从存在的问题做jQuery的GET请求 [英] Problems making GET request from jQuery

问题描述

我试图让使用jQuery 的get（）功能的HTTP GET请求，但我遇到了一些麻烦。

I'm trying to make an HTTP GET request using the jQuery get() function, but I'm having some trouble.

下面是我的code样子：

Here's what my code looks like:

// get the links on the page
var pageLinks = $.find('#pageLinks');
// loop through each of the links
$(pageLinks).find('a').each(function(){
   if($(this).attr('title') !== "Next Page"){
       // make a GET request to the URL of this link
   $.get($(this).attr("href"), function(data) {
           console.log("here");
           var temp = parse_page(data);
           // concatenate the return string with another
           bdy = bdy+String(temp);
           console.log("done");
       });
   }
});

有，我需要从获取数据的多个页面。因为的get（）函数是异步的，我得到了一个随机顺序页面。其次，级联不起作用。即使我得到每一页，他们没有投入 BDY 。

There are multiple pages that I need to get data from. Since the get() function is asynchronous, I get the pages in a random order. Secondly, the concatenation does not work. Even though I get each of the pages, they're not put into bdy.

任何人都可以建议我怎么可以处理这个问题？

Can anyone suggest how I might deal with this?

非常感谢！

推荐答案

我只是发现有模块，允许一个管理JS控制流。我发现的是：

I just found that there are modules that allow one to manage the control flow in JS. The ones I found are:

• 异步


• 步骤

• Async
• Step

有关使用上述模块的帮助，请参阅我的跟进质询，<一个href=\"http://stackoverflow.com/questions/8810825/using-async-parallel-along-with-javascript\">here.

For help using the above modules, see my follow up question here.

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