2_JavaScript日期格式化

   
 

第二章 JavaScript 时间格式化

2.1 Ticks 转换为常规日期

2.2 常规日期格式化

<input
type="button"
value="时间格式化"
onclick="datetimeFormart('/Date(1388505600000)/')"
/>

<input
type="button"
value="时间格式化"
onclick="datetimeFormart('/Date(1388505600000)/')"
/>

<script
type="text/javascript">

 

Date.prototype.format = function (timeStr) {

var o = {

"M+": this.getMonth() + 1,

"d+": this.getDate(),

"H+": this.getHours(),

"m+": this.getMinutes(),

"s+": this.getSeconds(),

"f+": this.getMilliseconds()

}

if (/(y+)/.test(timeStr))

timeStr = timeStr.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));

 

for (var k in o)

if (new RegExp("(" + k + ")").test(timeStr))

timeStr = timeStr.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));

 

return timeStr;

}

 

 

 

function datetimeFormart(str) {

var obj1 = {};

obj1 = eval("(" + '{data:"/Date(1388505600000)/"}' + ")");

 

//alert(obj1.data);

var reg = /\d+/g;

var numArr = obj1.data.match(reg);

// alert(numArr.length);

if (numArr.length > 0) {

// alert(numArr[0]);

}

 

var d = new Date(parseInt(numArr[0]));

//alert(d);

//alert(d.getFullYear() + "-" + (d.getMonth() + 1) + "-" + d.getDate() + " " + d.getHours() + ":" + d.getMinutes(), d);

 

alert(d.format("MM"));

alert(d.format("yyyy-MM-dd HH:mm:ss"));

}

</script>