zhiqim_calendar_month.js 9.8 KB

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  1. /*
  2. * 版权所有 (C) 2015 知启蒙(ZHIQIM) 保留所有权利。
  3. *
  4. * 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]。
  5. *
  6. * 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!
  7. * 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;
  8. * 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;
  9. * 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;
  10. * 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;
  11. * 5、您可以在以下链接获取一个完整的许可证副本。
  12. *
  13. * 许可证链接:http://zhiqim.org/licenses/zhiqim_register_publish_license.htm
  14. *
  15. * 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。
  16. */
  17. +(function(Z)
  18. {//BEGIN
  19. Z.Month = Z.Class.newInstance();
  20. Z.Month.v = "1.4.0";
  21. Z.Month.prototype =
  22. {
  23. defaults:
  24. {
  25. top: 0, //和指定的对象相差上位置
  26. left: 0, //和指定的对象相差左位置
  27. selectYear: null, //选中的年,要求数字
  28. selectMonth: null, //选中的月,要求数字
  29. element: null, //当前对象
  30. elemDate: null, //选中的时间
  31. currDate: new Date() //保存当前时间
  32. },
  33. init: function()
  34. {
  35. this.id = Z.random(10);//日历ID,为保证唯一在init随机生成
  36. this.html ='<div id="Z_Month_'+this.id+'" style="position:absolute;display:none;z-index:1000;">';
  37. this.html+='<table class="z-table z-calendar">';
  38. //选择年月
  39. this.html+='<tr>';
  40. this.html+=' <td>';
  41. this.html+=' <table class="z-table z-top">';
  42. this.html+=' <tr>';
  43. this.html+=' <td width="30" align="center" class="z-pointer" id="Z_Month_prev_'+this.id+'"><div class="z-arrow z-left"></div></td>';
  44. this.html+=' <td width="*" align="center" class="z-year-month" id="Z_Month_year_'+this.id+'"><span class="z-default"></span></td>';
  45. this.html+=' <td width="30" align="center" class="z-pointer" id="Z_Month_next_'+this.id+'"><div class="z-arrow z-right"></td>';
  46. this.html+=' </tr>';
  47. this.html+=' </table>';
  48. this.html+=' </td>';
  49. this.html+='</tr>';
  50. //当前星期
  51. this.html+='<tr>';
  52. this.html+=' <td>';
  53. this.html+=' <table class="z-table z-day z-px14 z-pd10">';
  54. this.html+=' <tr>';
  55. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_1">一月</td>';
  56. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_2">二月</td>';
  57. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_3">三月</td>';
  58. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_4">四月</td>';
  59. this.html+=' </tr>';
  60. this.html+=' <tr>';
  61. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_5">五月</td>';
  62. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_6">六月</td>';
  63. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_7">七月</td>';
  64. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_8">八月</td>';
  65. this.html+=' </tr>';
  66. this.html+=' <tr>';
  67. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_9">九月</td>';
  68. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_10">十月</td>';
  69. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_11">十一月</td>';
  70. this.html+=' <td class="z-tomonth" id="Z_Month_month_'+this.id+'_12">十二月</td>';
  71. this.html+=' </tr>';
  72. this.html+=' <tr>';
  73. this.html+=' <td colspan="2" style="color:#339a99" id="Z_Month_clear_'+this.id+'">清空</td>';
  74. this.html+=' <td colspan="2" style="color:#339a99" id="Z_Month_close_'+this.id+'">关闭</td>';
  75. this.html+=' </tr>';
  76. this.html+=' </table>';
  77. this.html+=' </td>';
  78. this.html+='</tr>';
  79. //结束
  80. this.html+='</table>';
  81. this.html+='</div>';
  82. },
  83. execute: function()
  84. {
  85. //解析对象中年月,如果不是年月格式置为当前月
  86. if (!Z.V.isDate(this.element.value+"-01"))
  87. this.elemDate = this.currDate;
  88. else
  89. {//有值时选中月
  90. this.elemDate = Z.DT.toDate(this.element.value+"-01");
  91. this.selectMonth = this.elemDate.getMonth()+1;
  92. }
  93. this.selectYear = this.elemDate.getFullYear();
  94. //组装日历DIV,和设置好位置和事件
  95. this.height = 271;
  96. var $element = Z(this.element);
  97. var top = $element.offsetTopBody() + $element.offsetHeight() + this.top;
  98. var left = $element.offsetLeftBody() + this.left;
  99. if (top > this.height && Z.D.clientHeight() - top - this.height < 0)
  100. {//如果顶部够高,底部不够高时,则向上弹出
  101. top -= this.height;
  102. }
  103. var $calendar = Z(this.html);
  104. $calendar.appendTo("body").css({top:top, left:left, display:'block'});
  105. //当前点击时阻止冒泡,其他点击时关闭
  106. $calendar.click(function(e){Z.E.stop(e);});
  107. Z(document).click(this.close, this);
  108. //设置向左和向右移动一年
  109. Z("#Z_Month_prev_"+this.id).click(this.doPrevYear, this);
  110. Z("#Z_Month_next_"+this.id).click(this.doNextYear, this);
  111. Z("#Z_Month_clear_"+this.id).click(function(e){this.element.value="";this.close(e);}, this);
  112. Z("#Z_Month_close_"+this.id).click(function(e){this.close(e);}, this);
  113. //设置选择年份月份时打开年份列表事件
  114. Z("#Z_Month_year_"+this.id).click(this.doOpenYearList, this);
  115. //最后显示选择年份,月份信息
  116. this.showYear();
  117. this.showMonth();
  118. },
  119. doOpenYearList: function(e)
  120. {//打开选择年份列表
  121. var $list = Z("#Z_Month_year_"+this.id).find("ul");
  122. if ($list.length > 0)
  123. $list.remove();
  124. else
  125. {
  126. var min = this.selectYear - 50;
  127. var max = this.selectYear + 50;
  128. var $ul = Z("<ul></ul>").addClass("z-year-list");
  129. for (var i=min;i<=max;i++)
  130. {
  131. var $option = Z("<span value='" + i + "'>" + i + "年" + "</span>");
  132. $option.click(this.onChangeYear, this);
  133. if (i == this.selectYear)
  134. $option.addClass("z-selected");
  135. $ul.append($option);
  136. }
  137. $ul.append("<span class='z-close'>关闭</span>");
  138. Z("#Z_Month_year_"+this.id).append($ul);
  139. //把滚动条移到中间位置
  140. $ul[0].scrollTop = $ul[0].scrollHeight/2 - 117;
  141. }
  142. },
  143. onChangeYear: function(e)
  144. {//修改年份
  145. var value = Z(Z.E.target(e)).val();
  146. this.selectYear = parseInt(value);
  147. Z("#Z_Month_year_"+this.id).find("ul").hide().remove();
  148. this.showYear();
  149. this.showMonth();
  150. Z.E.stop(e);
  151. },
  152. doPrevYear: function()
  153. {//上一年
  154. this.selectYear -= 1;
  155. this.showYear();
  156. this.showMonth();
  157. },
  158. doNextYear: function()
  159. {//下一年
  160. this.selectYear += 1;
  161. this.showYear();
  162. this.showMonth();
  163. },
  164. close: function(e)
  165. {//关闭
  166. var target = Z.E.target(e);
  167. if (target === this.element)
  168. {//如果是指定的元素不关闭
  169. Z.E.cancel(e);
  170. return;
  171. }
  172. Z(document).offclick(this.close, this);
  173. Z("#Z_Month_"+this.id).remove();
  174. },
  175. showYear: function()
  176. {//显示年
  177. Z("#Z_Month_year_"+this.id).find(".z-default").html(this.selectYear+"年");
  178. },
  179. showMonth: function()
  180. {//显示月
  181. //先统一背景等数据
  182. for (var i=1;i<=12;i++)
  183. {
  184. Z("#Z_Month_month_"+this.id+"_"+i).removeClass("z-today").removeClass("z-selected").click(function(e)
  185. {
  186. var id = Z.E.current(e).id;
  187. var ind = id.lastIndexOf("_");
  188. this.selectMonth = parseInt(id.substring(ind+1));
  189. this.setSelectValue();
  190. this.close(e);
  191. }, this);
  192. }
  193. if (this.selectYear == this.currDate.getFullYear())
  194. Z("#Z_Month_month_"+this.id+"_"+(this.currDate.getMonth()+1)).addClass("z-today");
  195. if (this.selectMonth != null)
  196. Z("#Z_Month_month_"+this.id+"_"+this.selectMonth).addClass("z-selected");
  197. },
  198. setSelectValue: function()
  199. {
  200. this.setValue(this.selectYear + "-" + Z.S.prefixZero(this.selectMonth, 2));
  201. },
  202. setValue: function(newValue)
  203. {
  204. var oldValue = this.element.value;
  205. this.element.value = newValue;
  206. if (this.element.onchange && oldValue != this.element.value)
  207. this.element.onchange();
  208. }
  209. };
  210. Z.month = function($elem)
  211. {
  212. return new Z.Month({immediate:true, element:$elem});
  213. }
  214. //END
  215. })(zhiqim);