//两种方法设置disabled属性
$('#areaSelect').attr("disabled",true);
$('#areaSelect').attr("disabled","disabled");
//三种方法移除disabled属性
$('#areaSelect').attr("disabled",false);
$('#areaSelect').removeAttr("disabled");
$('#areaSelect').attr("disabled","");
js
function disableElement(element,val){
document.getElementById(element).disabled=val;
}
获取s:textfield,并设置其disabled属性:
functiondisableTextfieldofAccountDiv(element,val) {
$(element).find(":textfield").attr('disabled',val);
}