nuBuilder Forum

Hi,
I am using some forms placed inside the Run/iframes.
In such cases I am experiencing short lag (1 or 2 sec) until the form is fully opened.
For all other cases the lag is practically not visible - it concerns only iframes.

It's not big issue but - I am curious if you are observing similar behaviour or maybe there some trics to minimise such lag.

Please find enclosed short movie showing the lag (2 iframes on main panel - and by purposed the video has poor quality)
https://drive.google.com/open?id=17qlJ4 ... cakZMRRSgM

I've noticed that, too. An embedded browse form loads noticeably slower than one that is not embedded. But the delay is usually less than one second, though sometimes it takes longer. A browse-only form loads almost instantly (maybe < 0.2 s).

0.1 second is about the limit for having the user feel that the system is reacting instantaneously [...]
1.0 second is about the limit for the user's flow of thought to stay uninterrupted, even though the user will notice the delay. [...] but the user does lose the feeling of operating directly on the data.

https://www.nngroup.com/articles/respon ... nt-limits/

Hi,
Is it possible in the nuBuilder to implement delay for some iframes loading ?

I have several tabs in my application with iframes - and wanted to make one tab to be loaded first and later for example after 1 sec to start process of loading iframes in the remaing tabs.

I noticed such approach on some forums for web page speed optimisation. So far I did not succeed with nuDisable for example or similar functions,

If you would have some ideas how to do it I would appreciate it very much.

I don't think that's easy to do. At least not without changing the core functionality.