easyloading.js

(function () {
    $.extend($.fn.tabs.methods, {
        //显示遮罩  
        loading: function (jq, msg) {
            return jq.each(function () {
                var panel = $(this).tabs("getSelected");
                if (msg == undefined) {
                    msg = "正在加载数据，请稍候...";
                }
                $("<div class=\"datagrid-mask\"></div>").css({ display: "block", width: panel.width(), height: panel.height() }).appendTo(panel);
                $("<div class=\"datagrid-mask-msg\"></div>").html(msg).appendTo(panel).css({ display: "block", left: (panel.width() - $("div.datagrid-mask-msg", panel).outerWidth()) / 2, top: (panel.height() - $("div.datagrid-mask-msg", panel).outerHeight()) / 2 });
            });
        }
,
        //隐藏遮罩  
        loaded: function (jq) {
            return jq.each(function () {
                var panel = $(this).tabs("getSelected");
                panel.find("div.datagrid-mask-msg").remove();
                panel.find("div.datagrid-mask").remove();
            });
        }
    });
})(jQuery);