帮忙解决一个问题
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>blog式日历控件</title>
</head>
<body>
<script type="text/javascript">
var $ = function (id) {
    return "string" == typeof id ? document.getElementById(id) : id;
};

var Class = {
  create: function() {
    return function() {
      this.initialize.apply(this, arguments);
    }
  }
}

var Extend = function(destination, source) {
    for (var property in source) {
        destination[property] = source[property];
    }
    return destination;
}


var Calendar = Class.create();
Calendar.prototype = {
  initialize: function(container, options) {
    this.Container = $(container);//容器(table结构)
    this.Days = [];//日期对象列表
    
    this.SetOptions(options);
    
    this.Year = this.options.Year || new Date().getFullYear();
    this.Month = this.options.Month || new Date().getMonth() + 1;
    this.SelectDay = this.options.SelectDay ? new Date(this.options.SelectDay) : null;
    this.onSelectDay = this.options.onSelectDay;
    this.onToday = this.options.onToday;
    this.onFinish = this.options.onFinish;  
    
    this.Draw();
  },
  //设置默认属性
  SetOptions: function(options) {
    this.options = {//默认值
        Year:           0,//显示年
        Month:          0,//显示月
        SelectDay:      null,//选择日期
        onSelectDay:    function(){},//在选择日期触发
        onToday:        function(){},//在当天日期触发
        onFinish:       function(){}//日历画完后触发
    };
    Extend(this.options, options || {});
  },
  //当前月
  NowMonth: function() {
    this.PreDraw(new Date());
  },
  //上一月
  PreMonth: function() {
    this.PreDraw(new Date(this.Year, this.Month - 2, 1));
  },
  //下一月
  NextMonth: function() {
    this.PreDraw(new Date(this.Year, this.Month, 1));
  },
  //上一年
  PreYear: function() {
    this.PreDraw(new Date(this.Year - 1, this.Month - 1, 1));
  },
  //下一年
  NextYear: function() {
    this.PreDraw(new Date(this.Year + 1, this.Month - 1, 1));
  },
  //根据日期画日历
  PreDraw: function(date) {
    //再设置属性
    this.Year = date.getFullYear(); this.Month = date.getMonth() + 1;
    //重新画日历
    this.Draw();
  },
  //画日历
  Draw: function() {
    //用来保存日期列表
    var arr = [];
    //用当月第一天在一周中的日期值作为当月离第一天的天数
    for(var i = 1, firstDay = new Date(this.Year, this.Month - 1, 1).getDay(); i <= firstDay; i++){ arr.push(0); }
    //用当月最后一天在一个月中的日期值作为当月的天数
    for(var i = 1, monthDay = new Date(this.Year, this.Month, 0).getDate(); i <= monthDay; i++){ arr.push(i); }
    //清空原来的日期对象列表
    this.Days = [];
    //插入日期
    var frag = document.createDocumentFragment();
    while(arr.length){
        //每个星期插入一个tr
        var row = document.createElement("tr");
        //每个星期有7天
        for(var i = 1; i <= 7; i++){
            var cell = document.createElement("td"); cell.innerHTML = " ";
            if(arr.length){
                var d = arr.shift();
                if(d){
                    cell.innerHTML = d;
                    this.Days[d] = cell;
                    var on = new Date(this.Year, this.Month - 1, d);
                    //判断是否今日
                    this.IsSame(on, new Date()) && this.onToday(cell);
                    //判断是否选择日期
                    this.SelectDay && this.IsSame(on, this.SelectDay) && this.onSelectDay(cell);
                }
            }
            row.appendChild(cell);
        }
        frag.appendChild(row);
    }
    //先清空内容再插入(ie的table不能用innerHTML)
    while(this.Container.hasChildNodes()){ this.Container.removeChild(this.Container.firstChild); }
    this.Container.appendChild(frag);
    //附加程序
    this.onFinish();
  },
  //判断是否同一日
  IsSame: function(d1, d2) {
    return (d1.getFullYear() == d2.getFullYear() && d1.getMonth() == d2.getMonth() && d1.getDate() == d2.getDate());
  } 
}
</script>
<style type="text/css">

.Calendar {
    font-family:Verdana;
    font-size:12px;
    background-color:#e0ecf9;
    text-align:center;
    width:200px;
    height:160px;
    padding:10px;
    line-height:1.5em;
}
.Calendar a{
    color:#1e5494;
}

.Calendar table{
    width:100%; 
    border:0;
}

.Calendar table thead{color:#acacac;}

.Calendar table td {
    font-size: 11px;
    padding:1px;
}
#idCalendarPre{
    cursor:pointer;
    float:left;
    padding-right:5px;
}
#idCalendarNext{
    cursor:pointer;
    float:right;
    padding-right:5px;
}
#idCalendar td.onToday {
    font-weight:bold;
    color:#C60;
}
#idCalendar td.onSelect {
    font-weight:bold;
}
</style>
<div class="Calendar">
  <div id="idCalendarPre">&lt;&lt;</div>
  <div id="idCalendarNext">&gt;&gt;</div>
  <span id="idCalendarYear"></span>年 <span id="idCalendarMonth"></span>月
  <table cellspacing="0">
    <thead>
      <tr>
        <td>日</td>
        <td>一</td>
        <td>二</td>
        <td>三</td>
        <td>四</td>
        <td>五</td>
        <td>六</td>
      </tr>
    </thead>
    <tbody id="idCalendar">
    </tbody>
  </table>
</div>

<input id="idCalendarPreYear" type="button" value="上一年" />
<input id="idCalendarNow" type="button" value="当前月" />
<input id="idCalendarNextYear" type="button" value="下一年" />

<script language="JavaScript">

var cale = new Calendar("idCalendar", {
    SelectDay: new Date().setDate(10),
    onSelectDay: function(o){ o.className = "onSelect"; },
    onToday: function(o){ o.className = "onToday"; },
    onFinish: function(){
        $("idCalendarYear").innerHTML = this.Year; $("idCalendarMonth").innerHTML = this.Month;
        var flag = [10,15,20];
        for(var i = 0, len = flag.length; i < len; i++){
            this.Days[flag[i]].innerHTML = "<a href='javascript:void(0);' onclick=\"alert('日期是:"+this.Year+"/"+this.Month+"/"+flag[i]+"');return false;\">" + flag[i] + "</a>";
        }
    }
});

$("idCalendarPre").onclick = function(){ cale.PreMonth(); }
$("idCalendarNext").onclick = function(){ cale.NextMonth(); }

$("idCalendarPreYear").onclick = function(){ cale.PreYear(); }
$("idCalendarNextYear").onclick = function(){ cale.NextYear(); }

$("idCalendarNow").onclick = function(){ cale.NowMonth(); }

</script>
</body>
</html>

 我网上找了一个js博客日历的代码,代码中定义了var flag = [10,15,20]; ,效果是每月都是这三天有链接,我想要实现的是定义var flag = [2013-4-10,2013-4-15,2013-4-20]; ,效果是指定的这三天有链接,我对js不太熟,不知道要怎么改,请大家指教,谢谢!

1个回答

[code="java"]

var cale = new Calendar("idCalendar", { SelectDay: new Date().setDate(10), onSelectDay: function(o){ o.className = "onSelect"; }, onToday: function(o){ o.className = "onToday"; }, onFinish: function(){ $("idCalendarYear").innerHTML = this.Year; $("idCalendarMonth").innerHTML = this.Month; var flag = ['2012-4-10','2013-4-15','2013-4-20']; for(var i = 0, len = flag.length; i < len; i++){ var markDate = flag[i].split('-'); if(this.Year == markDate[0] && this.Month == markDate[1]){ this.Days[markDate[2]].innerHTML = "<a href='javascript:void(0);' onclick=\"alert('日期是:"+this.Year+"/"+this.Month+"/"+markDate[2]+"');return false;\">" + markDate[2] + "</a>"; } } } }); $("idCalendarPre").onclick = function(){ cale.PreMonth(); } $("idCalendarNext").onclick = function(){ cale.NextMonth(); } $("idCalendarPreYear").onclick = function(){ cale.PreYear(); } $("idCalendarNextYear").onclick = function(){ cale.NextYear(); } $("idCalendarNow").onclick = function(){ cale.NowMonth(); }

[/code]

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