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Editorial Team
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Asked: 2026-05-30T17:42:57+00:00

I send a rest request to a server and getting back a status 200

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I send a rest request to a server and getting back a status 200 ok, but there is no content in the response.

$.getJSON("http://192.168.0.94:8084/datasnap/rest/TServerMethods1/ReverseString/sfasda/", function(data) {
  alert(data);
});

I debugged with firebug this and are the headers:

Connection  close
Content-Length  21
Content-Type    text/html; charset=ISO-8859-1
Pragma  dssession=188802.418847.903604,dssessionexpires=1200000
Request Headers
Accept  application/json, text/javascript, */*; q=0.01
Accept-Charset  ISO-8859-1,utf-8;q=0.7,*;q=0.7
Accept-Encoding gzip, deflate
Accept-Language en-us,en;q=0.5
Connection  keep-alive
Host    192.168.0.94:8084
Origin  http://192.168.0.92
Referer http://192.168.0.92/visuals/index.php?page=pincodescreen
User-Agent  Mozilla/5.0 (Windows NT 5.2; rv:5.0) Gecko/20100101 Firefox/5.0

what do i wrong?

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1 Answer

  1. Editorial Team

    Your doing a cross domain request, which won’t work due to JavaScript same origin policy. Your request originates from a document of http://192.168.0.92, while the target is http://192.168.0.94:8084/. To my knowledge even different ports trigger the policy making it inpossible to request data directly.

    Assuming you have control over the second server, rewrite your request to use JSONP.

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