如何设置日期格式，如“日期”；2014年7月14日“；在javascript/jQuery中？

我从jQuery BeatPicker获取日期值，如“14/07/2014”，我需要将该值格式化为“2014年7月14日”

使用javascript/jQuery/plugin有没有简单的方法来实现这一点

---

如果您想继续使用纯Javascript，请感谢

function formatDate(dateString){
  var monthNames = new Array("January", "February", "March", 
        "April", "May", "June", "July", "August", "September", 
        "October", "November", "December");

  var dateArray =  dateString.split("/");
  var month = monthNames[dateArray[1]-1];
  var day = dateArray[0];
  var year = dateArray[2];
  return month + " " + day + ", " + year;
}

---

完全未经测试，是的-正则表达式很混乱（应该使用花括号，但这更容易理解），但应该正确工作…

应该使用花括号

-对，你是。

var text = "14/07/2014";
var output = text.replace(/(\d\d)\/(\d\d)\/(\d\d\d\d)/, function($0, $1, $2, $3) {
    var monthNames = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
    return monthNames[parseInt($2, 10) - 1] + " " + $1 + ", " + $3;
});