View Full Version : problem with loading tree grid data

6 Sep 2012, 9:55 AM
I am facing an issue with loading tree grid.
my functional flow is as follows:
i need to import a text file from my sencha application. (expecting max 3 mb)
java service will parse this file and return the json. (expecting max 3-5 mb)
on return, this json is getting loaded into the tree grid.

when i am trying to load 1.5 mb of json data in the tree grid
i am getting unresponsive script warning.in the firefox
the moment i hit continue the tree gets loaded without taking any more time. its surprising to me.
i thought after hitting the continue takes somemore time to load data.
i increased the browser memory limit to max through Tools->Options->General. but did't help out.
how can i handle this issue from sencha side if the problem is with browser?
please help out me the best approach on this issue.

17 Sep 2012, 8:31 AM
1.5 MB of data is way too much to load at once. You need to minimize what you are sending to what you actually need.