(1)event.target
例:点击元素之外的地方内容消失,但点击元素本身不会消失
(2)时间计算
最近一小时的以‘xx分钟前’输出,超过最近一小时,输出相应时间
vue.filter(time, function(value) {
var time;
var minutes = timeerrand(value);
if(minutes){
time = minutes+分钟;
}else {
var s = new date(value);
time = formatdate(s);
}
return time;
});
function formatdate(now){
var year = now.getfullyear(),
month = now.getmonth() + 1 >= 10 ? now.getmonth() + 1 : '0' + (now.getmonth() + 1),
date = now.getdate() >= 10 ? now.getdate() : '0' + now.getdate(),
hour= now.gethours(),
minute = now.getminutes();
return year + '.' + month + '.' + date;
}
function timeerrand(value){
var date1 = value; //开始时间
var date2 = new date(); //结束时间
var date3 = date2.gettime() - new date(date1).gettime();
var days=math.floor(date3/(24*3600*1000));
var leave1=date3%(24*3600*1000);
var hours=math.floor(leave1/(3600*1000));
var leave2=leave1%(3600*1000);
var minutes=math.floor(leave2/(60*1000));
var leave3=leave2%(60*1000);
var seconds = math.round(leave3/1000);
//console.log(相差 +days+天 +hours+小时 +minutes+ 分钟+seconds+ 秒);
if(days==0 && hours == 0 && minutes <= 60){
return minutes;
}
}
以上就是event.target和时间计算实例详解的详细内容。