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Simple way of understandiung JSOn with small exmaple...

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Javascritp object notation

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  1. <!--<Simple way understanding JSON, Seems to be a very good concept for using objects in JS Multi dimensional arrays>-->
  2. <!--By Shashikanth-->
  3. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  4. <html xmlns="http://www.w3.org/1999/xhtml">
  5. <head>
  6. <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
  7. <title>Untitled Document</title>
  8.  
  9. <script type="text/javascript">
  10. var employees = { "accounting" : [   // accounting is an array in employees.
  11.                                     { "firstName" : "John",  // First element
  12.                                       "lastName"  : "Doe",
  13.                                       "age"       : 23 },
  14.  
  15.                                     { "firstName" : "Mary",  // Second Element
  16.                                       "lastName"  : "Smith",
  17.                                       "age"       : 32 }
  18.                                   ], // End "accounting" array.                                  
  19.                   "sales"       : [ // Sales is another array in employees.
  20.                                     { "firstName" : "Sally", // First Element
  21.                                       "lastName"  : "Green",
  22.                                       "age"       : 27 },
  23.  
  24.                                     { "firstName" : "Jim",   // Second Element
  25.                                       "lastName"  : "Galley",
  26.                                       "age"       : 41 }
  27.                                   ] // End "sales" Array.
  28.                 } // End Employees
  29.  
  30.  
  31.  
  32. 	document.writeln(employees.accounting[1].firstName + ' - ' + employees.accounting[0].lastName);
  33.  
  34.  
  35.  
  36.  
  37. </script>
  38. </head>
  39.  
  40. <body>
  41. </body>
  42. </html>

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