disable <p:button/>

[tlteoh]

I want to disable certain <p:button /> in javascript. Previously by using primefaces 3.0.M1 i able to disable my button with below code

function disableButton(buttonID) {
jQuery("#" + buttonID).addClass("ui-state-disabled");
document.getElementById(buttonID).disabled = true;
}

but after i upgraded to primefaces 3.0.M4, this javascript cannot use anymore. Can anyone know the problem?

Thanks,
Teoh