JQuery ajax function json data always SyntaxError

Question

JQuery with some very simple GET Method call and transfer data using the json program But constantly ran error, then IE tells me "SyntaxError"

But I have removed the data parameter is ok ...

Please help us to see in the end the problem? Thank you !!

var url = "/demo/test.do";
$.ajax({
  url: url,
  method: "GET",
  dataType: "json",
  data: jQuery.parseJSON('[{"dispatch" : "add"}]'),
  success: function(data) {
      alert(data);
  },
  error: function(jqXHR, textStatus, errorThrown) {
      console.log(errorThrown);
  }
});

Console.log() does not work in IE. see http://stackoverflow.com/questions/14086675/which-browsers-support-console-log — RN Kushwaha, Apr 22 '15 at 04:55
https://developer.mozilla.org/en-US/docs/Web/API/Console/log -- Though you can add a super-basic shim: `if (typeof console==='undefined'){console={log:function(){}};}` -- that will make a fake console for browsers that don't support it. Speaking best-practice wise, you should not have any use of console.log in live code, or use that shim. For development, it's okay. — Chris Baker, Apr 22 '15 at 06:03

score 1 · Answer 1 · answered Apr 22 '15 at 05:21

1

IE and console.log has issues unless ie8 has Dev tools enabled.

answered Apr 22 '15 at 05:21

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score 0 · Answer 2 · answered Apr 22 '15 at 03:27

Give this a try. No need to try to parse the JSON for the input.

 var url = "/demo/test.do";
 $.ajax({
   url: url,
   method: "GET",
   dataType: "json",
   data: {
       "dispatch" : "add"
   },
  success: function(data) {
      alert(data);
  },
  error: function(jqXHR, textStatus, errorThrown) {
      console.log(errorThrown);
  }
});

JQuery ajax function json data always SyntaxError

2 Answers2