Dec 04, 2012, 9:52 AM
[CLOSED] Performance Issue with CommandColumn
Hello,
I have a grid that contains a mixed row with columns and commandColumns.
The commandColumns are using an ext.net icon.
I am loading that results in the code behind by adding a datasource and databind.
If I am loading about 300 records with one of these commandColumns the browser hangs for a few seconds. If I am using 3-4 commandColumns (each with an Icon), the browser hangs for 2-3 minutes and the cpu usage is about 25-30% all the time, you cant even kill the browser process.
So the simple question is, how can I increase the performance in such a case ? I already did some tests and it is clear to me that the rendering process of these Icons is the problem.
Using just 20-30 records works fine without hanging the browser.
I have a grid that contains a mixed row with columns and commandColumns.
The commandColumns are using an ext.net icon.
I am loading that results in the code behind by adding a datasource and databind.
If I am loading about 300 records with one of these commandColumns the browser hangs for a few seconds. If I am using 3-4 commandColumns (each with an Icon), the browser hangs for 2-3 minutes and the cpu usage is about 25-30% all the time, you cant even kill the browser process.
So the simple question is, how can I increase the performance in such a case ? I already did some tests and it is clear to me that the rendering process of these Icons is the problem.
Using just 20-30 records works fine without hanging the browser.
Last edited by Daniil; Dec 07, 2012 at 6:45 AM.
Reason: [CLOSED]