订购Ajax调用 [英] Ordering Ajax Calls

问题描述

我想正在做是在一个特定的顺序，让我进一步解释使用一些code中的Ajax调用。

I want the ajax calls that are being made to be in a particular order, Let me explain further using some code.

var feed_urls = [
                       'URL_1',
                       'URL_2',
                       'URL_3',
                       ...
                       ...

                       'URL_N',
                       ];

我正在使用jQuery的的getJSON 方法，像这样的Ajax调用

I am making ajax calls using jquery's getJSON method like so

$.each(feed_urls,function(index,value){
                        $.getJSON(value, function(data) {
                            $.each(data.feed.entry,function(i,val){
                                   LIST.push(val.content.src);
                            });
                        });
                });

我现在面临的问题是，因为Ajax调用是异步的列表的内容并不总是以相同的顺序。反正是有解决这个问题？

The problem I am facing is that since ajax calls are asynchronous the content of LIST is not always in the same order. Is there anyway to solve this ?

将 URL_1 然后按 URL_2 的AJAX调用的preferable顺序，然后按 URL_3 等等，直到 URL_N

The preferable order of ajax calls would be URL_1 followed by URL_2 followed by URL_3 and so on till URL_N

推荐答案

使用ajaxSetup（）与异步：假的，它会重新：

use ajaxSetup() with async :false, in it re:

$.ajaxSetup(
    {
    data: "{}",
    async false,
..whatever else you need

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