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A big performance issue of rendering a simple menu

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Juntao
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Juntao asked on 26 Mar 2014, 01:02 AM
I just rendered a simple menu in a page both with grid, menu, charts. The menu took over 14 seconds to finish rendering. And all time was wasted on there 2 methods of kendoMenu: _initData  and _updateClasses. Is it a bug of menu?

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Kamen Bundev
Telerik team
answered on 27 Mar 2014, 02:09 PM
Hi Juntao,

We are not aware of any big performance hits of the Menu, especially if its structure is simple. Since the Menu is only processing elements within itself, the only possible issue I can think of is a non-properly closed or incorrectly nested tags, which to cause it to start evaluating the rest of the page elements, that are not intended to be in the Menu. Can you use the ticket you've sent to send a sample page with the issue isolated, so I can check what is happening? Thank you in advance.

Regards,
Kamen Bundev
Telerik
 
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