air/samples/tasks/js/Reminder.js

   1 /*\r
   2  * Ext JS Library 0.30\r
   3  * Copyright(c) 2006-2009, Ext JS, LLC.\r
   4  * licensing@extjs.com\r
   5  * \r
   6  * http://extjs.com/license\r
   7  */\r
   8 \r
   9 tx.ReminderManager = function(){\r
  10         var table;\r
  11         \r
  12         var run = function(){\r
  13                 var rs = table.selectBy('where completed = 0 AND reminder <> \'\' AND reminder <= ?', [new Date()]);\r
  14                 for(var i = 0, len = rs.length; i < len; i++){\r
  15                         showReminder.defer(10, window, [rs[i]]);\r
  16                 }       \r
  17         };\r
  18         \r
  19         var showReminder = function(task){\r
  20                 var o;\r
  21                 if (o = tx.data.tasks.getById(task.taskId)) { // if currently loaded\r
  22                         o.set('reminder', '');\r
  23                 }\r
  24                 else {   // else update db directly\r
  25                         table.update({\r
  26                                 taskId: task.taskId,\r
  27                                 reminder: ''\r
  28                         });\r
  29                 }\r
  30                 Ext.air.NativeWindowManager.getReminderWindow(task.taskId);\r
  31         }\r
  32         \r
  33         return {\r
  34                 init : function(){\r
  35                         table = tx.data.conn.getTable('task', 'taskId');\r
  36                         setInterval(run, 10000);\r
  37                 }\r
  38         }       \r
  39 }();\r