Browser crashes after adding code with loops in spreads events

Browser crashes after adding code with loops in spreads events

Posted by: venkat on 7 June 2019, 5:22 am EST

• 

  venkat

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  Posted 7 June 2019, 5:22 am EST

  We are using Spreads v12 with Angular 7 version,

  1. App has more than 25++ sheets (each sheet having 300++ rows and 60++ columns)
  2. There are formulas on cell level.
  3. There are some validations on valueChanged event
  4. There are some validations on copyPasting/copyPasted event
  5. we have decimal increase/decrease functionality on click of button

  Issue 1:
  
  When we copy data from excel and paste in our application, in some case suddenly memory increased up to 2GB+ that time browser crashes and shows out of memory message within 2-5 seconds .

  Issue 2:
  
  When we increase/decrease decimal click then that time we applied formatter to rows of every sheet that time also suddenly memory increased exponentially up to 2GB+ at that time also browser crashes and shows out of memory message within 2-5 seconds.
  
  Looks like spread is going in infinite loop and keeps consuming memory till browser crashes.

  OS: Windows 7, 8, 10
  
  RAM : 4GB, 8GB
  
  Browser :Chrome (latest version).

  Regards,
  
  Umesh

• 

  sharad.tomer

  

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  Posted 9 June 2019, 11:25 pm EST

  Hi Umesh,

  Could you please share a small sample replicating the issue? If you cannot share the sample on the forum then you may also create a case at our private support portal(http://supportone.componentone.com) and share the sample.

  Regards