Joseph Michael Pesch
VP Programming

Morris.js Charting Issue with Unresponsive JavaScript in Firefox Browser

by 9. January 2016 11:09

After implementing Morris.js for charting I would periodically receive this error message in Firefox:

Warning: Unresponsive script

A script on this page may be busy, 
or it may have stopped responding.  
You can stop the script now, 
open the script in the debugger, 
or let the script continue.

Script: http://.../plugins/morris/raphael.min.js

To resolve this I added the parseTime: false setting to the chart object. It seems that Mozilla tries to parse the "xLabels" attribute as a datetime and goes into a loop.




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