- /* 往指定时间字符串上加时间间隔,获得新的时间字符串
- * startDateStr:开始时间字符串,类似"2015-7-20 17:26:00"
- * durationNumStr:持续时间数
- * durationTypeStr:持续时间类型
- * 返回类似:2015-7-20 17:26:00
- *
- *
- */
- function getEndDate(startDateStr, durationNumStr, durationTypeStr) {
- var startDate = new Date(startDateStr.replace("-", "/").replace("-",
- "/"));
- var duration_num = parseInt(durationNumStr);
- var endDate = "";
- if (durationTypeStr == "min") {
- endDate = new Date(startDate.setMinutes(startDate.getMinutes()
- + duration_num));
- }
- if (durationTypeStr == "h") {
- endDate = new Date(startDate.setHours(startDate.getHours()
- + duration_num));
- }
- if (durationTypeStr == "d") {
- endDate = new Date(startDate.setDate(startDate.getDate()
- + duration_num));
- }
- if (durationTypeStr == "w") {
- endDate = new Date(startDate.setDate(startDate.getDate()
- + duration_num * 7));
- }
- if (durationTypeStr == "m") {
- endDate = new Date(startDate.setMonth(startDate.getMonth()
- + duration_num));
- }
- if (durationTypeStr == "y") {
- endDate = new Date(startDate.setFullYear(startDate.getFullYear()
- + duration_num));
- }
- var year = endDate.getFullYear();
- var month = endDate.getMonth() + 1 < 10 ? "0"
- + (endDate.getMonth() + 1) : endDate.getMonth() + 1;
- var date = endDate.getDate() < 10 ? "0" + endDate.getDate() : endDate
- .getDate();
- var hour = endDate.getHours() < 10 ? "0" + endDate.getHours() : endDate
- .getHours();
- var minute = endDate.getMinutes() < 10 ? "0" + endDate.getMinutes()
- : endDate.getMinutes();
- var second = endDate.getSeconds() < 10 ? "0" + endDate.getSeconds()
- : endDate.getSeconds();
- var endDateStr = year + "-" + month + "-" + date + " " + hour + ":"
- + minute + ":" + second;
- return endDateStr;
- }
- /**
- * 计算开始时间是否小于结束时间,小于等于返回true,否则false
- * startDateStr:开始时间字符串
- * endDateStr:结束时间字符串
- * 返回:true或false
- *
- *
- */
- function chkTime(startDateStr, endDateStr) {
- //计划截止时间
- var startDate = new Date(startDateStr.replace("-", "/").replace("-",
- "/"));
- //计划详细项的截止时间
- var endDate = new Date(endDateStr.replace("-", "/").replace("-", "/"));
- if (startDate <= endDate) {
- return true;
- } else {
- return false;
- }
- }
来源: http://www.phpxs.com/code/1003653/