难以解析来自Google Calendar JSON Feed的数据 [英] difficulty parsing data from google calendar json feed

问题描述

我正在尝试打印事件名称，事件时间并从我的Google日历中链接到日历.似乎无法弄清楚我在做什么错

I am trying to print the event name, event time and link to the calendar from my google calendar. Cant seem to figure out what am I doing wrong

首先，感谢社区为我提供了明确的指导.我正确获取了事件名称.但是事件的开始时间和链接显示为未定义.

First of all thanks to the community for giving me some solid direction on this one. I am getting the event name correctly. But the event start time and link is showing undefined.

我的jquery和html看起来像这样

My jquery and html looks like this

    var event = '';

var gclaData = 'http://www.google.com/calendar/feeds/somugus%40gmail.com/public/full?orderby=starttime&sortorder=ascending&max-results=3&futureevents=true&alt=json';

$.getJSON(gclaData,function(data){
    $.each(data.feed.entry, function(i){
     event += '<div class="eventHolder">'; 
     event += '<div class="eventTime">'+ data.feed.entry[i].gd$when.startTime+"</div>";
     event += '<div class="eventName">'+ data.feed.entry[i].title.$t + "</div>";
     event += '<div class="eLink">'+ data.feed.entry[i].link.href + "</div>";
     event += '</div>';
  });
  $('#output').html(event);
});

这是我的小提琴 http://jsfiddle.net/sghoush1/HEZaK/12/

推荐答案

您需要做类似的事情

$.getJSON(gclaData,function(data){
    $.each(data.feed.entry, function(i, entry){
        event += '<div class="eventHolder">'; 
        event += '<div class="eventTime">'+ entry.gd$when[0].startTime+"</div>";
        event += '<div class="eventName">'+ entry.title.$t + "</div>";
        event += '<div class="eLink">'+ entry.link[0].href + "</div>";
        event += '</div>';
    });
    $('#output').html(event);
});

很少指针

1. .each()将对象的引用作为回调的第二个参数传递，因此无需使用索引来获取属性
2. gd$when属性是一个数组，因此您可能需要访问第一个元素
3. 与link属性相同

1. .each() pass the reference to the object as the second argument to the callback, so there is no need to use the index to get the properties
2. gd$when property is an array, so you might need to access the first element
3. same of link property also

演示:小提琴

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