CODEWITHSUNDEEP
javascriptajax
maze
maze

Reputation: 2284

How to sort AJAX response in the same order as request?

I have an object with its properties sorted in a certain order. For each property I have to make an AJAX call and I need the response to be in the same order as the object. Or at least get it in the same order after all responses have arrived.

EDIT: jQuery is available if this might help.

I have tried applying suggestions in related questions with no success.

I have simplified my function:

prefillTable : function (data) {
    console.log(data);
    // this is the order of properties I need in my response:
    // => Object {color: "blue", light: "led", type: "interior", size: "18"}

    for (var prop in data) {
        (
            function (key) {
                service.getAvailableValues(key, function (data) {
                    // this is where the sort order is missing right now
                    console.log(key);
                });
            }
        )(prop, data[prop]);
    }
}

// output order of console.log(key) is always different, for example:
// [11:53:12.099] => "type"
// [11:53:12.113] => "light"
// [11:53:12.120] => "color"
// [11:53:12.158] => "size"

Funny thing: In Chrome response order is always the same as request order. In Firefox it shuffles.

Upvotes: 0

Views: 1273

Answers (1)

Quentin
Quentin

Reputation: 943585

Objects are not ordered. If you want an order, then send back an array instead. 

 [ 
    { "name": "color", "value": "blue"},
    { "name": "light", "value": "led" },
    etc
 ]

Upvotes: 2

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