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="#"  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                 });
 113
 114                 dialog.showEvent.subscribe(function() {
 115                     if (YAHOO.env.ua.ie) {
 116                         // Since we're hiding the table using yui-overlay-hidden, we
 117                         // want to let the dialog know that the content size has changed, when
 118                         // shown
 119                         dialog.fireEvent("changeContent");
 120                     }
 121                 });
 122
 123                 // Hide Calendar if we click anywhere in the document other than the calendar
 124                 Event.on(document, "click", function(e) {
 125
 126                     if(!dialog)
 127                     {
 128                        return;
 129                     }
 130
 131                     var el = Event.getTarget(e);
 132                     var dialogEl = dialog.element;
 133                     if (el != dialogEl && !Dom.isAncestor(dialogEl, el) && el != Dom.get(showButton) && !Dom.isAncestor(Dom.get(showButton), el)) {
 134                         dialog.hide();
 135                         calendar = null;
 136                         dialog = null;
 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
 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
 167                 //Configure the month and days label with localization support where defined
 168                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined' && SUGAR.language.languages['app_list_strings']['dom_cal_month_long'] != 'undefined')
 169                 {
 170                         if(SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].length == 13)
 171                         {
 172                            SUGAR.language.languages['app_list_strings']['dom_cal_month_long'].shift();
 173                         }
 174                         calendar.cfg.setProperty('MONTHS_LONG', SUGAR.language.languages['app_list_strings']['dom_cal_month_long']);
 175                 }
 176
 177                 if(typeof SUGAR.language.languages['app_list_strings'] != 'undefined'  && typeof SUGAR.language.languages['app_list_strings']['dom_cal_day_short'] != 'undefined')
 178                 {
 179                         if(SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].length == 8)
 180                         {
 181                            SUGAR.language.languages['app_list_strings']['dom_cal_day_short'].shift();
 182                         }
 183                         calendar.cfg.setProperty('WEEKDAYS_SHORT', SUGAR.language.languages['app_list_strings']['dom_cal_day_short']);
 184                 }
 185
 186                 var formatSelectedDate = function(selDate)
 187                 {
 188                     var monthVal = selDate.getMonth() + 1; //Add one for month value
 189                     if(monthVal < 10)
 190                     {
 191                         monthVal = '0' + monthVal;
 192                     }
 193
 194                     var dateVal = selDate.getDate();
 195
 196                     if(dateVal < 10)
 197                     {
 198                         dateVal = '0' + dateVal;
 199                     }
 200
 201                     var yearVal = selDate.getFullYear();
 202
 203                     selDate = '';
 204                     if(monthPos == 0)
 205                     {
 206                         selDate = monthVal;
 207                     }
 208                     else if(dayPos == 0)
 209                     {
 210                         selDate = dateVal;
 211                     }
 212                     else
 213                     {
 214                         selDate = yearVal;
 215                     }
 216
 217                     if(monthPos == 1)
 218                     {
 219                         selDate += date_field_delimiter + monthVal;
 220                     }
 221                     else if(dayPos == 1)
 222                     {
 223                         selDate += date_field_delimiter + dateVal;
 224                     }
 225                     else
 226                     {
 227                         selDate += date_field_delimiter + yearVal;
 228                     }
 229
 230                     if(monthPos == 2)
 231                     {
 232                         selDate += date_field_delimiter + monthVal;
 233                     }
 234                     else if(dayPos == 2)
 235                     {
 236                         selDate += date_field_delimiter + dateVal;
 237                     }
 238                     else
 239                     {
 240                         selDate += date_field_delimiter + yearVal;
 241                     }
 242
 243                     return selDate;
 244                 };
 245
 246                 calendar.selectEvent.subscribe(function() {
 247                     var input = Dom.get(inputField);
 248                                         if (calendar.getSelectedDates().length > 0) {
 249
 250                         input.value = formatSelectedDate(calendar.getSelectedDates()[0]);
 251
 252                         if(params.comboObject)
 253                         {
 254                            params.comboObject.update();
 255                         }
 256                     } else {
 257                         input.value = "";
 258                     }
 259
 260                     dialog.hide();
 261                                         //Fire any on-change events for this input field
 262                                         SUGAR.util.callOnChangeListers(input);
 263                 });
 264
 265                 calendar.renderEvent.subscribe(function() {
 266                     // Tell Dialog it's contents have changed, which allows
 267                     // container to redraw the underlay (for IE6/Safari2)
 268                     dialog.fireEvent("changeContent");
 269                 });
 270
 271             }
 272
 273             var seldate = calendar.getSelectedDates();
 274             if (Dom.get(inputField).value.length > 0) {
 275                 val = new Date(Dom.get(inputField).value);
 276                 if(!isNaN(val.getTime()))
 277                 {
 278                         calendar.cfg.setProperty("selected", Dom.get(inputField).value);
 279                         seldate = Dom.get(inputField).value.split(date_field_delimiter);
 280                         calendar.cfg.setProperty("pagedate", seldate[monthPos] + calendar.cfg.getProperty("DATE_FIELD_DELIMITER") + seldate[yearPos]);
 281                     }
 282             } else if (seldate.length > 0) {
 283                 // Set the pagedate to show the selected date if it exists
 284                 calendar.cfg.setProperty("selected", seldate[0]);
 285                 var month = seldate[0].getMonth() + 1;
 286                 var year = seldate[0].getFullYear();
 287                 calendar.cfg.setProperty("pagedate", month + calendar.cfg.getProperty("DATE_FIELD_DELIMITER") + year);
 288             }
 289
 290             calendar.render();
 291             dialog.show();
 292         });
 293     });
 294 };