甘特图显示不出来

Question

后端返回的数据没问题

后端

前端代码全部重新复制粘贴的源码

Answer 1

提问者 weixin_慕少4411426 2023-03-20 18:41:27

将for循环中的room.meeting 转为数组就行了  JSON.parse(room.meeting)

• 提问者 weixin_慕少4411426 #1

  解决方法

Answer 2

神思者 2023-03-11 11:08:17

你看看浏览器控制台有没有报错信息

• 提问者 weixin_慕少4411426 #1

  只报了一个跨越问题错误
  
  
  Indicate whether to send a cookie in a cross-site request by specifying its SameSite attribute
  Because a cookie’s SameSite attribute was not set or is invalid, it defaults to SameSite=Lax, which prevents the cookie from being sent in a cross-site request. This behavior protects user data from accidentally leaking to third parties and cross-site request forgery.
  Resolve this issue by updating the attributes of the cookie:
  Specify SameSite=None and Secure if the cookie should be sent in cross-site requests. This enables third-party use.
  Specify SameSite=Strict or SameSite=Lax if the cookie should not be sent in cross-site requests.

• 神思者 回复 提问者 weixin_慕少4411426 #2

  看不出来是什么原因，你导入我的前端和后端项目试一下，看看能不能显示

• 提问者 weixin_慕少4411426 回复 神思者 #3

  [20:19:35] <ERROR> Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 isBrowserSupported: trueisWebRTCSupported: true isMediaSupported: false isH264EncodeSupported: true isVp8EncodeSupported: true isH264DecodeSupported: true isVp8DecodeSupported: true 
  (anonymous) @ trtc.js:1
  Observer.ts:66 WebSocket connection to 'ws://localhost:8090/emos-api/socket' failed: 
  connect @ Observer.ts:66
  :3000/favicon.ico:1          Failed to load resource: the server responded with a status of 404 (Not Found)
  :3000/#/:1 Error handling response: TypeError: Cannot read properties of undefined (reading 'isM3U8Video')
      at chrome-extension://ncennffkjdiamlpmcbajkmaiiiddgioo/js/xl-content.js:1:17996
  :3000/#/:1 Unchecked runtime.lastError: A listener indicated an asynchronous response by returning true, but the message channel closed before a response was received

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