缥缈止盈
function normal(id,times)
{
var obj=$("#"+id);
obj.css("background-color","#FFF"); if(times<0)
{ return;
} times=times-1;
setTimeout("error('"+id+"',"+times+")",150);
}
function error(id,times)
{
var obj=$("#"+id);
obj.css("background-color","#F6CECE"); times=times-1;
setTimeout("normal('"+id+"',"+times+")",150);
}这样当组件内容不符合规则的时候,可以使用下面代码,显示红色背景闪烁。error("weibo-text-area",3);