Javascript 如何更改google日历事件请求返回的日期格式?

Javascript 如何更改google日历事件请求返回的日期格式?,javascript,google-api,google-calendar-api,Javascript,Google Api,Google Calendar Api,我是API的新手,我正在尝试将其应用于实践。我正在尝试将来自事件请求的数据格式化到我的谷歌日历中。它目前正在以ISO格式返回,但我希望它是一个更基本的日期格式(最好只是事件的时间范围) 以下是函数: function listUpcomingEvents() { var request = gapi.client.calendar.events.list({ 'calendarId': 'primary', 'timeMin': (new

我是API的新手,我正在尝试将其应用于实践。我正在尝试将来自事件请求的数据格式化到我的谷歌日历中。它目前正在以ISO格式返回,但我希望它是一个更基本的日期格式(最好只是事件的时间范围)

以下是函数:

function listUpcomingEvents() {
        var request = gapi.client.calendar.events.list({
          'calendarId': 'primary',
          'timeMin': (new Date()).toISOString(),
          'showDeleted': false,
          'singleEvents': true,
          'maxResults': 10,
          'orderBy': 'startTime'
        });


When I try to alter the toISOString method to a toDateSring(), the information does not display at all.
以下是完整的代码:

<html>
  <head>
    <script type="text/javascript">
      // Your Client ID can be retrieved from your project in the Google
      // Developer Console, https://console.developers.google.com
      var CLIENT_ID = 'INSERT_YOUR_CLIENT_ID';

      var SCOPES = ["https://www.googleapis.com/auth/calendar.readonly"];

      /**
       * Check if current user has authorized this application.
       */
      function checkAuth() {
        gapi.auth.authorize(
          {
            'client_id': CLIENT_ID,
            'scope': SCOPES.join(' '),
            'immediate': true
          }, handleAuthResult);
      }

      /**
       * Handle response from authorization server.
       *
       * @param {Object} authResult Authorization result.
       */
      function handleAuthResult(authResult) {
        var authorizeDiv = document.getElementById('authorize-div');
        if (authResult && !authResult.error) {
          // Hide auth UI, then load client library.
          authorizeDiv.style.display = 'none';
          loadCalendarApi();
        } else {
          // Show auth UI, allowing the user to initiate authorization by
          // clicking authorize button.
          authorizeDiv.style.display = 'inline';
        }
      }

      /**
       * Initiate auth flow in response to user clicking authorize button.
       *
       * @param {Event} event Button click event.
       */
      function handleAuthClick(event) {
        gapi.auth.authorize(
          {client_id: CLIENT_ID, scope: SCOPES, immediate: false},
          handleAuthResult);
        return false;
      }

      /**
       * Load Google Calendar client library. List upcoming events
       * once client library is loaded.
       */
      function loadCalendarApi() {
        gapi.client.load('calendar', 'v3', listUpcomingEvents);
      }

      /**
       * Print the summary and start datetime/date of the next ten events in
       * the authorized user's calendar. If no events are found an
       * appropriate message is printed.
       */
      function listUpcomingEvents() {
        var request = gapi.client.calendar.events.list({
          'calendarId': 'primary',
          'timeMin': (new Date()).toISOString(),
          'showDeleted': false,
          'singleEvents': true,
          'maxResults': 10,
          'orderBy': 'startTime'
        });

        request.execute(function(resp) {
          var events = resp.items;
          appendPre('Upcoming events:');

          if (events.length > 0) {
            for (i = 0; i < events.length; i++) {
              var event = events[i];
              var when = event.start.dateTime;
              if (!when) {
                when = event.start.date;
              }
              appendPre(event.summary + ' (' + when + ')')
            }
          } else {
            appendPre('No upcoming events found.');
          }

        });
      }

      /**
       * Append a pre element to the body containing the given message
       * as its text node.
       *
       * @param {string} message Text to be placed in pre element.
       */
      function appendPre(message) {
        var pre = document.getElementById('output');
        var textContent = document.createTextNode(message + '\n');
        pre.appendChild(textContent);
      }

    </script>
    <script src="https://apis.google.com/js/client.js?onload=checkAuth">
    </script>
  </head>
  <body>
    <div id="authorize-div" style="display: none">
      <span>Authorize access to Google Calendar API</span>
      <!--Button for the user to click to initiate auth sequence -->
      <button id="authorize-button" onclick="handleAuthClick(event)">
        Authorize
      </button>
    </div>
    <pre id="output"></pre>
  </body>
</html>

//您的客户ID可以从Google中的项目中检索
//开发者控制台,https://console.developers.google.com
var CLIENT_ID='插入您的客户_ID';
变量作用域=[”https://www.googleapis.com/auth/calendar.readonly"];
/**
*检查当前用户是否已授权此应用程序。
*/
函数checkAuth(){
gapi.auth.authorize(
{
“客户id”:客户id,
“scope”:SCOPES.join(“”),
“立即”:真
},handleAuthResult);
}
/**
*处理来自授权服务器的响应。
*
*@param{Object}authResult授权结果。
*/
函数handleAuthResult(authResult){
var authorizeDiv=document.getElementById('authorized-div');
if(authResult&!authResult.error){
//隐藏身份验证UI,然后加载客户端库。
authorizeDiv.style.display='none';
loadCalendarApi();
}否则{
//显示授权UI,允许用户通过
//单击“授权”按钮。
authorizeDiv.style.display='inline';
}
}
/**
*响应用户单击“授权”按钮,启动身份验证流。
*
*@param{Event}Event按钮单击事件。
*/
函数handleAuthClick(事件){
gapi.auth.authorize(
{client_id:client_id,scope:SCOPES,immediate:false},
手工(结果);
返回false;
}
/**
*加载谷歌日历客户端库。列出即将发生的事件
*一旦客户端库被加载。
*/
函数loadCalendarApi(){
加载('calendar','v3',listUpcomingEvents);
}
/**
*打印中接下来十个事件的摘要和开始日期时间/日期
*授权用户的日历。如果未找到任何事件,则
*适当的信息被打印出来。
*/
函数listUpcomingEvents(){
var请求=gapi.client.calendar.events.list({
'日历ID':'主要',
'timeMin':(新日期()).toISOString(),
“showDeleted”:false,
“singleEvents”:对,
“maxResults”:10,
“订购人”:“开始时间”
});
请求执行(功能(resp){
风险值事件=相应项目;
appendPre(“即将到来的事件:”);
如果(events.length>0){
对于(i=0;i

我是否应该在请求后格式化数据?

请原谅我的任何公然无知。我对google API及其许多概念都很陌生。是的,您应该在
请求中操作日期。执行
回调函数。您可以查看包含所有相关信息的
event
变量,可能还有日期。实际上,您可以在
appendPre(event.summary+'('+when+')行前面操作
when
变量。