wdatepicker 的可选时间范围设置

可选时间为以后 两个时间间隔在一年以内 这个是根据产品需求自己更改的插件 希望可以帮到有需要的朋友。

html页面的代码

<input id="from" readonly="readonly" autocomplete="off" placeholder="开始日期"class="item-li-content w37 fl bj-times"onclick="WdatePicker({onpicked:function(){getListFormDate()},oncleared:function(){getListClearDate()},maxDate:getFromMaxDate(),minDate:getFromMinDate()})"type="text"><input id="to" readonly="readonly" autocomplete="off" placeholder="结束日期"class="inp-ml30 item-li-content w37 fl bj-times"onclick="WdatePicker({onpicked:function(){getListFormDate()},oncleared:function(){getListClearDate()},minDate:getToMinDate(),maxDate:getToMaxDate(),position:{left:-35,top:0}});"type="text"></p>//getListFormDate() 和getListClearDate() 是在input框里面输入内容或者没有内容的时候 选择完成以后触发的事情

js页面的代码

Date.prototype.Format = function (fmt) { //author: meizzvar o = {"M+": this.getMonth() + 1, //月份"d+": this.getDate(), //日"h+": this.getHours(), //小时"m+": this.getMinutes(), //分"s+": this.getSeconds(), //秒"q+": Math.floor((this.getMonth() + 3) / 3), //季度"S": this.getMilliseconds() //毫秒};if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));for (var k in o)if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));return fmt;};function getFromMinDate() {if (!$dp.$D('to')) {return '-01-01'}else {var year = ($dp.$D('to').M == 12 && $dp.$D('to').d == 31) ? $dp.$D('to').y : $dp.$D('to', { y: -1 }).y;// var month = ($dp.$D('to').M == 12 && $dp.$D('to').d == 31) ? ($dp.$D('to').y.M < 10 ? '0' + $dp.$D('to').y.M : $dp.$D('to').y.M) : ($dp.$D('to', { y: -1 }).M < 10 ? '0' + $dp.$D('to', { y: -1 }).M : $dp.$D('to', { y: -1 }).M);// var year = $dp.$D('to', { y: -1 }).y;if($dp.$D('to').M == 12 && $dp.$D('to').d == 31){var month = $dp.$D('to', { y: 0,M: 1 }).M < 10 ? '0' + $dp.$D('to', { y: 0,M: 1 }).M : $dp.$D('to', { y: 0,M: 1 }).M;}else{var month = $dp.$D('to', { y: -1 }).M < 10 ? '0' + $dp.$D('to', { y: -1 }).M : $dp.$D('to', { y: -1 }).M;}var day = $dp.$D('to', { y: -1 }).d < 10 ? '0' + $dp.$D('to', { y: -1,d:1 }).d : $dp.$D('to', { y: -1 ,d:1}).d;if (year < ) {return '-01-01'}var date = year + '-' + month + '-' + day;return date;}}function getFromMaxDate() {if (!$dp.$D('to')) {return new Date().Format("yyyy-MM-dd");}else {var year = $dp.$D('to').y;var month = $dp.$D('to').M < 10 ? '0' + $dp.$D('to').M : $dp.$D('to').M;var day = $dp.$D('to').d < 10 ? '0' + $dp.$D('to').d : $dp.$D('to').d;var date = year + '-' + month + '-' + day;return date;}}function getToMinDate() {if (!$dp.$D('from')) {return '-01-01';}else {var year = $dp.$D('from').y;var month = $dp.$D('from').M < 10 ? '0' + $dp.$D('from').M : $dp.$D('from').M;var day = $dp.$D('from').d < 10 ? '0' + $dp.$D('from').d : $dp.$D('from').d;var date = year + '-' + month + '-' + day;return date;}}function getToMaxDate() {if (!$dp.$D('from')) {return new Date().Format("yyyy-MM-dd");} else {var year = ($dp.$D('from').M == 1 && $dp.$D('from').d == 1) ? $dp.$D('from', { y: 0 }).y : $dp.$D('from', { y: 1 }).y;if($dp.$D('from').d == 1){var month = $dp.$D('from', { y: 1,M:-1 }).M < 10 ? '0' + $dp.$D('from', { y: 1,M:-1 }).M : $dp.$D('from', { y: 1,M:-1 }).M;}else{var month = $dp.$D('from', { y: 1 }).M < 10 ? '0' + $dp.$D('from', { y: 1 }).M : $dp.$D('from', { y: 1 }).M;}var day = $dp.$D('from', { y: 1 }).d < 10 ? '0' + $dp.$D('from', { y: 1,d:-1 }).d : $dp.$D('from', { y: 1,d:-1}).d;var nowYear = new Date().getFullYear();var nowMonth = new Date().getMonth() + 1;var nowDay = new Date().getDate();if (year > nowYear || (year == nowYear && month > nowMonth) || (year == nowYear && month == nowMonth && day > nowDay)) {return new Date().Format("yyyy-MM-dd");}var date = year + '-' + month + '-' + day;return date;}}