javascript - How to grab part of JSON string? -

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            this.on('success', function(file, responsetext) {                  var theid = json.stringify(responsetext);                 alert(theid);                  window.location.href = ('want put here');                  });

the alert giving me:

{"message":"success","fileid":399}

and grab fileid value, in case 399. thank you.

simply

window.location.href = responsetext.fileid;

will since responsetext json


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