Question

我有此功能可将分钟转换为小时/分钟格式：

return Math.floor(diffMins / 60) + " Hour " + diffMins % 60 + " Minutes.";

我想做的是，如果没有时间，那么＆＃34; 0小时＆＃34;不显示。任何人都可以推荐一种我能做到的好方法吗？

Answer 1

地板;检查是否超过0小时;如果没有，输出空字符串;否则检查是否一小时，如果是，则输出＆＃34; 1小时＆＃34;如果没有，则输出小时数+＆＃34;小时＆＃34;

var h = Math.floor(diffMins / 60);
var hours = (h > 0 ? (h==1 ? "1 hour" : h+" hours") : "");

var mins = diffMins % 60;
return hours + mins > 1 ? mins + " minutes." : " 1 minute." ;

Answer 2

这会有效..

return (diffMins>60?Math.floor(diffMins / 60) + " Hour ":"") + diffMins % 60 + " Minutes."

Answer 3

function makePlural(count, words) {
    if (count == 0 || count > 1)
        return count + " " + words[1];

    return count + " " + words[0];
}    

function minutesToString(diffMins) {
    var hours   = Math.floor(diffMins / 60);
    var minutes = diffMins % 60;

    var hoursStr = (hours == 0) ? "" : (makePlural(hours, ["Hour", "Hours"]) + " ");
    var minutesStr = makePlural(minutes, ["minute", "minutes"]);

    return hoursStr + minutesStr;
}

Answer 4

return Math.floor(diffMins / 60) ==0 ? diffMins % 60 + " Minutes." : Math.floor(diffMins / 60) + " Hour " + diffMins % 60 + " Minutes."

Answer 5

function yourFunction(diffMins) {
    if (minutes < 60) {
        return minutes + " Minutes.";
    }
    return Math.floor(minutes / 60) + " Hour " + minutes % 60 + " Minutes.";
}

如何将分钟格式化为小时和分钟，但只显示小时，如果它是＆gt; 60分钟？

5 个答案: