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 startWeekday = params.startWeekday ? params.startWeekday : 0;
  71         var dateFormat = userDateFormat.substr(0,10);
  72         var date_field_delimiter = /([-.\\/])/.exec(dateFormat)[0];
  73         dateFormat = dateFormat.replace(/[^a-zA-Z]/g,'');
  74
  75         var monthPos = dateFormat.search(/m/);
  76         var dayPos = dateFormat.search(/d/);
  77         var yearPos = dateFormat.search(/Y/);
  78
  79         Event.on(Dom.get(showButton), "click", function() {
  80
  81             if (!dialog) {
  82
  83                 dialog = new YAHOO.widget.SimpleDialog("container_" + showButton, {
  84                     visible:false,
  85                     context:[showButton, "tl", "bl", null, [-175,5]],
  86                     buttons:[],
  87                     draggable:false,
  88                     close:true,
  89                     zIndex: Calendar.getHighestZIndex(document.body)
  90                 });
  91
  92                 dialog.setHeader(SUGAR.language.get('app_strings', 'LBL_MASSUPDATE_DATE'));
  93                 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>';
  94                 dialog.setBody(dialogBody);
  95                 dialog.render(document.body);
  96
  97                 //Since the cal div name is dynamic we need to add a custom class to override some default yui css styles
  98                 Dom.addClass("container_" + showButton, "cal_panel");
  99
 100                 //Clear the date selection if the user clicks on today.
 101                 Event.addListener("callnav_today", "click", function(){
 102                     calendar.clear();
 103                     var now = new Date();
 104                     //Reset the input field value
 105                     Dom.get(inputField).value = formatSelectedDate(now);
 106                     //Highlight the cell
 107                     var cellIndex = calendar.getCellIndex(now);
 108                     if(cellIndex > -1 )
 109                     {
 110                         var cell = calendar.cells[cellIndex];
 111                         Dom.addClass(cell, calendar.Style.CSS_CELL_SELECTED);
 112                     }
 113                     //Must return false to prevent onbeforeunload from firing in IE8
 114                     return false;
 115                 });
 116
 117                 dialog.showEvent.subscribe(function() {
 118                     if (YAHOO.env.ua.ie) {
 119                         // Since we're hiding the table using yui-overlay-hidden, we
 120                         // want to let the dialog know that the content size has changed, when
 121                         // shown
 122                         dialog.fireEvent("changeContent");
 123                     }
 124                 });
 125
 126                 // Hide Calendar if we click anywhere in the document other than the calendar
 127                 Event.on(document, "click", function(e) {
 128
 129                     if(!dialog)
 130                     {
 131                        return;
 132                     }
 133
 134                     var el = Event.getTarget(e);
 135                     var dialogEl = dialog.element;
 136                     if (el != dialogEl && !Dom.isAncestor(dialogEl, el) && el != Dom.get(showButton) && !Dom.isAncestor(Dom.get(showButton), el)) {
 137                         dialog.hide();
 138                     }
 139                 });
 140             }
 141
 142             // Lazy Calendar Creation - Wait to create the Calendar until the first time the button is clicked.
 143             if (!calendar) {
 144                 var navConfig = {
 145                     strings : {
 146                         month: SUGAR.language.get('app_strings', 'LBL_CHOOSE_MONTH'),
 147                         year: SUGAR.language.get('app_strings', 'LBL_ENTER_YEAR'),
 148                         submit: SUGAR.language.get('app_strings', 'LBL_EMAIL_OK'),
 149                         cancel: SUGAR.language.get('app_strings', 'LBL_CANCEL_BUTTON_LABEL'),
 150                         invalidYear: SUGAR.language.get('app_strings', 'LBL_ENTER_VALID_YEAR')
 151                     },
 152                     monthFormat: YAHOO.widget.Calendar.SHORT,
 153                     initialFocus: "year"
 154                 };
 155
 156                 calendar = new YAHOO.widget.Calendar(showButton + '_div', {
 157                     iframe:false,
 158                     hide_blank_weeks:true,
 159                     navigator:navConfig
 160                 });
 161
 162                 calendar.cfg.setProperty('DATE_FIELD_DELIMITER', date_field_delimiter);
 163                 calendar.cfg.setProperty('MDY_DAY_POSITION', dayPos+1);
 164                 calendar.cfg.setProperty('MDY_MONTH_POSITION', monthPos+1);
 165                 calendar.cfg.setProperty('MDY_YEAR_POSITION', yearPos+1);
 166                 calendar.cfg.setProperty('START_WEEKDAY', startWeekday);
 167
 168                 //Configure the month and days label with localization support where defined
 169                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined' && SUGAR.language.languages['app_list_strings']['dom_cal_month_long'] != 'undefined')
 170                 {
 171                         if(SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].length == 13)
 172                         {
 173                            SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].shift();
 174                         }
 175                         calendar.cfg.setProperty('MONTHS_LONG', SUGAR.language.languages['app_list_strings']['dom_cal_month_long']);
 176                 }
 177
 178                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined'  && typeof SUGAR.language.languages['app_list_strings']['dom_cal_day_short'] != 'undefined')
 179                 {
 180                         if(SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].length == 8)
 181                         {
 182                            SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].shift();
 183                         }
 184                         calendar.cfg.setProperty('WEEKDAYS_SHORT', SUGAR.language.languages['app_list_strings']['dom_cal_day_short']);
 185                 }
 186
 187                 var formatSelectedDate = function(selDate)
 188                 {
 189                     var monthVal = selDate.getMonth() + 1; //Add one for month value
 190                     if(monthVal < 10)
 191                     {
 192                         monthVal = '0' + monthVal;
 193                     }
 194
 195                     var dateVal = selDate.getDate();
 196
 197                     if(dateVal < 10)
 198                     {
 199                         dateVal = '0' + dateVal;
 200                     }
 201
 202                     var yearVal = selDate.getFullYear();
 203
 204                     selDate = '';
 205                     if(monthPos == 0)
 206                     {
 207                         selDate = monthVal;
 208                     }
 209                     else if(dayPos == 0)
 210                     {
 211                         selDate = dateVal;
 212                     }
 213                     else
 214                     {
 215                         selDate = yearVal;
 216                     }
 217
 218                     if(monthPos == 1)
 219                     {
 220                         selDate += date_field_delimiter + monthVal;
 221                     }
 222                     else if(dayPos == 1)
 223                     {
 224                         selDate += date_field_delimiter + dateVal;
 225                     }
 226                     else
 227                     {
 228                         selDate += date_field_delimiter + yearVal;
 229                     }
 230
 231                     if(monthPos == 2)
 232                     {
 233                         selDate += date_field_delimiter + monthVal;
 234                     }
 235                     else if(dayPos == 2)
 236                     {
 237                         selDate += date_field_delimiter + dateVal;
 238                     }
 239                     else
 240                     {
 241                         selDate += date_field_delimiter + yearVal;
 242                     }
 243
 244                     return selDate;
 245                 };
 246
 247                 calendar.selectEvent.subscribe(function() {
 248                     var input = Dom.get(inputField);
 249                                         if (calendar.getSelectedDates().length > 0) {
 250
 251                         input.value = formatSelectedDate(calendar.getSelectedDates()[0]);
 252
 253                         if(params.comboObject)
 254                         {
 255                            params.comboObject.update();
 256                         }
 257                     } else {
 258                         input.value = "";
 259                     }
 260
 261                                         //bug 44147 fix
 262                     //does not trigger onchange event
 263                     if(input.onchange)
 264                         input.onchange();
 265                     //end bugfix
 266
 267
 268                     dialog.hide();
 269                                         //Fire any on-change events for this input field
 270                                         SUGAR.util.callOnChangeListers(input);
 271                 });
 272
 273                 calendar.renderEvent.subscribe(function() {
 274                     // Tell Dialog it's contents have changed, which allows
 275                     // container to redraw the underlay (for IE6/Safari2)
 276                     dialog.fireEvent("changeContent");
 277                 });
 278
 279             }
 280
 281             var seldate = calendar.getSelectedDates();
 282             if (Dom.get(inputField).value.length > 0) {
 283                 val = new Date(Dom.get(inputField).value);
 284                 if(!isNaN(val.getTime()))
 285                 {
 286                         calendar.cfg.setProperty("selected", Dom.get(inputField).value);
 287                         seldate = Dom.get(inputField).value.split(date_field_delimiter);
 288                         calendar.cfg.setProperty("pagedate", seldate[monthPos] + calendar.cfg.getProperty("DATE_FIELD_DELIMITER") + seldate[yearPos]);
 289                     }
 290             } else if (seldate.length > 0) {
 291                 // Set the pagedate to show the selected date if it exists
 292                 calendar.cfg.setProperty("selected", seldate[0]);
 293                 var month = seldate[0].getMonth() + 1;
 294                 var year = seldate[0].getFullYear();
 295                 calendar.cfg.setProperty("pagedate", month + calendar.cfg.getProperty("DATE_FIELD_DELIMITER") + year);
 296             }
 297
 298             calendar.render();
 299             dialog.show();
 300         });
 301     });
 302 };