2,日期时间选择的使用
[html] view plain copy <script src="calendar.js" type="text/javascript" language="javascript"></script> <input name="txtDate" type="text" value="2008-12-15 23:34:23" style="padding-left:5px;" id="txtDate" onclick="SetDate(this,'yyyy-MM-dd hh:mm:ss')" readonly="readonly" /> <input name="txtDate1" type="text" style="padding-left:5px;" id="txtDate" onclick="SetDate(this,'yyyy-MM-dd hh:mm')" readonly="readonly" /> <input name="txtDate2" type="text" style="padding-left:5px;" id="txtDate" onclick="SetDate(this)" readonly="readonly" /> <input name="txtDate3" type="button" style="padding-left:5px;" id="txtDate" onclick="SetDate(document.all.txtDate2,'yyyy-MM-dd')" readonly="readonly" /> 3,calendar.js的文件
[javascript] view plain copy <!-- var cal; var isFocus=false; //是否为焦点 function SetDate(obj,strFormat) { var date = new Date(); var by = date.getFullYear()-10; //最小值 → 10 年前 var ey = date.getFullYear()+10; //最大值 → 10 年后 //初始化为中文版，1为英文版 cal = (cal==null) ? new Calendar(by, ey, 0,strFormat) : (cal.dateFormatStyle == strFormat ? cal : new Calendar(by, ey, 0,strFormat)); cal.show(obj); } /**//* 返回日期 */ String.prototype.toDate = function(style){ var y = this.substring(style.indexOf('y'),style.lastIndexOf('y')+1);//年 var m = this.substring(style.indexOf('M'),style.lastIndexOf('M')+1);//月 var d = this.substring(style.indexOf('d'),style.lastIndexOf('d')+1);//日 var h = this.substring(style.indexOf('h'),style.lastIndexOf('h')+1);//时 var i = this.substring(style.indexOf('m'),style.lastIndexOf('m')+1);//分 var s = this.substring(style.indexOf('s'),style.lastIndexOf('s')+1);//秒 if(isNaN(y)) y = new Date().getFullYear(); if(isNaN(m)) m = new Date().getMonth(); if(isNaN(d)) d = new Date().getDate(); if(isNaN(h)) h = new Date().getHours(); if(isNaN(i)) i = new Date().getMinutes(); if(isNaN(s)) s = new Date().getSeconds(); var dt ; eval ("dt = new Date('"+ y+"', '"+(m-1)+"','"+ d +"','"+ h +"','"+ i+"','"+ s +"')"); return dt; } /**//* 格式化日期 */ Date.prototype.format = function(style){ var o = { "M+" : this.getMonth() + 1, //month "d+" : this.getDate(), //day "h+" : this.getHours(), //hour "m+" : this.getMinutes(), //minute "s+" : this.getSeconds(), //second "w+" : "天一二三四五六".charAt(this.getDay()), //week "q+" : Math.floor((this.getMonth() + 3) / 3), //quarter "S" : this.getMilliseconds() //millisecond } if(/(y+)/.test(style)){ style = style.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length)); } for(var k in o){ if(new RegExp("("+ k +")").test(style)){ style = style.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); } } return style; }; /**//* * 日历类 * @param beginYear 1990 * @param endYear 2010 * @param lang 0(中文)|1(英语) 可自由扩充 * @param dateFormatStyle "yyyy-MM-dd"; */ function Calendar(beginYear, endYear, lang, dateFormatStyle){ this.beginYear = 1990; this.endYear = 2010; this.lang = 0; //0(中文) | 1(英文) this.dateFormatStyle = "yyyy-MM-dd"; if (beginYear != null && endYear != null){ this.beginYear = beginYear; this.endYear = endYear; } if (lang != null){ this.lang = lang } if (dateFormatStyle != null){ this.dateFormatStyle = dateFormatStyle } this.dateControl = null; this.panel = this.getElementById("calendarPanel"); this.container = this.getElementById("ContainerPanel"); this.form = null; this.date = new Date(); this.year = this.date.getFullYear(); this.month = this.date.getMonth(); this.colors = { "cur_word" : "#FFFFFF", //当日日期文字颜色 "cur_bg" : "#83A6F4", //当日日期单元格背影色 "sel_bg" : "#FFCCCC", //已被选择的日期单元格背影色 "sun_word" : "#FF0000", //星期天文字颜色 "sat_word" : "#0000FF", //星期六文字颜色 "td_word_light" : "#333333", //单元格文字颜色 "td_word_dark" : "#CCCCCC", //单元格文字暗色 "td_bg_out" : "#EFEFEF", //单元格背影色 "td_bg_over" : "#FFCC00", //单元格背影色 "tr_word" : "#FFFFFF", //日历头文字颜色 "tr_bg" : "#666666", //日历头背影色 "input_border" : "#CCCCCC", //input控件的边框颜色 "input_bg" : "#EFEFEF" //input控件的背影色 } this.draw(); this.bindYear(); this.bindMonth(); this.changeSelect(); this.bindData(); } /**//* * 日历类属性（语言包，可自由扩展） */ Calendar.language ={ "year" : [[""], [""]], "months" : [["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"], ["JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"] ], "weeks" : [["日","一","二","三","四","五","六"], ["SUN","MON","TUR","WED","THU","FRI","SAT"] ], "abort" : [["时间"], ["TIME"]], "clear" : [["清空"], ["CLS"]], "today" : [["今天"], ["TODAY"]], "close" : [["关闭"], ["CLOSE"]] } Calendar.prototype.draw = function(){ calendar = this; var mvAry = []; mvAry[mvAry.length] = ' <div name="calendarForm" style="margin: 0px;">'; mvAry[mvAry.length] = ' <table width="100%" border="0" cellpadding="0" cellspacing="1">'; mvAry[mvAry.length] = ' <tr>'; mvAry[mvAry.length] = ' <th align="left" width="1%"><input style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:16px;height:20px;" name="prevMonth" type="button" id="prevMonth" value="<" /></th>'; mvAry[mvAry.length] = ' <th align="center" width="98%" nowrap="nowrap"><select name="calendarYear" id="calendarYear" style="font-size:12px;"></select><select name="calendarMonth" id="calendarMonth" style="font-size:12px;"></select></th>'; mvAry[mvAry.length] = ' <th align="right" width="1%"><input style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:16px;height:20px;" name="nextMonth" type="button" id="nextMonth" value=">" /></th>'; mvAry[mvAry.length] = ' </tr>'; mvAry[mvAry.length] = ' </table>'; mvAry[mvAry.length] = ' <table id="calendarTable" width="100%" style="border:0px solid #CCCCCC;background-color:#FFFFFF" border="0" cellpadding="3" cellspacing="1">'; mvAry[mvAry.length] = ' <tr>'; for(var i = 0; i < 7; i++){ mvAry[mvAry.length] = ' <th style="font-weight:normal;background-color:' + calendar.colors["tr_bg"] + ';color:' + calendar.colors["tr_word"] + ';">' + Calendar.language["weeks"][this.lang][i] + '</th>'; } mvAry[mvAry.length] = ' </tr>'; for(var i = 0; i < 6;i++){ mvAry[mvAry.length] = ' <tr align="center">'; for(var j = 0; j < 7; j++){ if (j == 0){ mvAry[mvAry.length] = ' <td style="cursor:default;color:' + calendar.colors["sun_word"] + ';"></td>'; } else if(j == 6){ mvAry[mvAry.length] = ' <td style="cursor:default;color:' + calendar.colors["sat_word"] + ';"></td>'; } else{ mvAry[mvAry.length] = ' <td style="cursor:default;"></td>'; } } mvAry[mvAry.length] = ' </tr>'; } mvAry[mvAry.length] = ' <tr align="center" style="font-size:12px;">'; mvAry[mvAry.length] = ' <td name="abort" id="abort" colspan="1" style="cursor:default;">' + Calendar.language["abort"][this.lang] + '</td>'; mvAry[mvAry.length] = ' <td colspan="6"><select name="calendarHour" id="calendarHour"></select>'; mvAry[mvAry.length] = ':<select name="calendarMinute" id="calendarMinute"></select>'; mvAry[mvAry.length] = ':<select name="calendarSecond" id="calendarSecond"></select>'; mvAry[mvAry.length] = ' </td></tr>'; mvAry[mvAry.length] = ' <tr style="background-color:' + calendar.colors["input_bg"] + ';">'; mvAry[mvAry.length] = ' <th colspan="2"><input name="calendarClear" type="button" id="calendarClear" value="' + Calendar.language["clear"][this.lang] + '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:100%;height:20px;font-size:12px;"/></th>'; mvAry[mvAry.length] = ' <th colspan="3"><input name="calendarToday" type="button" id="calendarToday" value="' + Calendar.language["today"][this.lang] + '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:100%;height:20px;font-size:12px;"/></th>'; mvAry[mvAry.length] = ' <th colspan="2"><input name="calendarClose" type="button" id="calendarClose" value="' + Calendar.language["close"][this.lang] + '" style="border: 1px solid ' + calendar.colors["input_border"] + ';background-color:' + calendar.colors["input_bg"] + ';width:100%;height:20px;font-size:12px;"/></th>'; mvAry[mvAry.length] = ' </tr>'; mvAry[mvAry.length] = ' </table>'; mvAry[mvAry.length] = ' </div>'; this.panel.innerHTML = mvAry.join(""); var obj = this.getElementById("prevMonth"); obj.onclick = function (){calendar.goPrevMonth(calendar);} obj.onblur = function (){calendar.onblur();} this.prevMonth= obj; obj = this.getElementById("nextMonth"); obj.onclick = function (){calendar.goNextMonth(calendar);} obj.onblur = function (){calendar.onblur();} this.nextMonth= obj; obj = this.getElementById("calendarClear"); obj.onclick = function (){calendar.dateControl.value = "";calendar.hide();} this.calendarClear = obj; obj = this.getElementById("calendarClose"); obj.onclick = function (){calendar.hide();} this.calendarClose = obj; obj = this.getElementById("calendarYear"); obj.onchange = function (){calendar.update(calendar);} obj.onblur = function (){calendar.onblur();} this.calendarYear = obj; obj = this.getElementById("calendarMonth"); with(obj) { onchange = function (){calendar.update(calendar);} onblur = function (){calendar.onblur();} }this.calendarMonth = obj; obj = this.getElementById("calendarHour"); with(obj) { length = 0; for (var i = 0; i < 24; i++){ if(i<10){options[length] = new Option("0"+i,"0"+i);} else{options[length] = new Option(i,i);} } }this.calendarHour = obj; obj = this.getElementById("calendarMinute"); with(obj) { length = 0; for (var i = 0; i < 60; i++){ if(i<10){options[length] = new Option("0"+i,"0"+i);} else{options[length] = new Option(i,i);} } }this.calendarMinute = obj; obj = this.getElementById("calendarSecond"); with(obj) { length = 0; for (var i = 0; i < 60; i++){ if(i<10){options[length] = new Option("0"+i,"0"+i);} else{options[length] = new Option(i,i);} } }this.calendarSecond = obj; obj = this.getElementById("calendarToday"); obj.onclick = function (){ var today = new Date(); calendar.date = today; calendar.year = today.getFullYear(); calendar.month = today.getMonth(); calendar.changeSelect(); calendar.bindData(); calendar.dateControl.value = today.format(calendar.dateFormatStyle); calendar.hide(); } this.calendarToday = obj; } //年份下拉框绑定数据 Calendar.prototype.bindYear = function(){ var cy = this.calendarYear; cy.length = 0; for (var i = this.beginYear; i <= this.endYear; i++){ cy.options[cy.length] = new Option(i + Calendar.language["year"][this.lang], i); } } //月份下拉框绑定数据 Calendar.prototype.bindMonth = function(){ var cm = this.calendarMonth; cm.length = 0; for (var i = 0; i < 12; i++){ cm.options[cm.length] = new Option(Calendar.language["months"][this.lang][i], i); } } //获取小时的数据 Calendar.prototype.getHour = function(){ return this.calendarHour.options[this.calendarHour.selectedIndex].value; } //获取分钟的数据 Calendar.prototype.getMinute = function(){ return this.calendarMinute.options[this.calendarMinute.selectedIndex].value; } //获取秒的数据 Calendar.prototype.getSecond = function(){ return this.calendarSecond.options[this.calendarSecond.selectedIndex].value; } //向前一月 Calendar.prototype.goPrevMonth = function(e){ if (this.year == this.beginYear && this.month == 0){return;} this.month--; if (this.month == -1){ this.year--; this.month = 11; } this.date = new Date(this.year, this.month, 1,this.getHour(),this.getMinute(),this.getSecond()); this.changeSelect(); this.bindData(); } //向后一月 Calendar.prototype.goNextMonth = function(e){ if (this.year == this.endYear && this.month == 11){return;} this.month++; if (this.month == 12){ this.year++; this.month = 0; } this.date = new Date(this.year, this.month, 1,this.getHour(),this.getMinute(),this.getSecond()); this.changeSelect(); this.bindData(); } //改变SELECT选中状态 Calendar.prototype.changeSelect = function(){ var cy = this.calendarYear; var cm = this.calendarMonth; var ch = this.calendarHour; var ci = this.calendarMinute; var cs = this.calendarSecond; for (var i= 0; i < cy.length; i++){ if (cy.options[i].value == this.date.getFullYear()){ cy[i].selected = true; break; } } for (var i= 0; i < cm.length; i++){ if (cm.options[i].value == this.date.getMonth()){ cm[i].selected = true; break; } } for (var i= 0; i < ch.length; i++){ if (ch.options[i].value == this.date.getHours()){ ch[i].selected = true; break; } } for (var i= 0; i < ci.length; i++){ if (ci.options[i].value == this.date.getMinutes()){ ci[i].selected = true; break; } } for (var i= 0; i < cs.length; i++){ if (cs.options[i].value == this.date.getSeconds()){ cs[i].selected = true; break; } } } //更新年、月 Calendar.prototype.update = function (e){ this.year = e.calendarYear.options[e.calendarYear.selectedIndex].value; this.month = e.calendarMonth.options[e.calendarMonth.selectedIndex].value; this.date = new Date(this.year, this.month, 1,this.getHour(),this.getMinute(),this.getSecond()); this.changeSelect(); this.bindData(); } //绑定数据到月视图 Calendar.prototype.bindData = function (){ var calendar = this; var dateArray = this.getMonthViewArray(this.date.getFullYear(), this.date.getMonth()); var tds = this.getElementById("calendarTable").getElementsByTagName("td"); for(var i = 0; i < tds.length; i++){ tds[i].style.backgroundColor = calendar.colors["td_bg_out"]; tds[i].onclick = function () {return;} tds[i].onmouseover = function () {return;} tds[i].onmouseout = function () {return;} if (i > dateArray.length - 1) break; tds[i].innerHTML = dateArray[i]; if (dateArray[i] != " "){ tds[i].onclick = function () { if (calendar.dateControl != null){ calendar.dateControl.value = new Date(calendar.date.getFullYear(), calendar.date.getMonth(), this.innerHTML, calendar.getHour(), calendar.getMinute(), calendar.getSecond()).format(calendar.dateFormatStyle); } calendar.hide(); } tds[i].onmouseover = function () { this.style.backgroundColor = calendar.colors["td_bg_over"]; } tds[i].onmouseout = function () { this.style.backgroundColor = calendar.colors["td_bg_out"]; } if (new Date().format("yyyy-MM-dd") == new Date(calendar.date.getFullYear(), calendar.date.getMonth(), dateArray[i]).format("yyyy-MM-dd")) { tds[i].style.backgroundColor = calendar.colors["cur_bg"]; tds[i].onmouseover = function () { this.style.backgroundColor = calendar.colors["td_bg_over"]; } tds[i].onmouseout = function () { this.style.backgroundColor = calendar.colors["cur_bg"]; } }//end if //设置已被选择的日期单元格背影色 if (calendar.dateControl != null && calendar.dateControl.value == new Date(calendar.date.getFullYear(), calendar.date.getMonth(), dateArray[i], calendar.getHour(), calendar.getMinute(), calendar.getSecond()).format(calendar.dateFormatStyle)) { tds[i].style.backgroundColor = calendar.colors["sel_bg"]; tds[i].onmouseover = function () { this.style.backgroundColor = calendar.colors["td_bg_over"]; } tds[i].onmouseout = function () { this.style.backgroundColor = calendar.colors["sel_bg"]; } } } } } //根据年、月得到月视图数据(数组形式) Calendar.prototype.getMonthViewArray = function (y, m) { var mvArray = []; var dayOfFirstDay = new Date(y, m, 1).getDay(); var daysOfMonth = new Date(y, m + 1, 0).getDate(); for (var i = 0; i < 42; i++) { mvArray[i] = " "; } for (var i = 0; i < daysOfMonth; i++){ mvArray[i + dayOfFirstDay] = i + 1; } return mvArray; } //扩展 document.getElementById(id) 多浏览器兼容性 from meizz tree source Calendar.prototype.getElementById = function(id){ if (typeof(id) != "string" || id == "") return null; if (document.getElementById) return document.getElementById(id); if (document.all) return document.all(id); try {return eval(id);} catch(e){ return null;} } //扩展 object.getElementsByTagName(tagName) Calendar.prototype.getElementsByTagName = function(object, tagName){ if (document.getElementsByTagName) return document.getElementsByTagName(tagName); if (document.all) return document.all.tags(tagName); } //取得HTML控件绝对位置 Calendar.prototype.getAbsPoint = function (e){ var x = e.offsetLeft; var y = e.offsetTop; while(e = e.offsetParent){ x += e.offsetLeft; y += e.offsetTop; } return {"x": x, "y": y}; } //显示日历 Calendar.prototype.show = function (dateObj, popControl) { if (dateObj == null){ throw new Error("arguments[0] is necessary") } this.dateControl = dateObj; this.date = (dateObj.value.length > 0) ? new Date(dateObj.value.toDate(this.dateFormatStyle)) : new Date() ;//若为空则显示当前月份 this.year = this.date.getFullYear(); this.month = this.date.getMonth(); this.changeSelect(); this.bindData(); if (popControl == null){ popControl = dateObj; } var xy = this.getAbsPoint(popControl); this.panel.style.left = xy.x -25 + "px"; this.panel.style.top = (xy.y + dateObj.offsetHeight) + "px"; this.panel.style.display = ""; this.container.style.display = ""; dateObj.onblur = function(){calendar.onblur();} this.container.onmouseover = function(){isFocus=true;} this.container.onmouseout = function(){isFocus=false;} } //隐藏日历 Calendar.prototype.hide = function() { this.panel.style.display = "none"; this.container.style.display = "none"; isFocus=false; } //焦点转移时隐藏日历 Calendar.prototype.onblur = function() { if(!isFocus){this.hide();} } document.write('<div id="ContainerPanel" style="display:none;"><div id="calendarPanel" style="position: absolute;display: none;z-index: 9999;'); document.write('background-color: #FFFFFF;border: 1px solid #CCCCCC;width:175px;font-size:12px;margin-left:25px;"></div>'); if(document.all) { document.write('<iframe style="position:absolute;z-index:2000;width:expression(this.previousSibling.offsetWidth);'); document.write('height:expression(this.previousSibling.offsetHeight);'); document.write('left:expression(this.previousSibling.offsetLeft);top:expression(this.previousSibling.offsetTop);'); document.write('display:expression(this.previousSibling.style.display);" scrolling="no" frameborder="no"></iframe>'); } document.write('</div>'); //-->
