[pve-devel] applied: [PATCH widget-toolkit v2] utils: API2Request: defer masking after layout

[Thomas Lamprecht <t.lamprecht@proxmox.com>]

On 19/03/2024 09:51, Dominik Csapak wrote:
> since recently (not sure when exactly), the 'load()' method of the edit
> window did not correctly mask the window anymore
> 
> the reason seems to be that the API2Request tries to mask the component
> before it's rendered, and that did never work correctly.
> 
> Instead of simply calling `setLoading`, test if the component is
> rendered, and if not, mask it after it has finished it's layout.
> 
> Since we cannot guarantee that there is only one API2Request with the
> waitMsgTarget set to it, nor that the 'afterlayout' and api call
> responses come in a specific order, we count the loads, and only
> ever unmask the component when the counter reaches zero again.
> 
> Since we're strictly in non-async code here and javascript is
> single-threaded, this should not result in a data race.
> 
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> changes from v1:
> * use a counter for all loads instead of a unique id to keep the loading
>   mask until all loads are finished that were started in the meantime
> * improve commit message to make the data race sentence correct
> 
>  src/Utils.js | 21 +++++++++++++++++----
>  1 file changed, 17 insertions(+), 4 deletions(-)
> 
>

applied, thanks!