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<!DOCTYPE html> <html> <body> <h2>JSON.stringify will remove any functions from an object.</h2> <p>Convert the functions into strings to keep them in the JSON object.</p> <p id="demo"></p> <script> var obj = { "name":"John", "age":function () {return 30;}, "city":"New York"}; obj.age = obj.age.toString(); var myJSON = JSON.stringify(obj); document.getElementById("demo").innerHTML = myJSON; </script> </body> </html>
JSON.stringify will remove any functions from an object.
Convert the functions into strings to keep them in the JSON object.