jquery 格式化時(shí)間

其實(shí)jquery 沒有格式化時(shí)間的函數(shù)的，一般情況下都是這樣來的：

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var d=new Date(date);

var formatdate=d.getMonth()+"月"+d.getDay()+"日 "+d.getHours()+"時(shí)"+d.getMinutes()+"分"+d.getSeconds()+"秒";

document.write(formatdate);

如果一定要用jquery來格式化時(shí)間的話要先導(dǎo)入一個(gè)date.format.js就可以了。

date.format.js庫內(nèi)容：

var dateFormat = function () {

var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,

timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[- ]\d{4})?)\b/g,

timezoneClip = /[^- \dA-Z]/g,

pad = function (val, len) {

val = String(val);

len = len || 2;

while (val.length len) val = "0" val;

return val;

};

// Regexes and supporting functions are cached through closure

return function (date, mask, utc) {

var dF = dateFormat;

// You can't provide utc if you skip other args (use the "UTC:" mask prefix)

if (arguments.length == 1 Object.prototype.toString.call(date) == "[object String]" !/\d/.test(date)) {

mask = date;

date = undefined;

}

// Passing date through Date applies Date.parse, if necessary

date = date ? new Date(date) : new Date;

if (isNaN(date)) throw SyntaxError("invalid date");

mask = String(dF.masks[mask] || mask || dF.masks["default"]);

// Allow setting the utc argument via the mask

if (mask.slice(0, 4) == "UTC:") {

mask = mask.slice(4);

utc = true;

}

var _ = utc ? "getUTC" : "get",

d = date[_ "Date"](),

D = date[_ "Day"](),

m = date[_ "Month"](),

y = date[_ "FullYear"](),

H = date[_ "Hours"](),

M = date[_ "Minutes"](),

s = date[_ "Seconds"](),

L = date[_ "Milliseconds"](),

o = utc ? 0 : date.getTimezoneOffset(),

flags = {

d: d,

dd: pad(d),

ddd: dF.i18n.dayNames[D],

dddd: dF.i18n.dayNames[D 7],

m: m 1,

mm: pad(m 1),

mmm: dF.i18n.monthNames[m],

mmmm: dF.i18n.monthNames[m 12],

yy: String(y).slice(2),

yyyy: y,

h: H % 12 || 12,

hh: pad(H % 12 || 12),

H: H,

HH: pad(H),

M: M,

MM: pad(M),

s: s,

ss: pad(s),

l: pad(L, 3),

L: pad(L 99 ? Math.round(L / 10) : L),

t: H 12 ? "a" : "p",

tt: H 12 ? "am" : "pm",

T: H 12 ? "A" : "P",

TT: H 12 ? "AM" : "PM",

Z: utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),

o: (o 0 ? "-" : " ") pad(Math.floor(Math.abs(o) / 60) * 100 Math.abs(o) % 60, 4),

S: ["th", "st", "nd", "rd"][d % 10 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]

};

return mask.replace(token, function ($0) {

return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);

});

};

}();

// Some common format strings

dateFormat.masks = {

"default": "ddd mmm dd yyyy HH:MM:ss",

shortDate: "m/d/yy",

mediumDate: "mmm d, yyyy",

longDate: "mmmm d, yyyy",

fullDate: "dddd, mmmm d, yyyy",

shortTime: "h:MM TT",

mediumTime: "h:MM:ss TT",

longTime: "h:MM:ss TT Z",

isoDate: "yyyy-mm-dd",

isoTime: "HH:MM:ss",

isoDateTime: "yyyy-mm-dd'T'HH:MM:ss",

isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"

};

// Internationalization strings

dateFormat.i18n = {

dayNames: [

"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",

"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"

],

monthNames: [

"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",

"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"

]

};

// For convenience...

Date.prototype.format = function (mask, utc) {

return dateFormat(this, mask, utc);

};

首先轉(zhuǎn)化成日期類型：var date = eval_r(commentList[i].CreateDateTime.replace(/\/Date\((\d )\)\//gi, "new Date($1)"));

然后再調(diào)用js庫方法：

dateFormat(date, "yyyy-MM-dd hh:mm:ss");

jquery里，怎么格式化時(shí)間

jquery里格式化時(shí)間需要自定義函數(shù)，舉例如下：

1、定義函數(shù)formatDate，這里傳入一個(gè)value參數(shù)

function formatDate(value){

if(value){ 如果value不為空

Number.prototype.padLeft = function(base,chr){ 嵌套調(diào)用填充函數(shù)padleft

var len = (String(base || 10).length - String(this).length)+1;獲取value值的長度，如果長度大于0，就創(chuàng)建一個(gè)同等長度的數(shù)組

return len 0? new Array(len).join(chr || '0')+this : this;

}

var d = new Date(value),創(chuàng)建一個(gè)當(dāng)前日期對(duì)象d

dformat = [ (d.getMonth()+1).padLeft(),把月格式化填充

d.getDate().padLeft(),把日格式化填充

d.getFullYear()].join('/')+把年格式化填充

' ' +

[ d.getHours().padLeft(),把小時(shí)格式化填充

d.getMinutes().padLeft(),把分鐘格式化填充

d.getSeconds().padLeft()].join(':');把秒格式化填充

return dformat; 最后返回格式化好的日期和時(shí)間

}

}

2、調(diào)用方法舉例：

var startDate = "20150618090012"

var result = formatDate(startDate);

3、輸出結(jié)果：

2015/06/18 09:00:12

jquery時(shí)間戳怎么轉(zhuǎn)成日期格式

這個(gè)不能直接轉(zhuǎn)換。只能自己編寫。

下面是簡單的例子。并有基本注釋：

(function($)?{

$.extend({

myTime:?{

/**

*?當(dāng)前時(shí)間戳

*?@return?int????????unix時(shí)間戳(秒)??

*/

CurTime:?function(){

return?Date.parse(new?Date())/1000;

},

/**??????????????

*?日期?轉(zhuǎn)換為?Unix時(shí)間戳

*?@param?string?2014-01-01?20:20:20??日期格式??????????????

*?@return?int????????unix時(shí)間戳(秒)??????????????

*/

DateToUnix:?function(string)?{

var?f?=?string.split('?',?2);

var?d?=?(f[0]???f[0]?:?'').split('-',?3);

var?t?=?(f[1]???f[1]?:?'').split(':',?3);

return?(new?Date(

parseInt(d[0],?10)?||?null,

(parseInt(d[1],?10)?||?1)?-?1,

parseInt(d[2],?10)?||?null,

parseInt(t[0],?10)?||?null,

parseInt(t[1],?10)?||?null,

parseInt(t[2],?10)?||?null

)).getTime()?/?1000;

},

/**??????????????

*?時(shí)間戳轉(zhuǎn)換日期??????????????

*?@param?int?unixTime????待時(shí)間戳(秒)??????????????

*?@param?bool?isFull????返回完整時(shí)間(Y-m-d?或者?Y-m-d?H:i:s)??????????????

*?@param?int??timeZone???時(shí)區(qū)??????????????

*/

UnixToDate:?function(unixTime,?isFull,?timeZone)?{

if?(typeof?(timeZone)?==?'number')

{

unixTime?=?parseInt(unixTime)?+?parseInt(timeZone)?*?60?*?60;

}

var?time?=?new?Date(unixTime?*?1000);

var?ymdhis?=?"";

ymdhis?+=?time.getUTCFullYear()?+?"-";

ymdhis?+=?(time.getUTCMonth()+1)?+?"-";

ymdhis?+=?time.getUTCDate();

if?(isFull?===?true)

{

ymdhis?+=?"?"?+?time.getUTCHours()?+?":";

ymdhis?+=?time.getUTCMinutes()?+?":";

ymdhis?+=?time.getUTCSeconds();

}

return?ymdhis;

}

}

});

})(jQuery);

jQuery的時(shí)間格式問題，怎么解決

// 格式化日期

function DT_dateTimeFmatter(td, cellData, rowData, row, col) {

$(td).html(cellData?formatDate(new Date(cellData),'yyyy/MM/dd HH:mm:ss'):'--');

}

// 格式化日期（年月日）

function DT_dateFmatter(td, cellData, rowData, row, col) {

$(td).html(cellData?formatDate(new Date(cellData),'yyyy/MM/dd'):'--');

}

// 格式化日期（精簡）

function DT_dateTimeSimpleFmatter(td, cellData, rowData, row, col) {

$(td).html(cellData?formatDate(new Date(cellData),'yy/MM/dd HH:mm'):'--');

}