On 07/22/2016 09:51 PM, Saulo Araujo wrote:
Thanks for your suggestion. It was quite easy indeed. Do you think this signal could/should be part of the Ur/Web standard library and runtime? If so, I can make a pull request with my implementation of this signal.

I'm not sure.  Can you point to an example of your construction in action?

On Fri, Jul 22, 2016 at 9:13 PM, Adam Chlipala <[email protected] <mailto:[email protected]>> wrote:

    I don't have anything in particular in mind, but it should be easy
    enough to get the appropriate signals from Ur/Web.  It should even
    be possible to write generic functionality to wrap an RPC with
    code to change the status of a busy indicator after the call returns.

    On 07/22/2016 08:04 PM, Saulo Araujo wrote:

        I would like to show a busy indicator when there is an ongoing
        rpc. I was wondering if there is a source that contains that
        information. Does anyone know if is there such source?


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