Ajax回调将所需的URL附加到现有的URL [英] Ajax callback appending desired url to existing url

问题描述

我试图通过ajax调用Drupal7.我遇到的问题是，我要用于进行回调的URL附加到用户正在查看的当前页面上.我不确定为什么会这样，并且想知道是否有人可以为我指出我的错误.这是我用来拨打电话的javascript代码:

I am trying to make a ajax call back to a Drupal 7. The problem I am encountering is that the url I want to use to make the callback is appended to the current page the user is viewing. I am not sure why this is happening and am wondering if some can point out my error for me. Here is the javascript code I am using to make the call:

(function($)  {
  function todaysHours(context)  {
    var callbackFunction = window.location.host +'/' + Drupal.settings.library_hours.callbackFunction,
    content = $("#todays-hours").find(".block");

    nIntervId = setInterval(checkTime, 300000);
    function checkTime() {

        request = $.ajax({
            url: callbackFunction,
            dataType: "json",
            type: "GET"
        });

        request.done(function( result ) {
           content.text(result[0].data);
        })
    }
  }

  Drupal.behaviors.library_hours = {
    attach: function(context)  {
        todaysHours(context);
    }
  }
})(jQuery);

我希望使用的网址是 http://mydomain.com/ajax/get-time，但是ajax调用中实际使用的是 http://即使callbackfunction变量设置为mydomain.com/ajax/get-time，mydomain.com/current-page/mydomain.com/ajax/get-time .

The url I expect to use is http://mydomain.com/ajax/get-time but what is actually being used in the ajax call is http://mydomain.com/current-page/mydomain.com/ajax/get-time even though the callbackfunction variable is set to mydomain.com/ajax/get-time.

为什么会发生这种情况，我该如何解决?谢谢.

Why is this happening and how do I fix it? Thanks.

推荐答案

问题: 网址中未定义协议

Problem: Protocol is not defined in the url

解决方案: 更新代码中的以下部分

Solution: update the following part in the code

(function($)  {
  function todaysHours(context)  {
  var callbackFunction = '//'+window.location.host +'/' + Drupal.settings.library_hours.callbackFunction,
  // rest code
})(jQuery);

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