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pkpfrench / dropdown-check-list

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After some threshold limit for elements in drop down list, performance issues are coming up #221

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
** What steps will reproduce the problem?
Try adding large number of item in ListBox for ASP.NET  on a page which has 
only this control and you can see the performance issues. Actually it takes 
time to generate dynamic drop down check list, when page is loaded first you 
can see normal list which after some brief time is hidden.

** What is the expected output? What do you see instead?
When i try adding some around 50 items or so in ListBox of asp.net, at the time 
of rendering page, it shows dropdown check list but when i tried checking items 
it takes time to reflect in fact some time have to continuously click on (4-5 
times)check-box so that item is selected.

** What is your environment?
-- DropDownCheckList version: 1.4
-- jQuery version:1.6.1
-- jQuery UI version: 1.7.2
-- Browser and version: IE8

** Please provide any additional information below/Please attach sample
html

Original issue reported on code.google.com by devanshu...@gmail.com on 13 Dec 2011 at 11:19

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GoogleCodeExporter commented 9 years ago 
Because of the variability of the different server-side environments, I only 
test with pure client-side html.  I have attached an updated copy of your page 
that is pure html with no server-side references, and I am seeing no 
performance issues at all.

I would suggest you start with the reworked page and then work backwards to see 
if your server-side processing is getting in the way.

Original comment by womohun...@ittrium.com on 13 Dec 2011 at 3:38

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