Javascript 日期时间选择控件 - 太阳雨

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Javascript 日期时间选择控件

本文源出处: http://wf5360308.cnblogs.com/articles/362935.html
对显示风格进行了一些修改.

/**
2

*本日历选择控件由tiannet根据前人经验完善而得。大部分代码来自meizz的日历控件。
3

*tiannet添加了时间选择功能、select,object标签隐藏功能，还有其它小功能。
4

*使用方法：
5

* (1)只选择日期 <input type="text" name="date" readOnly onClick="setDay(this);">
6

* (2)选择日期和小时 <input type="text" name="dateh" readOnly onClick="setDayH(this);">
7

* (3)选择日期和小时及分钟 <input type="text" name="datehm" readOnly onClick="setDayHM(this);">
8

*设置参数的方法
9

* (1)设置日期分隔符 setDateSplit(strSplit);默认为"-"
10

* (2)设置日期与时间之间的分隔符 setDateTimeSplit(strSplit);默认为" "
11

* (3)设置时间分隔符 setTimeSplit(strSplit);默认为":"
12

* (4)设置(1),(2),(3)中的分隔符 setSplit(strDateSplit,strDateTimeSplit,strTimeSplit);
13

* (5)设置开始和结束年份 setYearPeriod(intDateBeg,intDateEnd)
14

*说明：
15

* 默认返回的日期时间格式如同：2005-02-02 08:08
16

*/
17

//------------------ 样式定义 ---------------------------//
18

//功能按钮同样样式
19

var s_tiannet_turn_base = "height:16px;font-size:9pt;color:white;border:0 solid #CCCCCC;cursor:hand;background-color:#2650A6;";
20

//翻年、月等的按钮
21

var s_tiannet_turn = s_tiannet_turn_base;//原来的是: "width:28px;" + s_tiannet_turn_base;
22

//关闭、清空等按钮样式
23

var s_tiannet_turn2 = "width:22px;" + s_tiannet_turn_base;
24

//年选择下拉框
25

var s_tiannet_select = "width:64px;display:none;";
26

//月、时、分选择下拉框
27

var s_tiannet_select2 = "width:46px;display:none;";
28

//日期选择控件体的样式
29

var s_tiannet_body = "width:150;background-color:#2650A6;display:none;z-index:9998;position:absolute;" +
30

"border-left:1 solid #CCCCCC;border-top:1 solid #CCCCCC;border-right:1 solid #999999;border-bottom:1 solid #999999;";
31

//显示日的td的样式
32

var s_tiannet_day = "width:21px;height:20px;background-color:#D8F0FC;font-size:10pt;";
33

//字体样式
34

var s_tiannet_font = "color:#FFCC00;font-size:9pt;cursor:hand;";
35

//链接的样式
36

var s_tiannet_link = "text-decoration:none;font-size:9pt;color:#2650A6;";
37

//横线
38

var s_tiannet_line = "border-bottom:1 solid #6699CC";
39

//------------------ 变量定义 ---------------------------//
40

var tiannetYearSt = 1950;//可选择的开始年份
41

var tiannetYearEnd = 2010;//可选择的结束年份
42

var tiannetDateNow = new Date();
43

var tiannetYear = tiannetDateNow.getFullYear(); //定义年的变量的初始值
44

var tiannetMonth = tiannetDateNow.getMonth()+1; //定义月的变量的初始值
45

var tiannetDay = tiannetDateNow.getDate();
46

var tiannetHour = 8;//tiannetDateNow.getHours();
47

var tiannetMinute = 0;//tiannetDateNow.getMinutes();
48

var tiannetArrDay=new Array(42); //定义写日期的数组
49

var tiannetDateSplit = "-"; //日期的分隔符号
50

var tiannetDateTimeSplit = " "; //日期与时间之间的分隔符
51

var tiannetTimeSplit = ":"; //时间的分隔符号
52

var tiannetOutObject; //接收日期时间的对象
53

var arrTiannetHide = new Array();//被强制隐藏的标签
54

var m_bolShowHour = false;//是否显示小时
55

var m_bolShowMinute = false;//是否显示分钟
56

var m_aMonHead = new Array(12); //定义阳历中每个月的最大天数
58

m_aMonHead[0] = 31; m_aMonHead[1] = 28; m_aMonHead[2] = 31; m_aMonHead[3] = 30; m_aMonHead[4] = 31; m_aMonHead[5] = 30;
59

m_aMonHead[6] = 31; m_aMonHead[7] = 31; m_aMonHead[8] = 30; m_aMonHead[9] = 31; m_aMonHead[10] = 30; m_aMonHead[11] = 31;
60

// ---------------------- 用户可调用的函数 -----------------------------//
61

//用户主调函数－只选择日期
62

function setDay(obj){
63

tiannetOutObject = obj;
64

//如果标签中有值，则将日期初始化为当前值
65

var strValue = tiannetTrim(tiannetOutObject.value);
66

if( strValue != "" ){
67

tiannetInitDate(strValue);
68

}
69

tiannetPopCalendar();
70

}
71

//用户主调函数－选择日期和小时
72

function setDayH(obj){
73

tiannetOutObject = obj;
74

m_bolShowHour = true;
75

//如果标签中有值，则将日期和小时初始化为当前值
76

var strValue = tiannetTrim(tiannetOutObject.value);
77

if( strValue != "" ){
78

tiannetInitDate(strValue.substring(0,10));
79

var hour = strValue.substring(11,13);
80

if( hour < 10 ) tiannetHour = hour.substring(1,2);
81

}
82

tiannetPopCalendar();
83

}
84

//用户主调函数－选择日期和小时及分钟
85

function setDayHM(obj){
86

tiannetOutObject = obj;
87

m_bolShowHour = true;
88

m_bolShowMinute = true;
89

//如果标签中有值，则将日期和小时及分钟初始化为当前值
90

var strValue = tiannetTrim(tiannetOutObject.value);
91

if( strValue != "" ){
92

tiannetInitDate(strValue.substring(0,10));
93

var time = strValue.substring(11,16);
94

var arr = time.split(tiannetTimeSplit);
95

tiannetHour = arr[0];
96

tiannetMinute = arr[1];
97

if( tiannetHour < 10 ) tiannetHour = tiannetHour.substring(1,2);
98

if( tiannetMinute < 10 ) tiannetMinute = tiannetMinute.substring(1,2);
99

}
100

tiannetPopCalendar();
101

}
102

//设置开始日期和结束日期
103

function setYearPeriod(intDateBeg,intDateEnd){
104

tiannetYearSt = intDateBeg;
105

tiannetYearEnd = intDateEnd;
106

}
107

//设置日期分隔符。默认为"-"
108

function setDateSplit(strDateSplit){
109

tiannetDateSplit = strDateSplit;
110

}
111

//设置日期与时间之间的分隔符。默认为" "
112

function setDateTimeSplit(strDateTimeSplit){
113

tiannetDateTimeSplit = strDateTimeSplit;
114

}
115

//设置时间分隔符。默认为":"
116

function setTimeSplit(strTimeSplit){
117

tiannetTimeSplit = strTimeSplit;
118

}
119

//设置分隔符
120

function setSplit(strDateSplit,strDateTimeSplit,strTimeSplit){
121

tiannetDateSplit(strDateSplit);
122

tiannetDateTimeSplit(strDateTimeSplit);
123

tiannetTimeSplit(strTimeSplit);
124

}
125

//设置默认的日期。格式为：YYYY-MM-DD
126

function setDefaultDate(strDate){
127

tiannetYear = strDate.substring(0,4);
128

tiannetMonth = strDate.substring(5,7);
129

tiannetDay = strDate.substring(8,10);
130

}
131

//设置默认的时间。格式为：HH24:MI
132

function setDefaultTime(strTime){
133

tiannetHour = strTime.substring(0,2);
134

tiannetMinute = strTime.substring(3,5);
135

}
136

// ---------------------- end 用户可调用的函数 -----------------------------//
137

//------------------ begin 页面显示部分 ---------------------------//
138

var weekName = new Array("日","一","二","三","四","五","六");
139

document.write('<div id="divTiannetDate" style="'+s_tiannet_body+'" style="本日历选择控件由tiannet根据前人经验完善而成！">');
140

document.write('<div align="center" id="divTiannetDateText" Author="tiannet" style="padding-top:2px;">');
141

document.write('<span id="tiannetYearHead" Author="tiannet" style="'+s_tiannet_font+'" '+
142

'onclick="spanYearCEvent();"> 年</span>');
143

document.write('<select id="selTianYear" style="'+s_tiannet_select+'" Author="tiannet" '+
144

' onChange="tiannetYear=this.value;tiannetSetDay(tiannetYear,tiannetMonth);document.all.tiannetYearHead.style.display=\'\';'+
145

'this.style.display=\'none\';">');
146

for(var i=tiannetYearSt;i <= tiannetYearEnd;i ++){
147

document.writeln('<option value="' + i + '">' + i + '年</option>');
148

}
149

document.write('</select>');
150

document.write('<span id="tiannetMonthHead" Author="tiannet" style="'+s_tiannet_font+'" '+
151

'onclick="spanMonthCEvent();">  月</span>');
152

document.write('<select id="selTianMonth" style="'+s_tiannet_select2+'" Author="tiannet" '+
153

'onChange="tiannetMonth=this.value;tiannetSetDay(tiannetYear,tiannetMonth);document.all.tiannetMonthHead.style.display=\'\';'+
154

'this.style.display=\'none\';">');
155

for(var i=1;i <= 12;i ++){
156

document.writeln('<option value="' + i + '">' + i + '月</option>');
157

}
158

document.write('</select>');
159

//document.write('</div>');
160

//document.write('<div align="center" id="divTiannetTimeText" Author="tiannet">');
161

document.write('<span id="tiannetHourHead" Author="tiannet" style="'+s_tiannet_font+'display:none;" '+
162

'onclick="spanHourCEvent();"> 时</span>');
163

document.write('<select id="selTianHour" style="'+s_tiannet_select2+'display:none;" Author="tiannet" '+
164

' onChange="tiannetHour=this.value;tiannetWriteHead();document.all.tiannetHourHead.style.display=\'\';' +
165

'this.style.display=\'none\';">');
166

for(var i=0;i <= 23;i ++){
167

document.writeln('<option value="' + i + '">' + i + '时</option>');
168

}
169

document.write('</select>');
170

document.write('<span id="tiannetMinuteHead" Author="tiannet" style="'+s_tiannet_font+'display:none;" '+
171

'onclick="spanMinuteCEvent();">  分</span>');
172

document.write('<select id="selTianMinute" style="'+s_tiannet_select2+'display:none;" Author="tiannet" '+
173

' onChange="tiannetMinute=this.value;tiannetWriteHead();document.all.tiannetMinuteHead.style.display=\'\';'+
174

'this.style.display=\'none\';">');
175

for(var i=0;i <= 59;i ++){
176

document.writeln('<option value="' + i + '">' + i + '分</option>');
177

}
178

document.write('</select>');
179

document.write('</div>');
180

//输出一条横线
181

document.write('<div style="'+s_tiannet_line+'"></div>');
182

document.write('<div align="center" id="divTiannetTurn" style="border:0;" Author="tiannet">');
183

document.write('<input type="button" style="'+s_tiannet_turn+'" value="▲" title="上一年" onClick="tiannetPrevYear();">');//◄►▲▼
184

document.write('<font style="'+s_tiannet_turn+'">年</font>');
185

document.write('<input type="button" style="'+s_tiannet_turn+'" value="▼" title="下一年" onClick="tiannetNextYear();">  ');
186

document.write('<input type="button" style="'+s_tiannet_turn+'" value="▲" title="上一月" onClick="tiannetPrevMonth();">');
187

document.write('<font style="'+s_tiannet_turn+'">月</font>');
188

document.write('<input type="button" style="'+s_tiannet_turn+'" value="▼" title="下一月" onClick="tiannetNextMonth();">');
189

190

document.write('</div>');
191

//输出一条横线
192

document.write('<div style="'+s_tiannet_line+'"></div>');
193

document.write('<table border=0 cellspacing=0 cellpadding=0 bgcolor=white onselectstart="return false">');
194

document.write(' <tr style="background-color:#2650A6;font-size:10pt;color:white;height:22px;" Author="tiannet">');
195

for(var i =0;i < weekName.length;i ++){
196

//输出星期
197

document.write('<td width="21" align="center" Author="tiannet">' + weekName[i] + '</td>');
198

}
199

document.write(' </tr>');
200

document.write('</table>');
201

//输出天的选择
202

document.write('<table border=0 cellspacing=1 cellpadding=0 bgcolor=white onselectstart="return false">');
203

var n = 0;
204

for (var i=0;i<5;i++) {
205

document.write (' <tr align=center id="trTiannetDay' + i + '" >');
206

for (var j=0;j<7;j++){
207

document.write('<td align="center" id="tdTiannetDay' + n + '" '+
208

'onClick="tiannetDay=this.innerText;tiannetSetValue(true);" '
209

+' style="' + s_tiannet_day + '"> </td>');
210

n ++;
211

}
212

document.write (' </tr>');
213

}
214

document.write (' <tr align=center id="trTiannetDay5" >');
215

document.write('<td align="center" id="tdTiannetDay35" onClick="tiannetDay=this.innerText;tiannetSetValue(true);" '
216

+' style="' + s_tiannet_day + '"> </td>');
217

document.write('<td align="center" id="tdTiannetDay36" onClick="tiannetDay=this.innerText;tiannetSetValue(true);" '
218

+' style="' + s_tiannet_day + '"> </td>');
219

document.write('<td align="right" colspan="5"><a href="javascript:tiannetClear();" style="' + s_tiannet_link + '">清空</a>'+
220

' <a href="javascript:tiannetHideControl();" style="' + s_tiannet_link + '">关闭</a>' +
221

' <a href="javascript:tiannetSetValue(true);" style="' + s_tiannet_link + '">确定</a> ' +
222

'</td>');
223

document.write (' </tr>');
224

document.write('</table>');
225

document.write('</div>');
226

//------------------ end 页面显示部分 ---------------------------//
227

//------------------ 显示日期时间的span标签响应事件 ---------------------------//
228

//单击年份span标签响应
229

function spanYearCEvent(){
230

hideElementsById(new Array("selTianYear","tiannetMonthHead"),false);
231

if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
232

if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
233

hideElementsById(new Array("tiannetYearHead","selTianMonth","selTianHour","selTianMinute"),true);
234

}
235

//单击月份span标签响应
236

function spanMonthCEvent(){
237

hideElementsById(new Array("selTianMonth","tiannetYearHead"),false);
238

if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
239

if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
240

hideElementsById(new Array("tiannetMonthHead","selTianYear","selTianHour","selTianMinute"),true);
241

}
242

//单击小时span标签响应
243

function spanHourCEvent(){
244

hideElementsById(new Array("tiannetYearHead","tiannetMonthHead"),false);
245

if(m_bolShowHour) hideElementsById(new Array("selTianHour"),false);
246

if(m_bolShowMinute) hideElementsById(new Array("tiannetMinuteHead"),false);
247

hideElementsById(new Array("tiannetHourHead","selTianYear","selTianMonth","selTianMinute"),true);
248

}
249

//单击分钟span标签响应
250

function spanMinuteCEvent(){
251

hideElementsById(new Array("tiannetYearHead","tiannetMonthHead"),false);
252

if(m_bolShowHour) hideElementsById(new Array("tiannetHourHead"),false);
253

if(m_bolShowMinute) hideElementsById(new Array("selTianMinute"),false);
254

hideElementsById(new Array("tiannetMinuteHead","selTianYear","selTianMonth","selTianHour"),true);
255

}
256

//根据标签id隐藏或显示标签
257

function hideElementsById(arrId,bolHide){
258

var strDisplay = "";
259

if(bolHide) strDisplay = "none";
260

for(var i = 0;i < arrId.length;i ++){
261

var obj = document.getElementById(arrId[i]);
262

obj.style.display = strDisplay;
263

}
264

}
265

//------------------ end 显示日期时间的span标签响应事件 ---------------------------//
266

//判断某年是否为闰年
267

function isPinYear(year){
268

var bolRet = false;
269

if (0==year%4&&((year%100!=0)||(year%400==0))) {
270

bolRet = true;
271

}
272

return bolRet;
273

}
274

//得到一个月的天数，闰年为29天
275

function getMonthCount(year,month){
276

var c=m_aMonHead[month-1];
277

if((month==2)&&isPinYear(year)) c++;
278

return c;
279

}
280

//重新设置当前的日。主要是防止在翻年、翻月时，当前日大于当月的最大日
281

function setRealDayCount() {
282

if( tiannetDay > getMonthCount(tiannetYear,tiannetMonth) ) {
283

//如果当前的日大于当月的最大日，则取当月最大日
284

tiannetDay = getMonthCount(tiannetYear,tiannetMonth);
285

}
286

}
287

//在个位数前加零
288

function addZero(value){
289

if(value < 10 ){
290

value = "0" + value;
291

}
292

return value;
293

}
294

//取出空格
295

function tiannetTrim(str) {
296

return str.replace(/(^\s*)|(\s*$)/g,"");
297

}
298

//为select创建一个option
299

function createOption(objSelect,value,text){
300

var option = document.createElement("OPTION");
301

option.value = value;
302

option.text = text;
303

objSelect.options.add(option);
304

}
305

//往前翻 Year
306

function tiannetPrevYear() {
307

if(tiannetYear > 999 && tiannetYear <10000){tiannetYear--;}
308

else{alert("年份超出范围（1000-9999）！");}
309

tiannetSetDay(tiannetYear,tiannetMonth);
310

//如果年份小于允许的最小年份，则创建对应的option
311

if( tiannetYear < tiannetYearSt ) {
312

tiannetYearSt = tiannetYear;
313

createOption(document.all.selTianYear,tiannetYear,tiannetYear + "年");
314

}
315

checkSelect(document.all.selTianYear,tiannetYear);
316

tiannetWriteHead();
317

}
318

//往后翻 Year
319

function tiannetNextYear() {
320

if(tiannetYear > 999 && tiannetYear <10000){tiannetYear++;}
321

else{alert("年份超出范围（1000-9999）！");return;}
322

tiannetSetDay(tiannetYear,tiannetMonth);
323

//如果年份超过允许的最大年份，则创建对应的option
324

if( tiannetYear > tiannetYearEnd ) {
325

tiannetYearEnd = tiannetYear;
326

createOption(document.all.selTianYear,tiannetYear,tiannetYear + "年");
327

}
328

checkSelect(document.all.selTianYear,tiannetYear);
329

tiannetWriteHead();
330

}
331

//选择今天
332

function tiannetToday() {
333

tiannetYear = tiannetDateNow.getFullYear();
334

tiannetMonth = tiannetDateNow.getMonth()+1;
335

tiannetDay = tiannetDateNow.getDate();
336

tiannetSetValue(true);
337

//tiannetSetDay(tiannetYear,tiannetMonth);
338

//selectObject();
339

}
340

//往前翻月份
341

function tiannetPrevMonth() {
342

if(tiannetMonth>1){tiannetMonth--}else{tiannetYear--;tiannetMonth=12;}
343

tiannetSetDay(tiannetYear,tiannetMonth);
344

checkSelect(document.all.selTianMonth,tiannetMonth);
345

tiannetWriteHead();
346

}
347

//往后翻月份
348

function tiannetNextMonth() {
349

if(tiannetMonth==12){tiannetYear++;tiannetMonth=1}else{tiannetMonth++}
350

tiannetSetDay(tiannetYear,tiannetMonth);
351

checkSelect(document.all.selTianMonth,tiannetMonth);
352

tiannetWriteHead();
353

}
354

//向span标签中写入年、月、时、分等数据
355

function tiannetWriteHead(){
356

document.all.tiannetYearHead.innerText = tiannetYear + "年";
357

document.all.tiannetMonthHead.innerText = tiannetMonth + "月";
358

if( m_bolShowHour ) document.all.tiannetHourHead.innerText = " "+tiannetHour + "时";
359

if( m_bolShowMinute ) document.all.tiannetMinuteHead.innerText = tiannetMinute + "分";
360

tiannetSetValue(false);//给文本框赋值，但不隐藏本控件
361

}
362

//设置显示天
363

function tiannetSetDay(yy,mm) {
364

365

setRealDayCount();//设置当月真实的日
366

tiannetWriteHead();
367

var strDateFont1 = "", strDateFont2 = "" //处理日期显示的风格
368

for (var i = 0; i < 37; i++){tiannetArrDay[i]=""}; //将显示框的内容全部清空
369

var day1 = 1;
370

var firstday = new Date(yy,mm-1,1).getDay(); //某月第一天的星期几
371

for (var i = firstday; day1 < getMonthCount(yy,mm)+1; i++){
372

tiannetArrDay[i]=day1;day1++;
373

}
374

//如果用于显示日的最后一行的第一个单元格的值为空，则隐藏整行。
375

//if(tiannetArrDay[35] == ""){
376

// document.all.trTiannetDay5.style.display = "none";
377

//} else {
378

// document.all.trTiannetDay5.style.display = "";
379

//}
380

for (var i = 0; i < 37; i++){
381

var da = eval("document.all.tdTiannetDay"+i) //书写新的一个月的日期星期排列
382

if (tiannetArrDay[i]!="") {
383

//判断是否为周末，如果是周末，则改为红色字体
384

if(i % 7 == 0 || (i+1) % 7 == 0){
385

strDateFont1 = "<font color=#f0000>"
386

strDateFont2 = "</font>"
387

} else {
388

strDateFont1 = "";
389

strDateFont2 = ""
390

}
391

da.innerHTML = strDateFont1 + tiannetArrDay[i] + strDateFont2;
392

//如果是当前选择的天，则改变颜色
393

if(tiannetArrDay[i] == tiannetDay ) {
394

da.style.backgroundColor = "#CCCCCC";
395

} else {
396

da.style.backgroundColor = "#EFEFEF";
397

}
398

da.style.cursor="hand"
399

} else {
400

da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"
401

}
402

}//end for
403

tiannetSetValue(false);//给文本框赋值，但不隐藏本控件
404

}//end function tiannetSetDay
405

//根据option的值选中option
406

function checkSelect(objSelect,selectValue) {
407

var count = parseInt(objSelect.length);
408

if( selectValue < 10 && selectValue.toString().length == 2) {
409

selectValue = selectValue.substring(1,2);
410

}
411

for(var i = 0;i < count;i ++){
412

if(objSelect.options[i].value == selectValue){
413

objSelect.selectedIndex = i;
414

break;
415

}
416

}//for
417

}
418

//选中年、月、时、分等下拉框
419

function selectObject(){
420

//如果年份小于允许的最小年份，则创建对应的option
421

if( tiannetYear < tiannetYearSt ) {
422

for( var i = tiannetYear;i < tiannetYearSt;i ++ ){
423

createOption(document.all.selTianYear,i,i + "年");
424

}
425

tiannetYearSt = tiannetYear;
426

}
427

//如果年份超过允许的最大年份，则创建对应的option
428

if( tiannetYear > tiannetYearEnd ) {
429

for( var i = tiannetYearEnd+1;i <= tiannetYear;i ++ ){
430

createOption(document.all.selTianYear,i,i + "年");
431

}
432

tiannetYearEnd = tiannetYear;
433

}
434

checkSelect(document.all.selTianYear,tiannetYear);
435

checkSelect(document.all.selTianMonth,tiannetMonth);
436

if( m_bolShowHour ) checkSelect(document.all.selTianHour,tiannetHour);
437

if( m_bolShowMinute ) checkSelect(document.all.selTianMinute,tiannetMinute);
438

}
439

//给接受日期时间的控件赋值
440

//参数bolHideControl - 是否隐藏控件
441

function tiannetSetValue(bolHideControl){
442

var value = "";
443

if( !tiannetDay || tiannetDay == "" ){
444

tiannetOutObject.value = value;
445

return;
446

}
447

var mm = tiannetMonth;
448

var day = tiannetDay;
449

if( mm < 10 && mm.toString().length == 1) mm = "0" + mm;
450

if( day < 10 && day.toString().length == 1) day = "0" + day;
451

value = tiannetYear + tiannetDateSplit + mm + tiannetDateSplit + day;
452

if( m_bolShowHour ){
453

var hour = tiannetHour;
454

if( hour < 10 && hour.toString().length == 1 ) hour = "0" + hour;
455

value += tiannetDateTimeSplit + hour;
456

}
457

if( m_bolShowMinute ){
458

var minute = tiannetMinute;
459

if( minute < 10 && minute.toString().length == 1 ) minute = "0" + minute;
460

value += tiannetTimeSplit + minute;
461

}
462

tiannetOutObject.value = value;
463

//document.all.divTiannetDate.style.display = "none";
464

if( bolHideControl ) {
465

tiannetHideControl();
466

}
467

}
468

//是否显示时间
469

function showTime(){
470

if( !m_bolShowHour && m_bolShowMinute){
471

alert("如果要选择分钟，则必须可以选择小时！");
472

return;
473

}
474

hideElementsById(new Array("tiannetHourHead","selTianHour","tiannetMinuteHead","selTianMinute"),true);
475

if( m_bolShowHour ){
476

//显示小时
477

hideElementsById(new Array("tiannetHourHead"),false);
478

}
479

if( m_bolShowMinute ){
480

//显示分钟
481

hideElementsById(new Array("tiannetMinuteHead"),false);
482

}
483

}
484

//弹出显示日历选择控件，以让用户选择
485

function tiannetPopCalendar(){
486

//隐藏下拉框，显示相对应的head
487

hideElementsById(new Array("selTianYear","selTianMonth","selTianHour","selTianMinute"),true);
488

hideElementsById(new Array("tiannetYearHead","tiannetMonthHead","tiannetHourHead","tiannetMinuteHead"),false);
489

tiannetSetDay(tiannetYear,tiannetMonth);
490

tiannetWriteHead();
491

showTime();
492

var dads = document.all.divTiannetDate.style;
493

var iX, iY;
494

495

var h = document.all.divTiannetDate.offsetHeight;
496

var w = document.all.divTiannetDate.offsetWidth;
497

//计算left
498

if (window.event.x + h > document.body.offsetWidth - 10 )
499

iX = window.event.x - h - 5 ;
500

else
501

iX = window.event.x + 5;
502

if (iX <0)
503

iX=0;
504

//计算top
505

iY = window.event.y;
506

if (window.event.y + w > document.body.offsetHeight - 10 )
507

iY = document.body.scrollTop + document.body.offsetHeight - w - 5 ;
508

else
509

iY = document.body.scrollTop +window.event.y + 5;
510

if (iY <0)
511

iY=0;
512

dads.left = iX;
513

dads.top = iY;
514

tiannetShowControl();
515

selectObject();
516

}
517

//隐藏日历控件(同时显示被强制隐藏的标签)
518

function tiannetHideControl(){
519

document.all.divTiannetDate.style.display = "none";
520

tiannetShowObject();
521

arrTiannetHide = new Array();//将被隐藏的标签对象清空
522

}
523

//显示日历控件(同时隐藏会遮挡的标签)
524

function tiannetShowControl(){
525

document.all.divTiannetDate.style.display = "";
526

tiannetHideObject("SELECT");
527

tiannetHideObject("OBJECT");
528

}
529

//根据标签名称隐藏标签。如会遮住控件的select，object
530

function tiannetHideObject(strTagName) {
531

532

x = document.all.divTiannetDate.offsetLeft;
533

y = document.all.divTiannetDate.offsetTop;
534

h = document.all.divTiannetDate.offsetHeight;
535

w = document.all.divTiannetDate.offsetWidth;
536

537

for (var i = 0; i < document.all.tags(strTagName).length; i++)
538

{
539

540

var obj = document.all.tags(strTagName)[i];
541

if (! obj || ! obj.offsetParent)
542

continue;
543

// 获取元素对于BODY标记的相对坐标
544

var objLeft = obj.offsetLeft;
545

var objTop = obj.offsetTop;
546

var objHeight = obj.offsetHeight;
547

var objWidth = obj.offsetWidth;
548

var objParent = obj.offsetParent;
549

550

while (objParent.tagName.toUpperCase() != "BODY"){
551

objLeft += objParent.offsetLeft;
552

objTop += objParent.offsetTop;
553

objParent = objParent.offsetParent;
554

}
555

//alert("控件左端:" + x + "select左端" + (objLeft + objWidth) + "控件底部:" + (y+h) + "select高:" + objTop);
556

557

var bolHide = true;
558

if( obj.style.display == "none" || obj.style.visibility == "hidden" || obj.getAttribute("Author") == "tiannet" ){
559

//如果标签本身就是隐藏的，则不需要再隐藏。如果是控件中的下拉框，也不用隐藏。
560

bolHide = false;
561

}
562

if( ( (objLeft + objWidth) > x && (y + h + 20) > objTop && (objTop+objHeight) > y && objLeft < (x+w) ) && bolHide ){
563

//arrTiannetHide.push(obj);//记录被隐藏的标签对象
564

arrTiannetHide[arrTiannetHide.length] = obj;
565

obj.style.visibility = "hidden";
566

}
567

568

569

}
570

}
571

//显示被隐藏的标签
572

function tiannetShowObject(){
573

for(var i = 0;i < arrTiannetHide.length;i ++){
574

//alert(arrTiannetHide[i]);
575

arrTiannetHide[i].style.visibility = "";
576

}
577

}
578

//初始化日期。
579

function tiannetInitDate(strDate){
580

var arr = strDate.split(tiannetDateSplit);
581

tiannetYear = arr[0];
582

tiannetMonth = arr[1];
583

tiannetDay = arr[2];
584

}
585

//清空
586

function tiannetClear(){
587

tiannetOutObject.value = "";
588

tiannetHideControl();
589

}
590

//任意点击时关闭该控件
591

function document.onclick(){
592

with(window.event.srcElement){
593

if (tagName != "INPUT" && getAttribute("Author") != "tiannet")
594

tiannetHideControl();
595

}
596

}
597

//按ESC键关闭该控件
598

function document.onkeypress(){
599

if( event.keyCode == 27 ){
600

tiannetHideControl();
601

}
602

}
603

posted on 2006-06-07 11:57 太阳雨阅读(9872) 评论(1) 收藏举报

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