Cannot display stable graph on iphone (both safari and google chrome)

[nuiinc]

Hi everyone,

I try to get data from “index.php” to show on “dashboard.php”.

It’s work normally on google chrome (on windows) but it doesn’t work on iphone (safari, google chrome).
The problem is when I click on pie graph, It can link to dashboard.php but sometimes show data normally but sometimes show blank screen.

Thank you very much.

• This topic was modified 1 year ago by nuiinc.

[Indranil Deo]

@nuiinc,

Can you please create a sample project with sample data and share it over Google-Drive or Onedrive so that we can look into the code, understand it better and help you out?

___________
Indranil Deo
Team CanvasJS

[nuiinc]

I will share you a data within today.

Thank you for your reply.

[nuiinc]

My program and database will be added to Google Drive as below link.

My_program_and_DB

Thank you very much.

[Indranil Deo]

@nuiinc,

Earlier WebKit allowed 448MB of canvas buffer memory whereas now they have dropped it to 224MB. Because of this, there was some memory issue with CanvasJS Charts in the latest iOS. However, we had optimized memory consumption in CanvasJS v2.3 – please check out this release blog for more info.

Also, we will further optimize it in future releases.

___________
Indranil Deo
Team CanvasJS

[nuiinc]

Dear Indranil Deo,

Thank you very much for your kind support. :)

[Author]

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