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10 Replies Last post: Feb 8, 2008 9:36 PM by Tatyana Matveyeva  
MG  
MG
62 posts since
Jun 29, 2007
Currently Being Moderated

Sep 5, 2007 5:34 AM

q:hintLabel javascript causes really slow rendering in browser

Steps to reproduce:

 

Create a table with about hundred rows (simple loop with tomahawk's t:dataList is fine for that).

Put q:hintLabel on each column (make sure that width of the column is less than width of data for clean experiment).

Render this table in ajax4jsf zone with ajax4jsf request.

 

Observe rendering time in browser with q:hintLabel and without it.

 

You can get more details by using FireBug javascript profiler.

 

Thanks

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
1. Sep 5, 2007 3:17 PM in response to: MG
Re: q:hintLabel javascript causes really slow rendering in browser

Hello Mikhail,

 

Thank you for reporting the issue. We will optimize JavaScript for the HintLabel component in one of the future versions of QuipuKit.

 

Regards,

Tatyana

MG  
MG
62 posts since
Jun 29, 2007
Currently Being Moderated
2. Sep 5, 2007 6:19 PM in response to: Tatyana Matveyeva
Re: q:hintLabel javascript causes really slow rendering in browser

QuipuKit client side validation is also a performance pig (probably caused by same inefficiencies in javascript).

Thanks

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
3. Sep 6, 2007 1:28 PM in response to: MG
Re: q:hintLabel javascript causes really slow rendering in browser

Hello Mikhail,

 

We will improve performance of QuipuKit client-side validation too in one of the future versions of QuipuKit.

 

Regards,

Tatyana

Luis Roche  
Luis Roche
74 posts since
Oct 27, 2006
Currently Being Moderated
4. Nov 18, 2007 7:51 AM in response to: MG
Re: q:hintLabel javascript causes really slow rendering in browser

Tatyana,

 

I'm having the same issue with hintlabels inside a datatable. The hintlabel js takes between 80-90% of the overall rendering time of the page.   Any ideas if this will be fixed in 1.4?

 

Thanks,

Luis

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
5. Nov 19, 2007 1:38 PM in response to: Luis Roche
Re: q:hintLabel javascript causes really slow rendering in browser

Hello Luis,

 

We will do our best to improve performance of the HintLabel's JavaScript in QuipuKit 1.4.

 

Regards,

Tatyana

Luis Roche  
Luis Roche
74 posts since
Oct 27, 2006
Currently Being Moderated
6. Nov 19, 2007 6:01 PM in response to: Tatyana Matveyeva
Re: q:hintLabel javascript causes really slow rendering in browser

Hi Tatyana,

 

This is a critical issue in some of our applications.  Let me know if there something I can do to help.

 

Thanks,

 

Luis

Luis Roche  
Luis Roche
74 posts since
Oct 27, 2006
Currently Being Moderated
7. Nov 21, 2007 6:38 PM in response to: Luis Roche
Re: q:hintLabel javascript causes really slow rendering in browser

Hi Tatyana, any chance this will be fixed in 1.3.2.

 

Luis

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
8. Nov 23, 2007 8:21 PM in response to: Luis Roche
Re: q:hintLabel javascript causes really slow rendering in browser

Hello Luis,

 

We have not yet planned task for the next release. I will let you know when the plans are ready.

 

Regards,

Tatyana

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
9. Dec 3, 2007 4:33 PM in response to: Luis Roche
Re: q:hintLabel javascript causes really slow rendering in browser

Hello Luis,

 

We will do our best to improve performance of the HintLabel component in QuipuKit 1.4.

 

Regards,

Tatyana

Tatyana Matveyeva  
Tatyana Matveyeva
873 posts since
Aug 16, 2006
Currently Being Moderated
10. Feb 8, 2008 9:36 PM in response to: MG
Re: q:hintLabel javascript causes really slow rendering in browser

Hello,

 

We have improved performance of the HintLabel and client-side validation when they are used in the QuipuKit DataTable. Please see QuipuKit 1.4 release.

 

Regards,

Tatyana

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