Change attribute in visu following a knx object

[Andrea Becagli]

Your example works fine for me. Use browser dev tools (F12) to check if the element has a specific class.

I think he did not also add the class el-disabled to the additonal classes so the CSS does not apply to the element because of the class dis_da_totale is used, so intthis case the additional class needs to hold both dis_da_totale el-disabled or am i wrong?

I just tried that but it makes the element disabled no matter what the value is.

I forgot to say that I checked with dev tools and the element seems to have the "dis_da_totale" class