$("#" + this.messageContainerId + " tr[id^=‘"+this.messageContainerId+"summary-‘]").removeAttr("style");
for (var i = 0, len = data.length; i < len; i++) {
$("#" + this.messageContainerId + "summary-"+data[i]+"").css("background-color","#CFCFCF");
}
原文：http://www.cnblogs.com/shouwangzhe-/p/4043782.html