Google Calendar API v3-更新事件 [英] Google Calendar API v3 - Update Event

问题描述

我正在使用google-api-ruby-client处理Google Calendar API v3.

我面临的唯一问题是两次更新事件.

之前已在此处进行了讨论( Google Calendar api v3重新更新问题)，但没有ruby客户，也没有答案.

添加新事件时，我会得到一个ID和一个ETAG.我使用ID更新事件，并获得了一个新的ETAG.现在，如果我尝试第二次更新，它不会更新，并显示400错误消息"Invalid Value".

第二次更新时，我必须发送最新的ETAG，但是我不确定在使用google-api-ruby-client时如何发送.

这是代码:

    event = {
      'summary' => "Summary",
      'location' => "Location",
      'description' => "Description",
      'start' => {
      'dateTime' => @entry.from_date
     },
      'end' => {
        'dateTime' => @entry.to_date
      }
    }

    result = client.execute(:api_method => service.events.update,
                    :parameters => {'calendarId' => @entry.calendar.gid, 'eventId'=>@entry.gid},
                    :body => JSON.dump(event),
                    :headers => {'Content-Type' => 'application/json'})

解决方案

文档对此确实很粗略，但是似乎您每次执行更新时都必须增加sequence属性.这是一个版本控制机制.

http://www.kanzaki.com/docs/ical/sequence.html

I'm using google-api-ruby-client for working with Google Calendar API v3.

The only problem I'm facing is with updating an event twice.

It has been discussed here before (Google Calendar api v3 re-update issue) but without ruby client and no answer.

When I add a new event I get an ID and an ETAG. I use ID to update the event and I get a new ETAG. Now If I try to update 2nd time, it doesn't update and sends 400 error with message "Invalid Value".

I have to send latest ETAG when updating 2nd time but I'm not sure how to send that when working with google-api-ruby-client.

Here's the code:

    event = {
      'summary' => "Summary",
      'location' => "Location",
      'description' => "Description",
      'start' => {
      'dateTime' => @entry.from_date
     },
      'end' => {
        'dateTime' => @entry.to_date
      }
    }

    result = client.execute(:api_method => service.events.update,
                    :parameters => {'calendarId' => @entry.calendar.gid, 'eventId'=>@entry.gid},
                    :body => JSON.dump(event),
                    :headers => {'Content-Type' => 'application/json'})

解决方案

The docs are really sketchy on this but it seems you have to increment the sequence property each time you do an update. It's a revision control mechanism.

http://www.kanzaki.com/docs/ical/sequence.html

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