Hi Marcio, thanks for answer. I tried this before but it doesn't work because the button is Submit method, so I can't use ajax refresh to disable button with a boolean variable, as I need to upload a file, I need to use submit method.

Would you have another option to solve it?

There are some ways of doing that.

Look at this post, they put a timeout to avoid clicking

https://www.outsystems.com/forums/discussion/47929/how-to-disable-button-after-single-click-in-outsystems/

I am still looking for more solutions, but you can try this one.

And there is also some forge components where you can see if you can use something

https://www.outsystems.com/forge/component-overview/2579/button-locker

https://www.outsystems.com/forge/Component_Overview.aspx?ProjectId=6864&ProjectName=Anti+Spam+Click+-+OS+UI

Kind Regards,

Márcio

Hi Marcio, sorry for the delay.

This option using JS in the onclick button properties works but it doesn't seem to be the best option but it works

"var e=this;setTimeout(function(){e.disabled=true;},0);return true;"

The other options don't work;

Button locker seemed to be the best option but doesn't work, I don't know why.

Another component is just to OS UI, and I don't use that.

I'll mark your answer as a solution, but please if you find out another way I can use it, please reply to this comment.

Thanks for the help, best regards.

Dairon