyState":1}] 

 $.when.apply($, ps).always(alwaysFun);

when ever i will call $.when function will hit server based on array size which is dynamic and calls.

 function alwaysFun(res1, res2, res3) { 
     //works fine prints all the three responses from 3 urls
    console.log(res1);
    console.log(res2);
    console.log(res3);
 }

But my Doubt is if the array is dynamic containing 10 urls [A, B ...Z] and the response will also 10 responses and how can i will capture it in call back function if it is dyanamic array of url are hitted. here my approach for the dynamic array urls;

 ps = [A, b...z];      
 $.when.apply($, ps).always(alwaysFun);
 //How can i will mention dynamic responses in call back please
 function alwaysFun(res1, res2 ....resZ) { 
     //Please guide on this issue
 }

Upvotes: 0

Views: 52

Answers (1)

Arun P Johny
Arun P Johny

Reputation: 388436

You can use the arguments object, it is a special type of array like object which has an indexed list of all arguments passed to the method.

function alwaysFun(res1, res2, res3) {
    //works fine prints all the three responses from 3 urls
    console.log(res1);
    console.log(res2);
    console.log(res3);
    //user

    console.log('using arguments')
    $.each(arguments, function (i, arg) {
        console.log(arg)
    })
}

Demo: Fiddle

Upvotes: 1

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