Hello,
The performances of the treelist component are very bad if this component contains more than 1000 rows.
To illustrate this problem, I created a small script: http://dojo.telerik.com/UGUXi
This script loads a treelist with 2 columns and 8000 rows.
With Chrome, the rendering takes 1903 ms.
But with Internet Explore 11, the same tree rendering takes 24160 ms.
Why the treelist rendering is so slow with IE?
For information, I tested the same script with the very last version of Kendoui (2014.3.1125) but unsuccessfully.
Any tips are welcome because this problem is quite critical for me.
Thanks,
Luc
The performances of the treelist component are very bad if this component contains more than 1000 rows.
To illustrate this problem, I created a small script: http://dojo.telerik.com/UGUXi
This script loads a treelist with 2 columns and 8000 rows.
var
data = [{ name:
"Jane Doe"
, age: 30 }, { name:
"John Doe"
, age: 33 }...];
var
treeList = $(
"#treeList"
).data(
"kendoTreeList"
);
treeList.dataSource.success(data);
With Chrome, the rendering takes 1903 ms.
But with Internet Explore 11, the same tree rendering takes 24160 ms.
Why the treelist rendering is so slow with IE?
For information, I tested the same script with the very last version of Kendoui (2014.3.1125) but unsuccessfully.
Any tips are welcome because this problem is quite critical for me.
Thanks,
Luc
6 Answers, 1 is accepted
0
Luc
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Rank 1
answered on 27 Nov 2014, 02:44 PM
Today, I modified a little bit the test script: http://dojo.telerik.com/UGUXi/4
Now I use the following method to fill the treelist:
But unfortunately, the rendering with IE is not faster....
Cheers,
Luc
Now I use the following method to fill the treelist:
var
data = [{ name:
"Jane Doe"
, age: 30, parentId:
null
}, { name:
"John Doe"
, age: 33, parentId:
null
}...];
var
treeList = $(
"#treeList"
).data(
"kendoTreeList"
);
treeList.dataSource.data(data);
But unfortunately, the rendering with IE is not faster....
Cheers,
Luc
0
Hello Luc,
As we already discussed the same issue in the other support thread that you created - currently there are not specific options or recommendations that you can use with the Kendo UI TreeList in order to increase the performance in IE. We are working on finding some optimization points that we can use and speed it up in IE, however I cannot give you any specific information or a release date.
Regards,
Kiril Nikolov
Telerik
As we already discussed the same issue in the other support thread that you created - currently there are not specific options or recommendations that you can use with the Kendo UI TreeList in order to increase the performance in IE. We are working on finding some optimization points that we can use and speed it up in IE, however I cannot give you any specific information or a release date.
Regards,
Kiril Nikolov
Telerik
Join us on our journey to create the world's most complete HTML 5 UI Framework - download Kendo UI now!
0
Luc
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answered on 08 Dec 2014, 01:36 PM
Hello Kiril,
Do you have any update regarding this problem?
Thanks a lot,
Luc
Do you have any update regarding this problem?
Thanks a lot,
Luc
0
Hello Luc,
Currently there are no updates regarding the performance of the TreeList widget in IE11. As soon as more information is available, it will be posted with a Kendo UI release.
Regards,
Kiril Nikolov
Telerik
Currently there are no updates regarding the performance of the TreeList widget in IE11. As soon as more information is available, it will be posted with a Kendo UI release.
Regards,
Kiril Nikolov
Telerik
Join us on our journey to create the world's most complete HTML 5 UI Framework - download Kendo UI now!
0
Luc
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Rank 1
answered on 16 Jan 2015, 04:35 PM
Hello Kiril,
Do you have any update for this issue? This problem becomes more and more critical for our application.
Thanks,
Best regards,
Luc
Do you have any update for this issue? This problem becomes more and more critical for our application.
Thanks,
Best regards,
Luc
0
Hello Luc,
With the latest release, the following example:
http://dojo.telerik.com/@Kiril/Afomu
Renders for 5500ms in IE11, please see the following screencast:
http://screencast.com/t/JfP12lPV0g
Regards,
Kiril Nikolov
Telerik
With the latest release, the following example:
http://dojo.telerik.com/@Kiril/Afomu
Renders for 5500ms in IE11, please see the following screencast:
http://screencast.com/t/JfP12lPV0g
Regards,
Kiril Nikolov
Telerik
Join us on our journey to create the world's most complete HTML 5 UI Framework - download Kendo UI now!