Ngx-bootstrap: Tooltip - Performance

Created on 22 Jan 2017 · 12Comments · Source: valor-software/ngx-bootstrap

In my app I can often have over 1000 tooltips on my page,
And in the current state, it seems to get really laggy.

Perhaps have a Tooltip service that listens to mouse hover events and displays tooltips wherever you need to instead of creating more and more listeners?

comp(tooltip) medium (days) enhancement

Source

sapiraz

Most helpful comment

based off llyaSurmay's mock up, i've constructed something close to what im seeing here.

the difference between when the table is using the tooltip vs a simple title is obvious. Please reopen

jgritten on 7 Jun 2018

👍3

All 12 comments

Nice edge case, I will think how to overcome this

valorkin on 22 Jan 2017

BTW I would love to look on this crazy page :D

valorkin on 2 Mar 2017

any plan for this?

syrianadus on 16 Mar 2017

I will get here but not sure when

valorkin on 16 Mar 2017

tried several options, with lazy injection and so on
no reasonable changes in performance

amount of listeners, can not be reduced Unfortunately (at least at the moment)

valorkin on 28 Jun 2017

I hope thing gets fixed early. :(

jayparmar on 1 Sep 2017

performance will be one of the main prios for v2 of ngx-bs
we actually already did improvement to registering event handlers in v1.9.1
but some changes require breaking changes :(

valorkin on 1 Sep 2017

its ok we have moved to another third party tooltip provider which works well !!

jayparmar on 12 Sep 2017

Is this still actual? Tested it here with 2000 tooltips, no lags. Closing it for now.