根据一篇js日历插件改写的

2022-07-14 10:00:47
  1 <!--
  2     控件调用示例:
  3 -->
  4 
  5 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  6 
  7 <html xmlns="http://www.w3.org/1999/xhtml">
  8 
  9 <head>
 10 
 11 <script src="date.js" language="javascript" ></script>
 12 
 13 </head>
 14 
 15 <body>
 16 
 17 <input type="text" style="width:70px" onfocus="HS_setDate(this)">
 18 
 19 
 20 
 21 
 22 </body>
 23 
 24 </html> 
 25 
 26 
 27 //date.js
 28 
 29 
 30 function HS_DateAdd(interval,number,date){
 31 
 32 number = parseInt(number);
 33 
 34 if (typeof(date)=="string"){var date = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2])}
 35 
 36 if (typeof(date)=="object"){var date = date}
 37 
 38 switch(interval){
 39 
 40 case "y":return new Date(date.getFullYear()+number,date.getMonth(),date.getDate()); break;
 41 
 42 case "m":return new Date(date.getFullYear(),date.getMonth()+number,checkDate(date.getFullYear(),date.getMonth()+number,date.getDate())); break;
 43 
 44 case "d":return new Date(date.getFullYear(),date.getMonth(),date.getDate()+number); break;
 45 
 46 case "w":return new Date(date.getFullYear(),date.getMonth(),7*number+date.getDate()); break;
 47 
 48 }
 49 
 50 }
 51 
 52 function checkDate(year,month,date){
 53 
 54 var enddate = ["31","28","31","30","31","30","31","31","30","31","30","31"];
 55 
 56 var returnDate = "";
 57 
 58 if (year%4==0){enddate[1]="29"}
 59 
 60 if (date>enddate[month]){returnDate = enddate[month]}else{returnDate = date}
 61 
 62 return returnDate;
 63 
 64 }
 65 
 66 function WeekDay(date){
 67 
 68 var theDate;
 69 
 70 if (typeof(date)=="string"){theDate = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2]);}
 71 
 72 if (typeof(date)=="object"){theDate = date}
 73 
 74 return theDate.getDay();
 75 
 76 }
 77 
 78 function HS_calender(){
 79 
 80 var lis = "";
 81 
 82 var style = "";
 83 
 84 
 85 
 86 style +="<style type=‘text/css‘>";
 87 
 88 style +=".calender { width:170px; height:auto; font-size:12px; margin-right:14px; background:url(calenderbg.gif) no-repeat right center #fff; border:1px solid #397EAE; padding:1px;z-index:10009;}";
 89 
 90 style +=".calender ul {list-style-type:none; margin:0; padding:0;}";
 91 
 92 style +=".calender .day { background-color:#EDF5FF; height:20px;}";
 93 
 94 style +=".calender .day li,.calender .date li{ float:left; width:14%; height:20px; line-height:20px; text-align:center}";
 95 
 96 style +=".calender li a { text-decoration:none; font-family:Tahoma; font-size:11px; color:#333}";
 97 
 98 style +=".calender li a:hover { color:#f30; text-decoration:underline}";
 99 
100 style +=".calender li a.hasArticle {font-weight:bold; color:#f60 !important}";
101 
102 style +=".lastMonthDate, .nextMonthDate {color:#bbb;font-size:11px}";
103 
104 style +=".selectThisYear a, .selectThisMonth a{text-decoration:none; margin:0 2px; color:#000; font-weight:bold}";
105 
106 style +=".calender .LastMonth, .calender .NextMonth{ text-decoration:none; color:#000; font-size:18px; font-weight:bold; line-height:16px;}";
107 
108 style +=".calender .LastMonth { float:left;}";
109 
110 style +=".calender .NextMonth { float:right;}";
111 
112 style +=".calenderBody {clear:both}";
113 
114 style +=".calenderTitle {text-align:center;height:20px; line-height:20px; clear:both}";
115 
116 style +=".today { background-color:#ffffaa;border:1px solid #f60; padding:2px}";
117 
118 style +=".today a { color:#f30; }";
119 
120 style +=".calenderBottom {clear:both; border-top:1px solid #ddd; padding: 3px 0; text-align:left;line-height:20px}";
121 
122 style +=".calenderBottom a {text-decoration:none; margin:2px !important; font-weight:bold; color:#000}";
123 
124 style +=".calenderBottom a.closeCalender{float:right;}";
125 
126 style +=".closeCalenderBox {float:right; border:1px solid #000; background:#fff; font-size:9px; width:11px; height:11px; line-height:11px; text-align:center;overflow:hidden; font-weight:normal !important}";
127 
128 style +="</style>";
129 
130 var now;
131 
132 if (typeof(arguments[0])=="string"){
133 
134 selectDate = arguments[0].split("-");
135 
136 var year = selectDate[0];
137 
138 var month = parseInt(selectDate[1])-1+"";
139 
140 var date = selectDate[2];
141 
142 now = new Date(year,month,date);
143 
144 }else if (typeof(arguments[0])=="object"){
145 
146 now = arguments[0];
147 
148 }
149 
150 
151 
152 var lastMonthEndDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+now.getMonth()+"-01").getDate();
153 
154 var lastMonthDate = WeekDay(now.getFullYear()+"-"+now.getMonth()+"-01");
155 
156 var thisMonthLastDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+(parseInt(now.getMonth())+1).toString()+"-01");
157 
158 var thisMonthEndDate = thisMonthLastDate.getDate();
159 
160 var thisMonthEndDay = thisMonthLastDate.getDay();
161 
162 var todayObj = new Date();
163 
164 today = todayObj.getFullYear()+"-"+todayObj.getMonth()+"-"+todayObj.getDate();
165 
166 for (i=0; i<lastMonthDate; i++){  // Last Month‘s Date
167 
168 lis = "<li><a href=javascript:void(0) onclick=‘_selectThisDay(this)‘ title=‘"+now.getFullYear()+"-"+(parseInt(now.getMonth()))+"-"+lastMonthEndDate+"‘>"+lastMonthEndDate+"</a></li>" + lis;
169 
170 lastMonthEndDate--;
171 
172 }
173 
174 for (i=1; i<=thisMonthEndDate; i++){ // Current Month‘s Date
175 
176 
177 
178 if(today == now.getFullYear()+"-"+now.getMonth()+"-"+i){
179 
180 var todayString = now.getFullYear()+"-"+(parseInt(now.getMonth())+1).toString()+"-"+i;
181 
182 lis += "<li><a href=javascript:void(0) class=‘today‘ onclick=‘_selectThisDay(this)‘ title=‘"+now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i+"‘>"+i+"</a></li>";
183 
184 
185 
186 }else{
187 
188 lis += "<li><a href=javascript:void(0) onclick=‘_selectThisDay(this)‘ title=‘"+now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i+"‘>"+i+"</a></li>";
189 
190 
191 
192 }
193 
194 }
195 
196 var j=1;
197 
198 for (i=thisMonthEndDay; i<6; i++){  // Next Month‘s Date
199 
200 lis += "<li><a href=javascript:void(0) onclick=‘_selectThisDay(this)‘ title=‘"+now.getFullYear()+"-"+(parseInt(now.getMonth())+2)+"-"+j+"‘>"+j+"</a></li>";
201 
202 j++;
203 
204 }
205 
206 lis += style;
207 
208 var CalenderTitle = "<a href=‘javascript:void(0)‘ class=‘NextMonth‘ onclick=HS_calender(HS_DateAdd(‘m‘,1,‘"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"‘),this) title=‘Next Month‘>?</a>";
209 
210 CalenderTitle += "<a href=‘javascript:void(0)‘ class=‘LastMonth‘ onclick=HS_calender(HS_DateAdd(‘m‘,-1,‘"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"‘),this) title=‘Previous Month‘>?</a>";
211 
212 CalenderTitle += "<span class=‘selectThisYear‘><a href=‘javascript:void(0)‘ onclick=‘CalenderselectYear(this)‘ title=‘Click here to select other year‘ >"+now.getFullYear()+"</a></span>年<span class=‘selectThisMonth‘><a href=‘javascript:void(0)‘ onclick=‘CalenderselectMonth(this)‘ title=‘Click here to select other month‘>"+(parseInt(now.getMonth())+1).toString()+"</a></span>月";
213 
214 if (arguments.length>1){
215 
216 arguments[1].parentNode.parentNode.getElementsByTagName("ul")[1].innerHTML = lis;
217 
218 arguments[1].parentNode.innerHTML = CalenderTitle;
219 
220 }else{
221 
222 var CalenderBox = style+"<div class=‘calender‘><div class=‘calenderTitle‘>"+CalenderTitle+"</div><div class=‘calenderBody‘><ul class=‘day‘><li>日</li><li>一</li><li>二</li><li>三</li><li>四</li><li>五</li><li>六</li></ul><ul class=‘date‘ id=‘thisMonthDate‘>"+lis+"</ul></div><div class=‘calenderBottom‘><a href=‘javascript:void(0)‘ class=‘closeCalender‘ onclick=‘closeCalender(this)‘>×</a><span><span><a href=javascript:void(0) onclick=‘_selectThisDay(this)‘ title=‘"+todayString+"‘>Today</a></span></span></div></div>";
223 
224 return CalenderBox;
225 
226 }
227 
228 }
229 
230 function _selectThisDay(d){
231 
232 var boxObj = d.parentNode.parentNode.parentNode.parentNode.parentNode;
233 
234 
235 
236 var title = d.title;
237 
238 var res = title.split(‘-‘);
239 
240 if(res[1] < 10){
241 
242 res[1] = ‘0‘+res[1];
243 
244 }
245 
246 if(res[2] < 10){
247 
248 res[2] = ‘0‘+res[2];
249 
250 }
251 
252 boxObj.targetObj.value = res[0]+res[1]+res[2];
253 
254 boxObj.parentNode.removeChild(boxObj);
255 
256 }
257 
258 function closeCalender(d){
259 
260 var boxObj = d.parentNode.parentNode.parentNode;
261 
262 boxObj.parentNode.removeChild(boxObj);
263 
264 }
265 
266 function CalenderselectYear(obj){
267 
268 var opt = "";
269 
270 var thisYear = obj.innerHTML;
271 
272 for (i=1970; i<=2020; i++){
273 
274 if (i==thisYear){
275 
276 opt += "<option value="+i+" selected>"+i+"</option>";
277 
278 }else{
279 
280 opt += "<option value="+i+">"+i+"</option>";
281 
282 }
283 
284 }
285 
286 opt = "<select onblur=‘selectThisYear(this)‘ onchange=‘selectThisYear(this)‘ style=‘font-size:11px‘>"+opt+"</select>";
287 
288 obj.parentNode.innerHTML = opt;
289 
290 }
291 
292 function selectThisYear(obj){
293 
294 HS_calender(obj.value+"-"+obj.parentNode.parentNode.getElementsByTagName("span")[1].getElementsByTagName("a")[0].innerHTML+"-1",obj.parentNode);
295 
296 }
297 
298 function CalenderselectMonth(obj){
299 
300 var opt = "";
301 
302 var thisMonth = obj.innerHTML;
303 
304 for (i=1; i<=12; i++){
305 
306 if (i==thisMonth){
307 
308 opt += "<option value="+i+" selected>"+i+"</option>";
309 
310 }else{
311 
312 opt += "<option value="+i+">"+i+"</option>";
313 
314 }
315 
316 }
317 
318 　　opt = "<select onblur=‘selectThisMonth(this)‘ onchange=‘selectThisMonth(this)‘ style=‘font-size:11px‘>"+opt+"</select>";
319 
320 　　obj.parentNode.innerHTML = opt;
321 
322 }
323 
324 function selectThisMonth(obj){
325
326 　　HS_calender(obj.parentNode.parentNode.getElementsByTagName("span")[0].getElementsByTagName("a")[0].innerHTML+"-"+obj.value+"-1",obj.parentNode);
327 
328 }
329 
330 function HS_setDate(inputObj){
331 
332 　　var calenderObj = document.createElement("span");
333 
334 　　calenderObj.innerHTML = HS_calender(new Date());
335 
336 　　calenderObj.style.position = "absolute";
337 
338 　　calenderObj.style.zIndex  = "10009";
339 
340 　　calenderObj.targetObj = inputObj;
341 
342 　　inputObj.parentNode.insertBefore(calenderObj,inputObj.nextSibling);
343 
344 }
根据一篇js日历插件改写的,布布扣,bubuko.com
根据一篇js日历插件改写的
码农公寓

相关文章
