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- /*
- * 版权所有 (C) 2015 知启蒙(ZHIQIM) 保留所有权利。
- *
- * 指定登记&发行网站: https://www.zhiqim.com/ 欢迎加盟知启蒙,[编程有你,知启蒙一路随行]。
- *
- * 本文采用《知启蒙登记发行许可证》,除非符合许可证,否则不可使用该文件!
- * 1、您可以免费使用、修改、合并、出版发行和分发,再授权软件、软件副本及衍生软件;
- * 2、您用于商业用途时,必须在原作者指定的登记网站,按原作者要求进行登记;
- * 3、您在使用、修改、合并、出版发行和分发时,必须包含版权声明、许可声明,及保留原作者的著作权、商标和专利等知识产权;
- * 4、您在互联网、移动互联网等大众网络下发行和分发再授权软件、软件副本及衍生软件时,必须在原作者指定的发行网站进行发行和分发;
- * 5、您可以在以下链接获取一个完整的许可证副本。
- *
- * 许可证链接:http://zhiqim.org/licenses/zhiqim_register_publish_license.htm
- *
- * 除非法律需要或书面同意,软件由原始码方式提供,无任何明示或暗示的保证和条件。详见完整许可证的权限和限制。
- */
-
- +(function(Z)
- {//BEGIN
- Z.Month = Z.Class.newInstance();
- Z.Month.v = "1.4.0";
- Z.Month.prototype =
- {
- defaults:
- {
- top: 0, //和指定的对象相差上位置
- left: 0, //和指定的对象相差左位置
-
- selectYear: null, //选中的年,要求数字
- selectMonth: null, //选中的月,要求数字
-
- element: null, //当前对象
- elemDate: null, //选中的时间
- currDate: new Date() //保存当前时间
- },
-
- init: function()
- {
- this.id = Z.random(10);//日历ID,为保证唯一在init随机生成
-
- this.html ='<div id="Z_Month_'+this.id+'" style="position:absolute;display:none;z-index:1000;">';
- this.html+='<table class="z-table z-calendar">';
-
- //选择年月
- this.html+='<tr>';
- this.html+=' <td>';
- this.html+=' <table class="z-table z-top">';
- this.html+=' <tr>';
- this.html+=' <td width="30" align="center" class="z-pointer" id="Z_Month_prev_'+this.id+'"><div class="z-arrow z-left"></div></td>';
- this.html+=' <td width="*" align="center" class="z-year-month" id="Z_Month_year_'+this.id+'"><span class="z-default"></span></td>';
- this.html+=' <td width="30" align="center" class="z-pointer" id="Z_Month_next_'+this.id+'"><div class="z-arrow z-right"></td>';
- this.html+=' </tr>';
- this.html+=' </table>';
- this.html+=' </td>';
- this.html+='</tr>';
-
- //当前星期
- this.html+='<tr>';
- this.html+=' <td>';
- this.html+=' <table class="z-table z-day z-px14 z-pd10">';
- this.html+=' <tr>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_1">一月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_2">二月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_3">三月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_4">四月</td>';
- this.html+=' </tr>';
- this.html+=' <tr>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_5">五月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_6">六月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_7">七月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_8">八月</td>';
- this.html+=' </tr>';
- this.html+=' <tr>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_9">九月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_10">十月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_11">十一月</td>';
- this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_12">十二月</td>';
- this.html+=' </tr>';
- this.html+=' <tr>';
- this.html+=' <td colspan="2" style="color:#339a99" id="Z_Month_clear_'+this.id+'">清空</td>';
- this.html+=' <td colspan="2" style="color:#339a99" id="Z_Month_close_'+this.id+'">关闭</td>';
- this.html+=' </tr>';
- this.html+=' </table>';
- this.html+=' </td>';
- this.html+='</tr>';
- //结束
- this.html+='</table>';
- this.html+='</div>';
- },
-
- execute: function()
- {
- //解析对象中年月,如果不是年月格式置为当前月
- if (!Z.V.isDate(this.element.value+"-01"))
- this.elemDate = this.currDate;
- else
- {//有值时选中月
- this.elemDate = Z.DT.toDate(this.element.value+"-01");
- this.selectMonth = this.elemDate.getMonth()+1;
- }
-
- this.selectYear = this.elemDate.getFullYear();
-
- //组装日历DIV,和设置好位置和事件
- this.height = 271;
-
- var $element = Z(this.element);
- var top = $element.offsetTopBody() + $element.offsetHeight() + this.top;
- var left = $element.offsetLeftBody() + this.left;
-
- if (top > this.height && Z.D.clientHeight() - top - this.height < 0)
- {//如果顶部够高,底部不够高时,则向上弹出
- top -= this.height;
- }
- var $calendar = Z(this.html);
- $calendar.appendTo("body").css({top:top, left:left, display:'block'});
- //当前点击时阻止冒泡,其他点击时关闭
- $calendar.click(function(e){Z.E.stop(e);});
- Z(document).click(this.close, this);
-
- //设置向左和向右移动一年
- Z("#Z_Month_prev_"+this.id).click(this.doPrevYear, this);
- Z("#Z_Month_next_"+this.id).click(this.doNextYear, this);
-
- Z("#Z_Month_clear_"+this.id).click(function(e){this.element.value="";this.close(e);}, this);
- Z("#Z_Month_close_"+this.id).click(function(e){this.close(e);}, this);
-
- //设置选择年份月份时打开年份列表事件
- Z("#Z_Month_year_"+this.id).click(this.doOpenYearList, this);
-
- //最后显示选择年份,月份信息
- this.showYear();
- this.showMonth();
- },
-
- doOpenYearList: function(e)
- {//打开选择年份列表
- var $list = Z("#Z_Month_year_"+this.id).find("ul");
- if ($list.length > 0)
- $list.remove();
- else
- {
- var min = this.selectYear - 50;
- var max = this.selectYear + 50;
- var $ul = Z("<ul></ul>").addClass("z-year-list");
- for (var i=min;i<=max;i++)
- {
- var $option = Z("<span value='" + i + "'>" + i + "年" + "</span>");
- $option.click(this.onChangeYear, this);
- if (i == this.selectYear)
- $option.addClass("z-selected");
- $ul.append($option);
- }
- $ul.append("<span class='z-close'>关闭</span>");
- Z("#Z_Month_year_"+this.id).append($ul);
- //把滚动条移到中间位置
- $ul[0].scrollTop = $ul[0].scrollHeight/2 - 117;
- }
- },
-
- onChangeYear: function(e)
- {//修改年份
- var value = Z(Z.E.target(e)).val();
- this.selectYear = parseInt(value);
-
- Z("#Z_Month_year_"+this.id).find("ul").hide().remove();
-
- this.showYear();
- this.showMonth();
-
- Z.E.stop(e);
- },
-
- doPrevYear: function()
- {//上一年
- this.selectYear -= 1;
- this.showYear();
- this.showMonth();
- },
-
- doNextYear: function()
- {//下一年
- this.selectYear += 1;
- this.showYear();
- this.showMonth();
- },
-
- close: function(e)
- {//关闭
- var target = Z.E.target(e);
- if (target === this.element)
- {//如果是指定的元素不关闭
- Z.E.cancel(e);
- return;
- }
-
- Z(document).offclick(this.close, this);
- Z("#Z_Month_"+this.id).remove();
- },
-
- showYear: function()
- {//显示年
- Z("#Z_Month_year_"+this.id).find(".z-default").html(this.selectYear+"年");
- },
-
- showMonth: function()
- {//显示月
- //先统一背景等数据
- for (var i=1;i<=12;i++)
- {
- Z("#Z_Month_month_"+this.id+"_"+i).removeClass("z-today").removeClass("z-selected").click(function(e)
- {
- var id = Z.E.current(e).id;
- var ind = id.lastIndexOf("_");
- this.selectMonth = parseInt(id.substring(ind+1));
- this.setSelectValue();
- this.close(e);
-
- }, this);
- }
-
- if (this.selectYear == this.currDate.getFullYear())
- Z("#Z_Month_month_"+this.id+"_"+(this.currDate.getMonth()+1)).addClass("z-today");
-
- if (this.selectMonth != null)
- Z("#Z_Month_month_"+this.id+"_"+this.selectMonth).addClass("z-selected");
- },
-
- setSelectValue: function()
- {
- this.setValue(this.selectYear + "-" + Z.S.prefixZero(this.selectMonth, 2));
- },
-
- setValue: function(newValue)
- {
- var oldValue = this.element.value;
- this.element.value = newValue;
- if (this.element.onchange && oldValue != this.element.value)
- this.element.onchange();
- }
- };
- Z.month = function($elem)
- {
- return new Z.Month({immediate:true, element:$elem});
- }
- //END
- })(zhiqim);
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