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Shows or hides the wait state, either as an explicit setting or depending on the time that a supplied function needs to complete.

Returns the 'this' object.


.wait( switch )


switch  ::=  { true | false | wait-function }


The required switch is either a boolean or a function. If it is a boolean, the wait state is shown if switch is true and hidden if switch is false. If it is a function (the wait-function), the wait state is switched on just before the function is called and turned off just after the function completes.




$.udb.wait(function(){ alert('In wait…'); });