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multiTime.js
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multiTime.js
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/**
* multiTime 0.0.2
* description：多功能时间插件，包括计时、倒计时、日期设定、日期差、转时间搓等功能。
* author: Qzhou zqz@zlzkj.com
* date: 2015-01-23 - 2015-03-30
* Free to use under terms of MIT license
*/
define(function(require, exports, module) {
'use strict';
// 内部dom操作方法定义
if (typeof jQuery === 'undefined') {
var $ = function(selector) {
return document.querySelectorAll(selector)[0];
};
} else {
var $ = function(selector) {
return jQuery(selector)[0];
};
}
var fixTime = function(t) {
if (t < 10) {
return '0' + t;
} else {
return t;
}
};
function MultiTime() {
}
/**
* 计时器
* @param {[type]} selector [dom的ID对象]
* @param {[type]} options [配置对象]
*/
MultiTime.prototype.timer = function(selector, options) {
var _default = {
mode: 'count', // 计时器模式：count:计数；countDown：倒计时
symbol: ':,:,:', // 时间之间的连接符号
seconds: 0, // 初始化的秒数
format: 'hh:mm:ss', // 时间格式 'hh:mm:ss,mm:ss,ss'
timeout: '', // 超时
outTime: undefined, // 超时后的回调
};
var opts = options || {};
for (var k in _default) {
if (typeof opts[k] === 'undefined') {
opts[k] = _default[k];
}
}
var gTimeout;
var secondsCount = opts.seconds;
var mode = opts.mode;
var format = opts.format;
var timeout = opts.timeout;
var outTime = opts.outTime;
var symbol = opts.symbol.split(',');
if (typeof symbol[3] === 'undefined') {
symbol[3] = '';
}
var _D,_H,_M,_S;
var setTimeValue = function(time) {
if ($(selector).type == 'text' || $(selector).type == 'textare') {
$(selector).value = time;
return false;
}
$(selector).innerHTML = time;
};
var Timer = function() {
_D = fixTime(parseInt(secondsCount / 3600 / 24)) + symbol[0];
_H = fixTime(parseInt(secondsCount / 3600)) + symbol[1];
_M = fixTime(parseInt(secondsCount / 60% 60)) + symbol[2];
_S = fixTime(parseInt(secondsCount % 60)) + symbol[3];
if (/dd:hh:mm:ss/i.test(format)) {
} else if (/hh:mm:ss/i.test(format)) {
_D = '';
} else if (/mm:ss/i.test(format)) {
_D = '';
_H = '';
_M = fixTime(parseInt(secondsCount / 60)) + symbol[2];
} else if (/ss/i.test(format)) {
_D = '';
_H = '';
_M = '';
_S = secondsCount;
}
if (secondsCount < 0) {
clearTimeout(gTimeout);
gTimeout = '';
return false;
}
setTimeValue(_D + _H + _M + _S);
gTimeout = setTimeout(Timer,1000);
if (timeout > -1 && secondsCount - timeout == 0) {
outTime && outTime(handle);
}
if (mode == 'count') {
secondsCount ++;
} else if (mode == 'countDown') {
secondsCount --;
}
};
var handle = (function() {
return {
start: function() {
if (!gTimeout) {
clearTimeout(gTimeout);
Timer();
}
},
pause: function() {
clearTimeout(gTimeout);
gTimeout = '';
},
stop: function() {
clearTimeout(gTimeout);
gTimeout = '';
secondsCount = 0;
var _dd = _D?'00' + symbol[0]:'';
var _hh = _H?'00' + symbol[1]:'';
var _mm = _M?'00' + symbol[2]:'';
var _ss = _S?'00' + symbol[3]:'';
setTimeValue(_dd + _hh + _mm + _ss);
},
reset: function() {
secondsCount = opts.seconds;
}
}
}());
Timer();
return handle;
};
/**
* 设定日期
* @param {[type]} options [配置对象]
*/
MultiTime.prototype.setDate = function(options) {
var time = new Date();
var _default = {
day: 0, // 第n天
format: 'YY-MM-DD' // 时间格式 'YY-MM-DD ww:hh:mm:ss'
};
var opts = options || {};
for (var k in _default) {
if (typeof opts[k] === 'undefined') {
opts[k] = _default[k];
}
}
var day = opts.day;
var format = opts.format;
time.setDate(time.getDate() + day); //获取day天后的日期
var _Y = time.getFullYear();
var _M = '-' + fixTime(time.getMonth() + 1);
var _D = '-' + fixTime(time.getDate());
var _w = ' 星期' + '日一二三四五六'.charAt(time.getDay());
var _h = ' ' + fixTime(time.getHours());
var _m = ':' + fixTime(time.getMinutes());
var _s = ':' + fixTime(time.getSeconds());
if (!/Y/i.test(format)) {
_Y = '';
}
if (!/M/.test(format)) {
_M = '';
}
if (!/D/i.test(format)) {
_D = '';
}
if (!/w/i.test(format)) {
_w = '';
}
if (!/h/i.test(format)) {
_h = '';
}
if (!/m/.test(format)) {
_m = '';
}
if (!/s/i.test(format)) {
_s = '';
}
return (_Y + _M + _D + _h + _m + _s + _w).replace(/^-|^:|^ /, '');
};
/**
* 转时间戳
* @param {[type]} time [具体日期 需要以YY-MM:DD hh:mm:ss || YY-MM:DD hh:mm]
*/
MultiTime.prototype.timestamp = function(time) {
var timeFmt = time.replace(/-/g,"/");
return new Date(timeFmt).getTime();
};
/**
* 日期差
* @param {[type]} date1 [日期1时间戳]
* @param {[type]} data2 [日期2时间戳]
* @param {[type]} format ['D'只显示天数,'H'只显示小时,'M'只显示分钟,'S'只显示秒]
*/
MultiTime.prototype.diff = function(date1, data2, format) {
var format = format || 'DD:hh:mm:ss',
diffDate = data2 - date1, //时间差的毫秒数
_D = '',
_H = '',
_M = '',
_S = '';
if (/DD:hh:mm:ss/i.test(format)) {
_D = fixTime(Math.floor(diffDate / (1000 * 24 * 3600))) + '天'; // 天数相差
var _Dodd = diffDate % (1000 * 24 * 3600); //计算天数后剩余的毫秒数
_H = fixTime(Math.floor(_Dodd / (3600 * 1000))) +'小时'; // 小时相差
var _Hodd = _Dodd % (3600 * 1000); //计算小时数后剩余的毫秒数
_M = fixTime(Math.floor(_Hodd / (60 * 1000))) +'分钟'; // 分钟相差
var _Modd = _Hodd % (60 * 1000); //计算分钟数后剩余的毫秒数
_S = fixTime(Math.round(_Modd / 1000)) + '秒'; // 秒相差
} else if (/D/i.test(format)) {
_D = fixTime(Math.floor(diffDate / (1000 * 24 * 3600)));
} else if (/H/i.test(format)) {
_H = fixTime(Math.floor(diffDate / (3600 * 1000)));;
} else if (/M/i.test(format)) {
_M = fixTime(Math.floor(diffDate / (1000 * 60)));;
_S = '';
} else if (/S/i.test(format)) {
_S = fixTime(Math.floor(diffDate / 1000));
}
return _D + _H + _M + _S;
};
module.exports = new MultiTime();
});