extjs - How would you dim a container/panel like a modal Msg? -


i'm trying implement view requires response server update itself, i'd 'dim' container , show spinner while it's asynchronously loading information server , 'undim' when it's finished.

i've seen same effect background of msg/panel , implement same thing spinner in middle.

i think want use regular extjs loadmask, let know if need using it.


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