JSON Syntax Rules:
1)Data should be in name/value pairs
2)Data is separated by commas
3)Curly braces hold objects
4)Square brackets hold arrays
Example 1:
Output:
Example 2:
Output:
1)Data should be in name/value pairs
2)Data is separated by commas
3)Curly braces hold objects
4)Square brackets hold arrays
Example 1:
1 2 3 4 5 6 | <script> var json = '{"Name":"Rahul","Id":"1"}', obj = JSON.parse(json); alert("Name: "+obj.Name); </script> |
Output:
Example 2:
1 2 3 4 5 6 7 8 9 10 11 12 13 | <script> var text = '{"employees":[' + '{"firstName":"Rahul","lastName":"Ram" },' + '{"firstName":"Raja","lastName":"Nair" },' + '{"firstName":"Harish","lastName":"Selvaraj" }]}'; obj = JSON.parse(text); alert("First Name: "+obj.employees[0].firstName ); alert("First Name: "+obj.employees[2].firstName ); </script> |
Output:
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