Hi,
I've got an app that's loading a grouping grid with data via vvOut_toJSON. The amount of data itself (~1500 rows) is not large but the processing on the backend that prepares the data for the grid's store is pretty intense and the grid takes a good 4-5 seconds to load in Chrome(v.31) and IE9. I'm not really worried about the length of time it takes to load - our users would be fine with it.
My problem is that the majority of our user base will be accessing the app with IE8 in a Citrix terminal server environment. IE8 does not like the amount of time the grid takes to load and issues the following "Stop running this script?" message:
"A script on this page is causing your web browser to run slowly. If it continues to run, your computer might become unresponsive."
I found a registry change that would supposedly prevent this message from appearing but I haven't been given the "ok" to apply it. Ideally, IE8 would be upgraded in our Citrix environment but I don't have control of that piece either.
I tried buffering the store which actually solves the IE8 problem but then my grouping grid is "broken" - can't expand/collapse the groups. Based on the nature of the data and its groups, it doesn't make sense to break the data up into multiple pages.
I'm using Ext JS 4.1 in an MVC app. Anyone ever run into similar issues?
Thanks,
Eva
I've got an app that's loading a grouping grid with data via vvOut_toJSON. The amount of data itself (~1500 rows) is not large but the processing on the backend that prepares the data for the grid's store is pretty intense and the grid takes a good 4-5 seconds to load in Chrome(v.31) and IE9. I'm not really worried about the length of time it takes to load - our users would be fine with it.
My problem is that the majority of our user base will be accessing the app with IE8 in a Citrix terminal server environment. IE8 does not like the amount of time the grid takes to load and issues the following "Stop running this script?" message:
"A script on this page is causing your web browser to run slowly. If it continues to run, your computer might become unresponsive."
I found a registry change that would supposedly prevent this message from appearing but I haven't been given the "ok" to apply it. Ideally, IE8 would be upgraded in our Citrix environment but I don't have control of that piece either.
I tried buffering the store which actually solves the IE8 problem but then my grouping grid is "broken" - can't expand/collapse the groups. Based on the nature of the data and its groups, it doesn't make sense to break the data up into multiple pages.
I'm using Ext JS 4.1 in an MVC app. Anyone ever run into similar issues?
Thanks,
Eva
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