已经打了太多天了。我试图显示日期(x)的差异,现在如下:
希望很清楚 - 我很累。
这是我的代码(注释行是我无法工作的):
function RelativeTime(x){
var plural = '';
var mins = 60, hour = mins * 60; day = hour * 24,
week = day * 7, month = week * 4, year = day * 365;
if (x >= year){ x = (x / year)|0; dformat="year"; }
//else
//if ((x >= year)&& (x >= month)) { x = (x / year), (x / month)|0 ; dformat="year" , "month"; }
else if (x >= month) { x = (x / month)|0; dformat="month"; }
else if (x >= day*4) { x = (x / day)|0; dformat="day"; }
else if (x >= hour) { x = (x / hour)|0; dformat="hr"; }
else if (x >= mins) { x = (x / mins)|0; dformat="min"; }
else { x |= 0; dformat="sec"; }
if (x > 1) plural = 's';
if (x < 0) x = 0;
return x + ' ' + dformat + plural;
}
答案 0 :(得分:2)
试试这个http://jsfiddle.net/mk95J/5/:
var age = '';
function RelativeTime(x){
var ymwdhm = [ [31536000, 'year'],
[2419200, 'month'],
[604800, 'week'],
[86400, 'day'],
[3600, 'hour'],
[60, 'min'],
[1, 'sec'] ];
for(var i=0;i<7;i++) {
if(x >= ymwdhm[i][0]) {
var res = parseInt(x / ymwdhm[i][0], 10);
age += res;
age += ymwdhm[i][1];
age += res > 1 ? 's ' : ' '; // plural
RelativeTime(x - (res * ymwdhm[i][0]));
break;
}
}
}
RelativeTime( 35746121 );
document.write(age); // 1year 1month 2weeks 6days 17hours 28mins 41 secs
答案 1 :(得分:0)
我认为你会想要构建你的字符串,因为你想要构建它。如果你只是表现出最高级别的差异(只有几年,或者只有几个月),那么“else if”结构会很好。
也许是这样的:
function RelativeTime(x) {
var mins = 60, hour = mins * 60; day = hour * 24,
week = day * 7, month = week * 4, year = day * 365;
var responseString = '';
if (x >= year) {
var numberOfYears = parseInt(x / year, 10);
x = x - (numberOfYears * year);
responseString += numberOfYears + ' year';
if (numberOfYears > 1) {
responseString += 's';
}
responseString += ' ';
}
if (x >= month) {
var numberOfMonths = parseInt(x / month, 10);
x = x - (numberOfMonths * month);
responseString += numberOfMonths + ' month';
if (numberOfMonths > 1) {
responseString += 's';
}
responseString += ' ';
}
return responseString;
}
// And so on ....
document.write(RelativeTime(35746121));
也有一些效率可以在那里进行管理(当然看起来像一个函数可以用来替换几乎重复的代码,你可以在那里重用一些变量)。