js时间段范围查询

来源：互联网发布：硬盘 mac 无法写入编辑：程序博客网时间：2024/04/30 12:28
<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Document</title></head><body>   <tr>  <td class="td_s" bgcolor="#c0f0fb">    <select name="stdDateFilter" onchange='showDate(this.options[this.selectedIndex].value )'>      <option value="custom">        自定义      </option>      <option value="prevfy">        上年      </option>      <option value="thisfy">        本年      </option>      <option value="nextfy">        下年      </option>      <option value="prevfq">        上季度      </option>      <option value="thisfq">        本季度      </option>      <option value="nextfq">        下季度      </option>      <option value="yesterday">        昨天      </option>      <option value="today">        今天      </option>      <option value="tomorrow">        明天      </option>      <option value="lastweek">        上星期      </option>      <option value="thisweek">        本星期      </option>      <option value="nextweek">        下星期      </option>      <option value="lastmonth">        上月      </option>      <option selected value="thismonth">        本月      </option>      <option value="nextmonth">        下月      </option>    </select>  </td>  <td class="td_s" colspan="12" bgcolor="#c0f0fb">       开始日期:    <input type="text" id="startTime" name="startTime" />    结束日期:    <input type="text" id="endTime" name="endTime" />          <input type="submit" value="查询" />  </td></tr><script type="text/javascript"> function showDate(type) {     if (type != "custom") {         document.getElementById("startTime").readOnly = true;         document.getElementById("endTime").readOnly = true;     } else {         document.getElementById("startTime").readOnly = false;         document.getElementById("endTime").readOnly = false;     }     if (type == "today") // 当前日期     {         document.getElementById("startTime").value = getDate(0);         document.getElementById("endTime").value = getDate(0);     } else if (type == "yesterday") // 昨天     {         document.getElementById("startTime").value = getDate( - 1);         document.getElementById("endTime").value = getDate( - 1);     } else if (type == "tomorrow") // 明天     {         document.getElementById("startTime").value = getDate(1);         document.getElementById("endTime").value = getDate(1);     } else if (type == "lastweek") // 本周     {         document.getElementById("startTime").value = getMonday();           document.getElementById("endTime").value = getMonday(7);     } else if (type == "thisweek") // 上周     {         document.getElementById("startTime").value = getMonday(  - 7);         document.getElementById("endTime").value = getMonday(  - 1);     } else if (type == "nextweek") // 下周     {         document.getElementById("startTime").value = getMonday(  7);         document.getElementById("endTime").value = getMonday(  13);     } else if (type == "thismonth") // 本月     {         document.getElementById("startTime").value = getMonth("s", 0);         document.getElementById("endTime").value = getMonth("e", 0);     } else if (type == "lastmonth") // 上个月     {         document.getElementById("startTime").value = getMonth("s", -1);         document.getElementById("endTime").value = getMonth("e", -1);     } else if (type == "nextmonth") // 下个月     {         document.getElementById("startTime").value = getMonth("s", 1);         document.getElementById("endTime").value = getMonth("e", 1);     } else if (type == "thisfy") // 本年     {         document.getElementById("startTime").value = getYears("s", 0);         document.getElementById("endTime").value = getYears("e", 0);     } else if (type == "prevfy") // 去年     {         document.getElementById("startTime").value = getYears("s", -1);         document.getElementById("endTime").value = getYears("e", -1);     } else if (type == "nextfy") // 明年     {         document.getElementById("startTime").value = getYears("s", 1);         document.getElementById("endTime").value = getYears("e", 1);     } else if (type == "nextfq") // 下季度     {         document.getElementById("startTime").value = getQF("s", 3);         document.getElementById("endTime").value = getQF("E", 3);     } else if (type == "prevfq") // 上季度     {         document.getElementById("startTime").value = getQF("s", -3);         document.getElementById("endTime").value = getQF("E", -3);     } else if (type == "thisfq") // 本季度     {         document.getElementById("startTime").value = getQF("s", 0);         document.getElementById("endTime").value = getQF("e", 0);     } else {         document.getElementById("startTime").value = "";         document.getElementById("endTime").value = "";     } } // js代码： function getDate(dates) {     var dd = new Date();     dd.setDate(dd.getDate() + dates);     var y = dd.getFullYear();     var m = dd.getMonth() + 1;     var d = dd.getDate();     return y + "-" + m + "-" + d; } function getMonday(monday) {    var data=monday?monday:'';    var myDate = new Date(); //获取今天日期    myDate.setDate(myDate.getDate() - 7+data);    var dateTemp;     dateTemp =myDate.getFullYear()+"-"+(myDate.getMonth()+1)+"-"+myDate.getDate();    return dateTemp; } function getMonth(type, months) {     var d = new Date();     var year = d.getFullYear();     var month = d.getMonth() + 1;     if (months != 0) {         // 如果本月为12月，年份加1，月份为1，否则月份加1。         if (month == 12 && months > 0) {             year++;             month = 1;         } else if (month == 1 && months < 0) {             year--;             month = 12;         } else {             month = month + months;         }     }     var date = d.getDate();     var firstday = year + "-" + month + "-" + 1;     var lastday = "";     if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12) {         lastday = year + "-" + month + "-" + 31;     } else if (month == 2) {         // 判断是否为闰年（能被4整除且不能被100整除 或 能被100整除且能被400整除）         if ((year % 4 == 0 && year % 100 != 0) || (year % 100 == 0 && year % 400 == 0)) {             lastday = year + "-" + month + "-" + 29;         } else {             lastday = year + "-" + month + "-" + 28;         }     } else {         lastday = year + "-" + month + "-" + 30;     }     var day = "";     if (type == "s") {         day = firstday;     } else {         day = lastday;     }     return day; } function getQFMonth(month) {     var quarterMonthStart = 0;     var spring = 1; //春       var summer = 4; //夏       var fall = 7; //秋       var winter = 10; //冬       if (month < 3) {         return spring;     }     if (month < 6) {         return summer;     }     if (month < 9) {         return fall;     }     return winter; }; function getQF(type, months) {     var d = new Date();     var year = d.getFullYear();     var month = d.getMonth() + 1;     var qfmonth = getQFMonth(month);     if (months != 0) {         if (qfmonth == 10 && months > 0) {             year++;             qfmonth = 1;         } else if (qfmonth == 1 && months < 0) {             year--;             qfmonth = 10;         } else {             qfmonth = qfmonth + months;         }     }     var fd = year + "-" + qfmonth + "-" + 1;     var ed = "";     if (qfmonth == 1 || qfmonth == 10) {         ed = year + "-" + (qfmonth + 2) + "-" + 31;     } else {         ed = year + "-" + (qfmonth + 2) + "-" + 30;     }     var qf = "";     if (type == "s") {         qf = fd;     } else {         qf = ed;     }     return qf; } function getYears(type, years) {     var d = new Date();     var year = d.getFullYear();     var fd = (year + years) + "-" + 01 + "-" + 01;     var ed = (year + years) + "-" + 12 + "-" + 31;     var yr = "";     if (type == "s") {         yr = fd;     } else {         yr = ed;     }     return yr; }</script></body></html>
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