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