Proposal for RG's lazyload

Idea
1

Hi, bubblers.

I always use RepeatingGroup that convenience, though,
I found some bottlenecks on my end. Some of them are fatal to performance,
If it is possible to implement, I would like to ask the following two points.

The first point is prioritized, the second is a kind of alternative, but it would be useful to have.

  1. Make it possible to set the number of lazyloads per load.

Because I use RGs for various usage, in some cases, the content of one line of display is large, and in the case of showing on mobile applications, just trying to load 50 or so items at once causes a wait time of over a minute.
It would be very helpful to be able to control this number of cases.

  1. Making it possible to manually start lazyload with clicking a button.
    If possible, I would like to display a “More…" button at the bottom of the RG, so that the next load does not occur until that button is pressed.
    The reason for this is the same as before, the loading may be heavy, and it is more convenient if the user can control the timing of the loading.

Now, I submitted no.1 on idea board this time. If anyone else has the same problem, please vote for me.

Thanks for all consideration.

2

Make RG fixed rows, So it will not load all date

1 Like
3

Certainly, it is possible to make it a fixed line and implement additional loading by myself.

I think the idea would be to have the data already loaded in the custom state and then frequently append the data.
*If there is a bottleneck, it may be that adding data may be too heavy when the number of rows is in the thousands.

I think it would be worth doing. Thanks for the idea.