javascript - 如何使用JQuery PrettyDate插件？

Question

我想知道，如何使用或调用 John Resig 漂亮的日期 js 脚本？我已经尝试过他的版本和托管在 Google code 上的插件版本。

下面是我尝试过的代码:

// HTML
<div id="block-menu-menu-tour">
    Hello
    <a title="2008-01-28T20:24:17Z"></a>
</div>

// With JQuery
window.alert($("a").prettyDate());

// plain DOM
function prettyLinks(){
  var links = document.getElementsByTagName("a");
  for ( var i = 0; i < links.length; i++ )
    if ( links[i].title ) {
      var date = prettyDate(links[i].title);
      if ( date )
        links[i].innerHTML = date;
    }
}
prettyLinks();
setInterval(prettyLinks, 500);

Answer 1

它说未定义，因为传递的日期是 2008 年，因此未定义。我改变了它到 2011-07-24T19:18:357Z，我这样调用该函数: prettyDate([UTC-date]);

// With JQuery
$(function() {
$("a").prettyDate();
    });

我想建议使用 JR 的 Pretty.js 比使用 jquery 插件更灵活。

对于那些需要它的人，我解析了 Twitter jsoncreated_at，如下所示:

/**
 * Converts to UTC date then prettyDate it.
 * 
 * Z = UTC time (To express the time of day in UTC)
 * T = local time (time of day in basic format)
 * 
 * @param holds Twitter date format of Sun, 24 Jul 2011 15:43:36 +0000
 */
liveTweets.parseDate = function(created_at) {
    //twitter_regex_date = /(\w+[,])\s(\d{2})\s(\w+)\s(\d{4})\s(\d{2}[:]\d{2}[:]\d{2})\s([+]\d{4})/;
    var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
    var pattern = /\s/;
    created_at = created_at.split(pattern);
    for (i = 0, len = created_at.length; i < len; i++){
        day_of_week = created_at[0];
        day = created_at[1];
        month_pos = created_at[2];
        month = 0 + months.indexOf(month_pos) + 1; // add 1 because array starts from zero
        year = created_at[3];
        time = created_at[4];
    }
    created_at = year+'-'+month+'-'+day+'T'+time+'Z'; //2011-07-24T19:18:357Z
    created_at = prettyDate(created_at);

    if(created_at != undefined)
    return created_at;
}