jssource/src_files/include/javascript/calendar.js

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  35
  36
  37 Calendar = function() {};
  38
  39 Calendar.getHighestZIndex = function (containerEl)
  40 {
  41    var highestIndex = 0;
  42    var currentIndex = 0;
  43    var els = Array();
  44
  45    els = containerEl ? containerEl.getElementsByTagName('*') : document.getElementsByTagName('*');
  46
  47    for(var i=0; i < els.length; i++)
  48    {
  49       currentIndex = YAHOO.util.Dom.getStyle(els[i], "zIndex");
  50       if(!isNaN(currentIndex) && currentIndex > highestIndex)
  51       {
  52          highestIndex = parseInt(currentIndex);
  53       }
  54    }
  55
  56    return (highestIndex == Number.MAX_VALUE) ? Number.MAX_VALUE : highestIndex+1;
  57 };
  58
  59 Calendar.setup = function (params) {
  60
  61     YAHOO.util.Event.onDOMReady(function(){
  62
  63         var Event = YAHOO.util.Event;
  64         var Dom = YAHOO.util.Dom;
  65         var dialog;
  66         var calendar;
  67         var showButton = params.button ? params.button : params.buttonObj;
  68         var userDateFormat = params.ifFormat ? params.ifFormat : (params.daFormat ? params.daFormat : "m/d/Y");
  69         var inputField = params.inputField ? params.inputField : params.inputFieldObj;
  70         var dateFormat = userDateFormat.substr(0,10);
  71         var date_field_delimiter = /([-.\\/])/.exec(dateFormat)[0];
  72         dateFormat = dateFormat.replace(/[^a-zA-Z]/g,'');
  73
  74         var monthPos = dateFormat.search(/m/);
  75         var dayPos = dateFormat.search(/d/);
  76         var yearPos = dateFormat.search(/Y/);
  77
  78         var dateParams = new Object();
  79         dateParams.delim = date_field_delimiter;
  80         dateParams.monthPos = monthPos;
  81         dateParams.dayPos = dayPos;
  82         dateParams.yearPos = yearPos;
  83
  84         Event.on(Dom.get(showButton), "click", function() {
  85
  86             if (!dialog) {
  87
  88                 dialog = new YAHOO.widget.SimpleDialog("container_" + showButton, {
  89                     visible:false,
  90                     context:[showButton, "tl", "bl"],
  91                     buttons:[],
  92                     draggable:false,
  93                     close:true,
  94                     zIndex: Calendar.getHighestZIndex(document.body)
  95                 });
  96
  97                 dialog.setHeader(SUGAR.language.get('app_strings', 'LBL_MASSUPDATE_DATE'));
  98                 var dialogBody = '<p class="callnav_today"><a href="javascript:void(0)"  id="callnav_today">' + SUGAR.language.get('app_strings', 'LBL_EMAIL_DATE_TODAY') + '</a></p><div id="' + showButton + '_div"></div>';
  99                 dialog.setBody(dialogBody);
 100                 dialog.render(document.body);
 101
 102                 //Since the cal div name is dynamic we need to add a custom class to override some default yui css styles
 103                 Dom.addClass("container_" + showButton, "cal_panel");
 104
 105                 //Clear the date selection if the user clicks on today.
 106                 Event.addListener("callnav_today", "click", function(){
 107                     calendar.clear();
 108                     var now = new Date();
 109                     //Reset the input field value
 110                     Dom.get(inputField).value = formatSelectedDate(now);
 111                     //Highlight the cell
 112                     var cellIndex = calendar.getCellIndex(now);
 113                     if(cellIndex > -1 )
 114                     {
 115                         var cell = calendar.cells[cellIndex];
 116                         Dom.addClass(cell, calendar.Style.CSS_CELL_SELECTED);
 117                     }
 118                     //Must return false to prevent onbeforeunload from firing in IE8
 119                     return false;
 120                 });
 121
 122                 dialog.showEvent.subscribe(function() {
 123                     if (YAHOO.env.ua.ie) {
 124                         // Since we're hiding the table using yui-overlay-hidden, we
 125                         // want to let the dialog know that the content size has changed, when
 126                         // shown
 127                         dialog.fireEvent("changeContent");
 128                     }
 129                 });
 130
 131                 // Hide Calendar if we click anywhere in the document other than the calendar
 132                 Event.on(document, "click", function(e) {
 133
 134                     if(!dialog)
 135                     {
 136                        return;
 137                     }
 138
 139                     var el = Event.getTarget(e);
 140                     var dialogEl = dialog.element;
 141                     if (el != dialogEl && !Dom.isAncestor(dialogEl, el) && el != Dom.get(showButton) && !Dom.isAncestor(Dom.get(showButton), el)) {
 142                         dialog.hide();
 143                     }
 144                 });
 145             }
 146
 147             // Lazy Calendar Creation - Wait to create the Calendar until the first time the button is clicked.
 148             if (!calendar) {
 149                 var navConfig = {
 150                     strings : {
 151                         month: SUGAR.language.get('app_strings', 'LBL_CHOOSE_MONTH'),
 152                         year: SUGAR.language.get('app_strings', 'LBL_ENTER_YEAR'),
 153                         submit: SUGAR.language.get('app_strings', 'LBL_EMAIL_OK'),
 154                         cancel: SUGAR.language.get('app_strings', 'LBL_CANCEL_BUTTON_LABEL'),
 155                         invalidYear: SUGAR.language.get('app_strings', 'LBL_ENTER_VALID_YEAR')
 156                     },
 157                     monthFormat: YAHOO.widget.Calendar.SHORT,
 158                     initialFocus: "year"
 159                 };
 160
 161                 calendar = new YAHOO.widget.Calendar(showButton + '_div', {
 162                     iframe:false,
 163                     hide_blank_weeks:true,
 164                     navigator:navConfig
 165                 });
 166
 167                 calendar.cfg.setProperty('DATE_FIELD_DELIMITER', date_field_delimiter);
 168                 calendar.cfg.setProperty('MDY_DAY_POSITION', dayPos+1);
 169                 calendar.cfg.setProperty('MDY_MONTH_POSITION', monthPos+1);
 170                 calendar.cfg.setProperty('MDY_YEAR_POSITION', yearPos+1);
 171
 172                 //Configure the month and days label with localization support where defined
 173                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined' && SUGAR.language.languages['app_list_strings']['dom_cal_month_long'] != 'undefined')
 174                 {
 175                         if(SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].length == 13)
 176                         {
 177                            SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].shift();
 178                         }
 179                         calendar.cfg.setProperty('MONTHS_LONG', SUGAR.language.languages['app_list_strings']['dom_cal_month_long']);
 180                 }
 181
 182                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined'  && typeof SUGAR.language.languages['app_list_strings']['dom_cal_day_short'] != 'undefined')
 183                 {
 184                         if(SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].length == 8)
 185                         {
 186                            SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].shift();
 187                         }
 188                         calendar.cfg.setProperty('WEEKDAYS_SHORT', SUGAR.language.languages['app_list_strings']['dom_cal_day_short']);
 189                 }
 190
 191                 var formatSelectedDate = function(selDate)
 192                 {
 193                     var monthVal = selDate.getMonth() + 1; //Add one for month value
 194                     if(monthVal < 10)
 195                     {
 196                         monthVal = '0' + monthVal;
 197                     }
 198
 199                     var dateVal = selDate.getDate();
 200
 201                     if(dateVal < 10)
 202                     {
 203                         dateVal = '0' + dateVal;
 204                     }
 205
 206                     var yearVal = selDate.getFullYear();
 207
 208                     selDate = '';
 209                     if(monthPos == 0)
 210                     {
 211                         selDate = monthVal;
 212                     }
 213                     else if(dayPos == 0)
 214                     {
 215                         selDate = dateVal;
 216                     }
 217                     else
 218                     {
 219                         selDate = yearVal;
 220                     }
 221
 222                     if(monthPos == 1)
 223                     {
 224                         selDate += date_field_delimiter + monthVal;
 225                     }
 226                     else if(dayPos == 1)
 227                     {
 228                         selDate += date_field_delimiter + dateVal;
 229                     }
 230                     else
 231                     {
 232                         selDate += date_field_delimiter + yearVal;
 233                     }
 234
 235                     if(monthPos == 2)
 236                     {
 237                         selDate += date_field_delimiter + monthVal;
 238                     }
 239                     else if(dayPos == 2)
 240                     {
 241                         selDate += date_field_delimiter + dateVal;
 242                     }
 243                     else
 244                     {
 245                         selDate += date_field_delimiter + yearVal;
 246                     }
 247
 248                     return selDate;
 249                 };
 250
 251                 calendar.selectEvent.subscribe(function() {
 252                     var input = Dom.get(inputField);
 253                                         if (calendar.getSelectedDates().length > 0) {
 254
 255                         input.value = formatSelectedDate(calendar.getSelectedDates()[0]);
 256
 257                         if(params.comboObject)
 258                         {
 259                            params.comboObject.update();
 260                         }
 261                     } else {
 262                         input.value = "";
 263                     }
 264
 265                                         //bug 44147 fix
 266                     //does not trigger onchange event
 267                     if(input.onchange)
 268                         input.onchange();
 269                     //end bugfix
 270
 271
 272                     dialog.hide();
 273                                         //Fire any on-change events for this input field
 274                                         SUGAR.util.callOnChangeListers(input);
 275                 });
 276
 277                 calendar.renderEvent.subscribe(function() {
 278                     // Tell Dialog it's contents have changed, which allows
 279                     // container to redraw the underlay (for IE6/Safari2)
 280                     dialog.fireEvent("changeContent");
 281                 });
 282
 283             }
 284
 285             var sanitizeDate = function(date, dateParams){
 286                 var dateArray = Array();
 287                 var returnArray = Array('','','');
 288                 var delimArray = Array(".", "/", "-");
 289                 var dateCheck = 0;
 290
 291                 for (var delimCounter = 0; delimCounter < delimArray.length; delimCounter++){
 292                         dateArray = date.split(delimArray[delimCounter]);
 293                         if(dateArray.length == 3){
 294                                 break;
 295                         }
 296                 }
 297
 298                 //If it's not a valid date format, use the current date.
 299
 300                 //fixing bug #48823:
 301                 //'Stack overflow at line : 80' alert displayed when user clicks on the calendar icon
 302                 if(dateArray.length != 3)
 303                 {
 304                     var oDate = new Date();
 305                     var dateArray = [0,0,0];
 306                     dateArray[dateParams.dayPos] = oDate.getDate();
 307                     dateArray[dateParams.monthPos] = oDate.getMonth() + 1;
 308                     dateArray[dateParams.yearPos] = oDate.getFullYear();
 309                 }
 310
 311                 for(var i = 0; i < dateArray.length; i++){
 312                         if (dateArray[i] > 32){
 313                                 returnArray[dateParams.yearPos] = dateArray[i];
 314                                 dateCheck += 1;
 315                         }
 316                         else if(dateArray[i] <= 12){
 317
 318                                 if((dateParams.monthPos < dateParams.dayPos) && (returnArray[dateParams.monthPos] == '')){
 319                                         returnArray[dateParams.monthPos] = dateArray[i];
 320                                         dateCheck += 100;
 321                                 }
 322                                 else if((dateParams.monthPos > dateParams.dayPos) && (returnArray[dateParams.dayPos] != '')){
 323                                         returnArray[dateParams.monthPos] = dateArray[i];
 324                                         dateCheck += 100;
 325                                         }
 326                                 else if((dateParams.dayPos < dateParams.monthPos) && (returnArray[dateParams.dayPos] == '')){
 327                                         returnArray[dateParams.dayPos] = dateArray[i];
 328                                         dateCheck += 10;
 329                                 }
 330                                         else if((dateParams.dayPos > dateParams.monthPos) && (returnArray[dateParams.monthPos] != '')){
 331                                                         returnArray[dateParams.dayPos] = dateArray[i];
 332                                                         dateCheck += 10;
 333                                                 }
 334
 335                         }
 336                         else if(dateArray[i] > 12 && dateArray[i] < 32){
 337                                 if(returnArray[dateParams.dayPos] != ''){
 338                                         returnArray[dateParams.monthPos] = returnArray[dateParams.dayPos];
 339                                         dateCheck -= 10;
 340                                         dateCheck += 100;
 341                                 }
 342                                 returnArray[dateParams.dayPos] = dateArray[i];
 343                                 dateCheck += 10;
 344                         }
 345                 }
 346
 347                 //if we're not 111, that means we didn't find all date parts
 348                 if(dateCheck != 111){
 349                         return sanitizeDate("", dateParams);
 350                 }
 351                 return returnArray.join(dateParams.delim);
 352             };
 353
 354             var sanitizedDate = sanitizeDate(Dom.get(inputField).value, dateParams);
 355             var sanitizedDateArray = sanitizedDate.split(dateParams.delim);
 356             calendar.cfg.setProperty("selected", sanitizedDate);
 357             calendar.cfg.setProperty("pageDate", sanitizedDateArray[monthPos] + dateParams.delim + sanitizedDateArray[yearPos]);
 358
 359             calendar.render();
 360             dialog.show();
 361         });
 362     });
 363 };