移动端日历插件

//datePicker日期控件 v1.0

//var calendar = new datePicker();

//calendar.init({

// 'trigger': '#demo1', /*选择器，触发弹出插件*/

// 'type': 'date',/*date 调出日期选择 datetime 调出日期时间选择 time 调出时间选择 ym 调出年月选择*/

// 'minDate':'1900-1-1',/*最小日期*/

// 'maxDate':new Date().getFullYear()+'-'+(new Date().getMonth()+1)+'-'+new Date().getDate(),/*最大日期*/

// 'onSubmit':function(){/*确认时触发事件*/

// var theSelectData=calendar.value;

// },

// 'onClose':function(){/*取消时触发事件*/

// }

//});

window.datePicker = (function() {

var MobileCalendar = function() {

this.gearDate;

this.minY = 1900;

this.minM = 1;

this.minD = 1;

this.maxY = 2099;

this.maxM = 12;

this.maxD = 31;

this.value="";

};

var cssEle = document.createElement("style");

cssEle.type = "text/css";

cssEle.appendChild(document.createTextNode(cssHtm));

document.getElementsByTagName("head")[0].appendChild(cssEle);

MobileCalendar.prototype = {

init: function(params) {

this.type = params.type;

this.trigger = document.querySelector(params.trigger);

if (this.trigger.getAttribute("data-lcalendar") != null) {

var arr = this.trigger.getAttribute("data-lcalendar").split(',');

var minArr = arr[0].split('-');

this.minY = ~~minArr[0];

this.minM = ~~minArr[1];

this.minD = ~~minArr[2];

var maxArr = arr[1].split('-');

this.maxY = ~~maxArr[0];

this.maxM = ~~maxArr[1];

this.maxD = ~~maxArr[2];

};

if (params.minDate) {

var minArr = params.minDate.split('-');

this.minY = ~~minArr[0];

this.minM = ~~minArr[1];

this.minD = ~~minArr[2];

};

if (params.maxDate) {

var maxArr = params.maxDate.split('-');

this.maxY = ~~maxArr[0];

this.maxM = ~~maxArr[1];

this.maxD = ~~maxArr[2];

};

this.onClose= params.onClose;

this.onSubmit= params.onSubmit;

this.onChange= params.onChange;

this.bindEvent(this.type);

bindEvent: function(type) {

var _self = this;

var isTouched = false , isMoved = false;

var pree;

//呼出日期插件

function popupDate(e) {

_self.gearDate = document.createElement("div");

_self.gearDate.className = "gearDate";

_self.gearDate.innerHTML = '<div class="date_ctrl slideInUp">' +

'<div class="date_btn_box">' +

'<div class="date_btn lcalendar_cancel">取消</div>' +

'<div class="date_btn lcalendar_finish">确定</div>' +

'</div>' +

'<div class="date_roll_mask">' +

'<div class="date_roll">' +

'<div>' +

'<div class="gear date_yy" data-datetype="date_yy"></div>' +

'<div class="date_grid">' +

'<div>年</div>' +

'</div>' +

'<div>' +

'<div class="gear date_mm" data-datetype="date_mm"></div>' +

'<div class="date_grid">' +

'<div>月</div>' +

'</div>' +

'<div>' +

'<div class="gear date_dd" data-datetype="date_dd"></div>' +

'<div class="date_grid">' +

'<div>日</div>' +

'</div>' +

'</div><div class="date_bg" style="width:100%;height:100%;"></div>';

document.body.appendChild(_self.gearDate);

dateCtrlInit();

var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");

lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);

var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");

lcalendar_finish.addEventListener('touchstart', finishMobileDate);

var lcalendar_bg = _self.gearDate.querySelector(".date_bg");

lcalendar_bg.addEventListener('click', closeMobileCalendar);

var date_yy = _self.gearDate.querySelector(".date_yy");

var date_mm = _self.gearDate.querySelector(".date_mm");

var date_dd = _self.gearDate.querySelector(".date_dd");

date_yy.addEventListener('touchstart', gearTouchStart);

date_mm.addEventListener('touchstart', gearTouchStart);

date_dd.addEventListener('touchstart', gearTouchStart);

date_yy.addEventListener('touchmove', gearTouchMove);

date_mm.addEventListener('touchmove', gearTouchMove);

date_dd.addEventListener('touchmove', gearTouchMove);

date_yy.addEventListener('touchend', gearTouchEnd);

date_mm.addEventListener('touchend', gearTouchEnd);

date_dd.addEventListener('touchend', gearTouchEnd);

//-------------------------------------------------------------

lcalendar_cancel.addEventListener('click', closeMobileCalendar);

lcalendar_finish.addEventListener('click', finishMobileDate);

date_yy.addEventListener('mousedown', gearTouchStart);

date_mm.addEventListener('mousedown', gearTouchStart);

date_dd.addEventListener('mousedown', gearTouchStart);

date_yy.addEventListener('mousemove', gearTouchMove);

date_mm.addEventListener('mousemove', gearTouchMove);

date_dd.addEventListener('mousemove', gearTouchMove);

date_yy.addEventListener('mouseup', gearTouchEnd);

date_mm.addEventListener('mouseup', gearTouchEnd);

date_dd.addEventListener('mouseup', gearTouchEnd);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);

}

//初始化年月日插件默认值

function dateCtrlInit() {

var date = new Date();

var dateArr = {

yy: date.getYear(),

mm: date.getMonth(),

dd: date.getDate() - 1

};

if (/^\d{4}-\d{1,2}-\d{1,2}$/.test(_self.trigger.value)) {

rs = _self.trigger.value.match(/(^|-)\d{1,4}/g);

dateArr.yy = rs[0] - _self.minY;

dateArr.mm = rs[1].replace(/-/g, "") - 1;

dateArr.dd = rs[2].replace(/-/g, "") - 1;

} else {

dateArr.yy = dateArr.yy + 1900 - _self.minY;

}

_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);

_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);

_self.gearDate.querySelector(".date_dd").setAttribute("val", dateArr.dd);

setDateGearTooth();

}

//呼出年月插件

function popupYM(e) {

_self.gearDate = document.createElement("div");

_self.gearDate.className = "gearDate";

_self.gearDate.innerHTML = '<div class="date_ctrl slideInUp">' +

'<div class="date_btn_box">' +

'<div class="date_btn lcalendar_cancel">取消</div>' +

'<div class="date_btn lcalendar_finish">确定</div>' +

'</div>' +

'<div class="date_roll_mask">' +

'<div class="ym_roll">' +

'<div>' +

'<div class="gear date_yy" data-datetype="date_yy"></div>' +

'<div class="date_grid">' +

'<div>年</div>' +

'</div>' +

'<div>' +

'<div class="gear date_mm" data-datetype="date_mm"></div>' +

'<div class="date_grid">' +

'<div>月</div>' +

'</div>' +

'</div><div class="date_bg" style="width:100%;height:100%;"></div>';

document.body.appendChild(_self.gearDate);

ymCtrlInit();

var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");

lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);

var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");

lcalendar_finish.addEventListener('touchstart', finishMobileYM);

var lcalendar_bg = _self.gearDate.querySelector(".date_bg");

lcalendar_bg.addEventListener('click', closeMobileCalendar);

var date_yy = _self.gearDate.querySelector(".date_yy");

var date_mm = _self.gearDate.querySelector(".date_mm");

date_yy.addEventListener('touchstart', gearTouchStart);

date_mm.addEventListener('touchstart', gearTouchStart);

date_yy.addEventListener('touchmove', gearTouchMove);

date_mm.addEventListener('touchmove', gearTouchMove);

date_yy.addEventListener('touchend', gearTouchEnd);

date_mm.addEventListener('touchend', gearTouchEnd);

//-------------------------------------------------------------

lcalendar_cancel.addEventListener('click', closeMobileCalendar);

lcalendar_finish.addEventListener('click', finishMobileYM);

date_yy.addEventListener('mousedown', gearTouchStart);

date_mm.addEventListener('mousedown', gearTouchStart);

date_yy.addEventListener('mousemove', gearTouchMove);

date_mm.addEventListener('mousemove', gearTouchMove);

date_yy.addEventListener('mouseup', gearTouchEnd);

date_mm.addEventListener('mouseup', gearTouchEnd);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);

}

//初始化年月插件默认值

function ymCtrlInit() {

var date = new Date();

var dateArr = {

yy: date.getYear(),

mm: date.getMonth()

};

if (/^\d{4}-\d{1,2}$/.test(_self.trigger.value)) {

rs = _self.trigger.value.match(/(^|-)\d{1,4}/g);

dateArr.yy = rs[0] - _self.minY;

dateArr.mm = rs[1].replace(/-/g, "") - 1;

} else {

dateArr.yy = dateArr.yy + 1900 - _self.minY;

}

_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);

_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);

setDateGearTooth();

}

//呼出日期+时间插件

function popupDateTime(e) {

_self.gearDate = document.createElement("div");

_self.gearDate.className = "gearDatetime";

_self.gearDate.innerHTML = '<div class="date_ctrl slideInUp">' +

'<div class="date_btn_box">' +

'<div class="date_btn lcalendar_cancel">取消</div>' +

'<div class="date_btn lcalendar_finish">确定</div>' +

'</div>' +

'<div class="date_roll_mask">' +

'<div class="datetime_roll">' +

'<div>' +

'<div class="gear date_yy" data-datetype="date_yy"></div>' +

'<div class="date_grid">' +

'<div>年</div>' +

'</div>' +

'<div>' +

'<div class="gear date_mm" data-datetype="date_mm"></div>' +

'<div class="date_grid">' +

'<div>月</div>' +

'</div>' +

'<div>' +

'<div class="gear date_dd" data-datetype="date_dd"></div>' +

'<div class="date_grid">' +

'<div>日</div>' +

'</div>' +

'<div>' +

'<div class="gear time_hh" data-datetype="time_hh"></div>' +

'<div class="date_grid">' +

'<div>时</div>' +

'</div>' +

'<div>' +

'<div class="gear time_mm" data-datetype="time_mm"></div>' +

'<div class="date_grid">' +

'<div>分</div>' +

'</div>' +

'</div>' + //date_roll

'</div>' + //date_roll_mask

'</div><div class="date_bg" style="width:100%;height:100%;"></div>';

document.body.appendChild(_self.gearDate);

dateTimeCtrlInit();

var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");

lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);

var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");

lcalendar_finish.addEventListener('touchstart', finishMobileDateTime);

var lcalendar_bg = _self.gearDate.querySelector(".date_bg");

lcalendar_bg.addEventListener('click', closeMobileCalendar);

var date_yy = _self.gearDate.querySelector(".date_yy");

var date_mm = _self.gearDate.querySelector(".date_mm");

var date_dd = _self.gearDate.querySelector(".date_dd");

var time_hh = _self.gearDate.querySelector(".time_hh");

var time_mm = _self.gearDate.querySelector(".time_mm");

date_yy.addEventListener('touchstart', gearTouchStart);

date_mm.addEventListener('touchstart', gearTouchStart);

date_dd.addEventListener('touchstart', gearTouchStart);

time_hh.addEventListener('touchstart', gearTouchStart);

time_mm.addEventListener('touchstart', gearTouchStart);

date_yy.addEventListener('touchmove', gearTouchMove);

date_mm.addEventListener('touchmove', gearTouchMove);

date_dd.addEventListener('touchmove', gearTouchMove);

time_hh.addEventListener('touchmove', gearTouchMove);

time_mm.addEventListener('touchmove', gearTouchMove);

date_yy.addEventListener('touchend', gearTouchEnd);

date_mm.addEventListener('touchend', gearTouchEnd);

date_dd.addEventListener('touchend', gearTouchEnd);

time_hh.addEventListener('touchend', gearTouchEnd);

time_mm.addEventListener('touchend', gearTouchEnd);

//-------------------------------------------------------------

lcalendar_cancel.addEventListener('click', closeMobileCalendar);

lcalendar_finish.addEventListener('click', finishMobileDateTime);

date_yy.addEventListener('mousedown', gearTouchStart);

date_mm.addEventListener('mousedown', gearTouchStart);

date_dd.addEventListener('mousedown', gearTouchStart);

time_hh.addEventListener('mousedown', gearTouchStart);

time_mm.addEventListener('mousedown', gearTouchStart);

date_yy.addEventListener('mousemove', gearTouchMove);

date_mm.addEventListener('mousemove', gearTouchMove);

date_dd.addEventListener('mousemove', gearTouchMove);

time_hh.addEventListener('mousemove', gearTouchMove);

time_mm.addEventListener('mousemove', gearTouchMove);

date_yy.addEventListener('mouseup', gearTouchEnd);

date_mm.addEventListener('mouseup', gearTouchEnd);

date_dd.addEventListener('mouseup', gearTouchEnd);

time_hh.addEventListener('mouseup', gearTouchEnd);

time_mm.addEventListener('mouseup', gearTouchEnd);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);

}

//初始化年月日时分插件默认值

function dateTimeCtrlInit() {

var date = new Date();

var dateArr = {

yy: date.getYear(),

mm: date.getMonth(),

dd: date.getDate() - 1,

hh: date.getHours(),

mi: date.getMinutes()

};

if (/^\d{4}-\d{1,2}-\d{1,2}\s\d{2}:\d{2}$/.test(_self.trigger.value)) {

rs = _self.trigger.value.match(/(^|-|\s|:)\d{1,4}/g);

dateArr.yy = rs[0] - _self.minY;

dateArr.mm = rs[1].replace(/-/g, "") - 1;

dateArr.dd = rs[2].replace(/-/g, "") - 1;

dateArr.hh = parseInt(rs[3].replace(/\s0?/g, ""));

dateArr.mi = parseInt(rs[4].replace(/:0?/g, ""));

} else {

dateArr.yy = dateArr.yy + 1900 - _self.minY;

}

_self.gearDate.querySelector(".date_yy").setAttribute("val", dateArr.yy);

_self.gearDate.querySelector(".date_mm").setAttribute("val", dateArr.mm);

_self.gearDate.querySelector(".date_dd").setAttribute("val", dateArr.dd);

setDateGearTooth();

_self.gearDate.querySelector(".time_hh").setAttribute("val", dateArr.hh);

_self.gearDate.querySelector(".time_mm").setAttribute("val", dateArr.mi);

setTimeGearTooth();

}

//呼出时间插件

function popupTime(e) {

_self.gearDate = document.createElement("div");

_self.gearDate.className = "gearDate";

_self.gearDate.innerHTML = '<div class="date_ctrl slideInUp">' +

'<div class="date_btn_box">' +

'<div class="date_btn lcalendar_cancel">取消</div>' +

'<div class="date_btn lcalendar_finish">确定</div>' +

'</div>' +

'<div class="date_roll_mask">' +

'<div class="time_roll">' +

'<div>' +

'<div class="gear time_hh" data-datetype="time_hh"></div>' +

'<div class="date_grid">' +

'<div>时</div>' +

'</div>' +

'<div>' +

'<div class="gear time_mm" data-datetype="time_mm"></div>' +

'<div class="date_grid">' +

'<div>分</div>' +

'</div>' +

'</div>' + //time_roll

'</div>' +

'</div><div class="date_bg" style="width:100%;height:100%;"></div>';

document.body.appendChild(_self.gearDate);

timeCtrlInit();

var lcalendar_cancel = _self.gearDate.querySelector(".lcalendar_cancel");

lcalendar_cancel.addEventListener('touchstart', closeMobileCalendar);

var lcalendar_finish = _self.gearDate.querySelector(".lcalendar_finish");

lcalendar_finish.addEventListener('touchstart', finishMobileTime);

var lcalendar_bg = _self.gearDate.querySelector(".date_bg");

lcalendar_bg.addEventListener('click', closeMobileCalendar);

var time_hh = _self.gearDate.querySelector(".time_hh");

var time_mm = _self.gearDate.querySelector(".time_mm");

time_hh.addEventListener('touchstart', gearTouchStart);

time_mm.addEventListener('touchstart', gearTouchStart);

time_hh.addEventListener('touchmove', gearTouchMove);

time_mm.addEventListener('touchmove', gearTouchMove);

time_hh.addEventListener('touchend', gearTouchEnd);

time_mm.addEventListener('touchend', gearTouchEnd);

//-------------------------------------------------------------

lcalendar_cancel.addEventListener('click', closeMobileCalendar);

lcalendar_finish.addEventListener('click', finishMobileTime);

time_hh.addEventListener('mousedown', gearTouchStart);

time_mm.addEventListener('mousedown', gearTouchStart);

time_hh.addEventListener('mousemove', gearTouchMove);

time_mm.addEventListener('mousemove', gearTouchMove);

time_hh.addEventListener('mouseup', gearTouchEnd);

time_mm.addEventListener('mouseup', gearTouchEnd);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseleave', gearTouchOut);

_self.gearDate.querySelector(".date_roll_mask").addEventListener('mouseup', gearTouchOut);

}

//初始化时分插件默认值

function timeCtrlInit() {

var d = new Date();

var e = {

hh: d.getHours(),

mm: d.getMinutes()

};

if (/^\d{2}:\d{2}$/.test(_self.trigger.value)) {

rs = _self.trigger.value.match(/(^|:)\d{2}/g);

e.hh = parseInt(rs[0].replace(/^0?/g, ""));

e.mm = parseInt(rs[1].replace(/:0?/g, ""))

}

_self.gearDate.querySelector(".time_hh").setAttribute("val", e.hh);

_self.gearDate.querySelector(".time_mm").setAttribute("val", e.mm);

setTimeGearTooth();

}

//重置日期节点个数

function setDateGearTooth() {

var passY = _self.maxY - _self.minY + 1;

var date_yy = _self.gearDate.querySelector(".date_yy");

var itemStr = "";

if (date_yy && date_yy.getAttribute("val")) {

//得到年份的值

var yyVal = parseInt(date_yy.getAttribute("val"));

//p 当前节点前后需要展示的节点个数

for (var p = 0; p <= passY - 1; p++) {

itemStr += "<div class='tooth'>" + (_self.minY + p) + "</div>";

}

date_yy.innerHTML = itemStr;

var top = Math.floor(parseFloat(date_yy.getAttribute('top')));

if (!isNaN(top)) {

top % 2 == 0 ? (top = top) : (top = top + 1);

top > 8 && (top = 8);

var minTop = 8 - (passY - 1) * 2;

top < minTop && (top = minTop);

date_yy.style["-webkit-transform"] = 'translate3d(0,' + top + 'em,0)';

date_yy.setAttribute('top', top + 'em');

yyVal = Math.abs(top - 8) / 2;

date_yy.setAttribute("val", yyVal);

} else {

date_yy.style["-webkit-transform"] = 'translate3d(0,' + (8 - yyVal * 2) + 'em,0)';

date_yy.setAttribute('top', 8 - yyVal * 2 + 'em');

}

} else {

return;

}

var date_mm = _self.gearDate.querySelector(".date_mm");

if (date_mm && date_mm.getAttribute("val")) {

itemStr = "";

//得到月份的值

var mmVal = parseInt(date_mm.getAttribute("val"));

var maxM = 11;

var minM = 0;

//当年份到达最大值

if (yyVal == passY - 1) {

maxM = _self.maxM - 1;

}

//当年份到达最小值

if (yyVal == 0) {

minM = _self.minM - 1;

}

//p 当前节点前后需要展示的节点个数

for (var p = 0; p < maxM - minM + 1; p++) {

itemStr += "<div class='tooth'>" + (minM + p + 1) + "</div>";

}

date_mm.innerHTML = itemStr;

if (mmVal > maxM) {

mmVal = maxM;

date_mm.setAttribute("val", mmVal);

} else if (mmVal < minM) {

mmVal = maxM;

date_mm.setAttribute("val", mmVal);

}

date_mm.style["-webkit-transform"] = 'translate3d(0,' + (8 - (mmVal - minM) * 2) + 'em,0)';

date_mm.setAttribute('top', 8 - (mmVal - minM) * 2 + 'em');

} else {

return;

}

var date_dd = _self.gearDate.querySelector(".date_dd");

if (date_dd && date_dd.getAttribute("val")) {

itemStr = "";

//得到日期的值

var ddVal = parseInt(date_dd.getAttribute("val"));

//返回月份的天数

var maxMonthDays = calcDays(yyVal, mmVal);

//p 当前节点前后需要展示的节点个数

var maxD = maxMonthDays - 1;

var minD = 0;

//当年份月份到达最大值

if (yyVal == passY - 1 && _self.maxM == mmVal + 1) {

maxD = _self.maxD - 1;

}

//当年、月到达最小值

if (yyVal == 0 && _self.minM == mmVal + 1) {

minD = _self.minD - 1;

}

for (var p = 0; p < maxD - minD + 1; p++) {

itemStr += "<div class='tooth'>" + (minD + p + 1) + "</div>";

}

date_dd.innerHTML = itemStr;

if (ddVal > maxD) {

ddVal = maxD;

date_dd.setAttribute("val", ddVal);

} else if (ddVal < minD) {

ddVal = minD;

date_dd.setAttribute("val", ddVal);

}

date_dd.style["-webkit-transform"] = 'translate3d(0,' + (8 - (ddVal - minD) * 2) + 'em,0)';

date_dd.setAttribute('top', 8 - (ddVal - minD) * 2 + 'em');

} else {

return;

}

//重置时间节点个数

function setTimeGearTooth() {

var time_hh = _self.gearDate.querySelector(".time_hh");

if (time_hh && time_hh.getAttribute("val")) {

var i = "";

var hhVal = parseInt(time_hh.getAttribute("val"));

for (var g = 0; g <= 23; g++) {

i += "<div class='tooth'>" + g + "</div>";

}

time_hh.innerHTML = i;

time_hh.style["-webkit-transform"] = 'translate3d(0,' + (8 - hhVal * 2) + 'em,0)';

time_hh.setAttribute('top', 8 - hhVal * 2 + 'em');

} else {

return

}

var time_mm = _self.gearDate.querySelector(".time_mm");

if (time_mm && time_mm.getAttribute("val")) {

var i = "";

var mmVal = parseInt(time_mm.getAttribute("val"));

for (var g = 0; g <= 59; g++) {

i += "<div class='tooth'>" + g + "</div>";

}

time_mm.innerHTML = i;

time_mm.style["-webkit-transform"] = 'translate3d(0,' + (8 - mmVal * 2) + 'em,0)';

time_mm.setAttribute('top', 8 - mmVal * 2 + 'em');

} else {

return

}

//求月份最大天数

function calcDays(year, month) {

if (month == 1) {

year += _self.minY;

if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0 && year % 4000 != 0)) {

return 29;

} else {

return 28;

}

} else {

if (month == 3 || month == 5 || month == 8 || month == 10) {

return 30;

} else {

return 31;

}

//触摸开始

function gearTouchStart(e) {

if (isMoved || isTouched) return;

isTouched = true;

e.preventDefault();

var target = e.target;

while (true) {

if (!target.classList.contains("gear")) {

target = target.parentElement;

} else {

break

}

clearInterval(target["int_" + target.id]);

target["old_" + target.id] = e.targetTouches ? e.targetTouches[0].screenY : e.pageY;

target["o_t_" + target.id] = (new Date()).getTime();

var top = target.getAttribute('top');

if (top) {

target["o_d_" + target.id] = parseFloat(top.replace(/em/g, ""));

} else {

target["o_d_" + target.id] = 0;

};

pree=e;

}

//手指移动

function gearTouchMove(e) {

if (!isTouched) return;

isMoved = true;

e.preventDefault();

if(pree) var target = pree.target; else

var target = e.target;

while (true) {

if (!target.classList.contains("gear")) {

target = target.parentElement;

} else {

break

}

target["new_" + target.id] = e.targetTouches ? e.targetTouches[0].screenY : e.pageY;

target["n_t_" + target.id] = (new Date()).getTime();

//var f = (target["new_" + target.id] - target["old_" + target.id]) * 18 / target.clientHeight;

var f = (target["new_" + target.id] - target["old_" + target.id]) * 18 / 370;

target["pos_" + target.id] = target["o_d_" + target.id] + f;

target.style["-webkit-transform"] = 'translate3d(0,' + target["pos_" + target.id] + 'em,0)';

target.setAttribute('top', target["pos_" + target.id] + 'em');

}

//离开屏幕

function gearTouchEnd(e) {

if (!isTouched || !isMoved) {

isTouched = isMoved = false;

return;

}

isTouched = isMoved = false;

e.preventDefault();

if(pree) var target = pree.target; else

var target = e.target;

while (true) {

if (!target.classList.contains("gear")) {

target = target.parentElement;

} else {

break;

}

var flag = (target["new_" + target.id] - target["old_" + target.id]) / (target["n_t_" + target.id] - target["o_t_" + target.id]);

if (Math.abs(flag) <= 0.2) {

target["spd_" + target.id] = (flag < 0 ? -0.08 : 0.08);

} else {

if (Math.abs(flag) <= 0.5) {

target["spd_" + target.id] = (flag < 0 ? -0.16 : 0.16);

} else {

target["spd_" + target.id] = flag / 2;

}

if (!target["pos_" + target.id]) {

target["pos_" + target.id] = 0;

}

rollGear(target);

pree=null;

};

//离开区域

function gearTouchOut(e) {

gearTouchEnd(pree);

};

//缓动效果

function rollGear(target) {

var d = 0;

var stopGear = false;

var passY = _self.maxY - _self.minY + 1;

clearInterval(target["int_" + target.id]);

target["int_" + target.id] = setInterval(function() {

var pos = target["pos_" + target.id];

var speed = target["spd_" + target.id] * Math.exp(-0.1 * d);

pos += speed;

if (Math.abs(speed) > 0.1) {} else {

speed = 0.1;

var b = Math.round(pos / 2) * 2;

if (Math.abs(pos - b) < 0.05) {

stopGear = true;

} else {

if (pos > b) {

pos -= speed

} else {

pos += speed

}

if (pos > 8) {

pos = 8;

stopGear = true;

}

switch (target.dataset.datetype) {

case "date_yy":

var minTop = 8 - (passY - 1) * 2;

if (pos < minTop) {

pos = minTop;

stopGear = true;

}

if (stopGear) {

var gearVal = Math.abs(pos - 8) / 2;

setGear(target, gearVal);

clearInterval(target["int_" + target.id]);

}

break;

case "date_mm":

var date_yy = _self.gearDate.querySelector(".date_yy");

//得到年份的值

var yyVal = parseInt(date_yy.getAttribute("val"));

var maxM = 11;

var minM = 0;

//当年份到达最大值

if (yyVal == passY - 1) {

maxM = _self.maxM - 1;

}

//当年份到达最小值

if (yyVal == 0) {

minM = _self.minM - 1;

}

var minTop = 8 - (maxM - minM) * 2;

if (pos < minTop) {

pos = minTop;

stopGear = true;

}

if (stopGear) {

var gearVal = Math.abs(pos - 8) / 2 + minM;

setGear(target, gearVal);

clearInterval(target["int_" + target.id]);

}

break;

case "date_dd":

var date_yy = _self.gearDate.querySelector(".date_yy");

var date_mm = _self.gearDate.querySelector(".date_mm");

//得到年份的值

var yyVal = parseInt(date_yy.getAttribute("val"));

//得到月份的值

var mmVal = parseInt(date_mm.getAttribute("val"));

//返回月份的天数

var maxMonthDays = calcDays(yyVal, mmVal);

var maxD = maxMonthDays - 1;

var minD = 0;

//当年份月份到达最大值

if (yyVal == passY - 1 && _self.maxM == mmVal + 1) {

maxD = _self.maxD - 1;

}

//当年、月到达最小值

if (yyVal == 0 && _self.minM == mmVal + 1) {

minD = _self.minD - 1;

}

var minTop = 8 - (maxD - minD) * 2;

if (pos < minTop) {

pos = minTop;

stopGear = true;

}

if (stopGear) {

var gearVal = Math.abs(pos - 8) / 2 + minD;

setGear(target, gearVal);

clearInterval(target["int_" + target.id]);

}

break;

case "time_hh":

if (pos < -38) {

pos = -38;

stopGear = true;

}

if (stopGear) {

var gearVal = Math.abs(pos - 8) / 2;

setGear(target, gearVal);

clearInterval(target["int_" + target.id]);

}

break;

case "time_mm":

if (pos < -110) {

pos = -110;

stopGear = true;

}

if (stopGear) {

var gearVal = Math.abs(pos - 8) / 2;

setGear(target, gearVal);

clearInterval(target["int_" + target.id]);

}

break;

default:

}

target["pos_" + target.id] = pos;

target.style["-webkit-transform"] = 'translate3d(0,' + pos + 'em,0)';

target.setAttribute('top', pos + 'em');

d++;

}, 30);

}

//控制插件滚动后停留的值

function setGear(target, val) {

val = Math.round(val);

target.setAttribute("val", val);

if (/date/.test(target.dataset.datetype)) {

setDateGearTooth();

} else {

setTimeGearTooth();

}

//取消

function closeMobileCalendar(e) {

e.preventDefault();

isTouched = isMoved = false;

if(_self.onClose) _self.onClose();

var evt = new CustomEvent('input');

_self.trigger.dispatchEvent(evt);

document.body.removeChild(_self.gearDate);

}

//日期确认

function finishMobileDate(e) {

var passY = _self.maxY - _self.minY + 1;

var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));

var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;

date_mm = date_mm > 9 ? date_mm : '0' + date_mm;

var date_dd = parseInt(Math.round(_self.gearDate.querySelector(".date_dd").getAttribute("val"))) + 1;

date_dd = date_dd > 9 ? date_dd : '0' + date_dd;

_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm + "-" + date_dd;

_self.value = _self.trigger.value;

if(_self.onSubmit) _self.onSubmit();

closeMobileCalendar(e);

}

//年月确认

function finishMobileYM(e) {

var passY = _self.maxY - _self.minY + 1;

var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));

var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;

date_mm = date_mm > 9 ? date_mm : '0' + date_mm;

_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm;

_self.value = _self.trigger.value;

if(_self.onSubmit) _self.onSubmit();

closeMobileCalendar(e);

}

//日期时间确认

function finishMobileDateTime(e) {

var passY = _self.maxY - _self.minY + 1;

var date_yy = parseInt(Math.round(_self.gearDate.querySelector(".date_yy").getAttribute("val")));

var date_mm = parseInt(Math.round(_self.gearDate.querySelector(".date_mm").getAttribute("val"))) + 1;

date_mm = date_mm > 9 ? date_mm : '0' + date_mm;

var date_dd = parseInt(Math.round(_self.gearDate.querySelector(".date_dd").getAttribute("val"))) + 1;

date_dd = date_dd > 9 ? date_dd : '0' + date_dd;

var time_hh = parseInt(Math.round(_self.gearDate.querySelector(".time_hh").getAttribute("val")));

time_hh = time_hh > 9 ? time_hh : '0' + time_hh;

var time_mm = parseInt(Math.round(_self.gearDate.querySelector(".time_mm").getAttribute("val")));

time_mm = time_mm > 9 ? time_mm : '0' + time_mm;

_self.trigger.value = (date_yy % passY + _self.minY) + "-" + date_mm + "-" + date_dd + " " + (time_hh.length < 2 ? "0" : "") + time_hh + (time_mm.length < 2 ? ":0" : ":") + time_mm;

_self.value = _self.trigger.value;

if(_self.onSubmit) _self.onSubmit();

closeMobileCalendar(e);

}

//时间确认

function finishMobileTime(e) {

var time_hh = parseInt(Math.round(_self.gearDate.querySelector(".time_hh").getAttribute("val")));

time_hh = time_hh > 9 ? time_hh : '0' + time_hh;

var time_mm = parseInt(Math.round(_self.gearDate.querySelector(".time_mm").getAttribute("val")));

time_mm = time_mm > 9 ? time_mm : '0' + time_mm;

_self.trigger.value = (time_hh.length < 2 ? "0" : "") + time_hh + (time_mm.length < 2 ? ":0" : ":") + time_mm;

_self.value = _self.trigger.value;

if(_self.onSubmit) _self.onSubmit();

closeMobileCalendar(e);

}

_self.trigger.addEventListener('click', {

"ym": popupYM,

"date": popupDate,

"datetime": popupDateTime,

"time": popupTime

}[type]);

}

return MobileCalendar;

})();

var calendar = new datePicker();

calendar.init({

'trigger': '#demo1', /*按钮选择器，用于触发弹出插件*/

'type': 'date',/*模式：date日期；datetime日期时间；time时间；ym年月；*/

'minDate':'1900-1-1',/*最小日期*/

'maxDate':'2100-12-31',/*最大日期*/

'onSubmit':function(){/*确认时触发事件*/

var theSelectData=calendar.value;

'onClose':function(){/*取消时触发事件*/

}

});

转载于:https://www.cnblogs.com/liuhao-web/p/11274141.html

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