Checkboxes resetting on page change

[timbze]

In docs here it is mentioned that Blazor pages using checkboxes may require to use the ShouldRender method to suppress UI refreshing.

I'm trying to figure out in the code how I can avoid this, but can not figure out why CheckboxComponent keeps reloading on every `StateHasChanged()'. Is there a way to avoid this or why is this issue there? With this work-around it becomes almost impossible to do anything else on the page while still keeping the checkbox states.

[gustavnavar]

It's not mandatory to use the ShouldRender method on a Blazor page contaning a grid with checboxes.

If the page is rendered for whatever reason, all CheckboxComponents will be reloaded. In older versions checked rows were managed by rowid and a page rerender forced to reinitialize checkboxes's information. But in version 1.6.9 they are managed by row keys and a page rerender will not reinitialize checkboxes's information.

So you can avoid using the ShouldRender method now.