Question

I got some problem in JSONP result can somebody give me the idea how to reformat the JSONP .responseText result into correct JSON format.

var result = ''
$.fn.ajaxUse = function(fullurl){
    result = $.ajax({
      dataType: 'jsonp',
      data: 'id=test',
      jsonp: 'callback_jsonp',
      url: fullurl,
      success: function(data){},
      error: function(xhr){
        alert(xhr.responseText);
      },
      async: false
    }).responseText;
}

$.fn.ajaxUse(ajaxurl+'menu.php');
alert(result);

When I use the above code and try to return JSON result I got the result as follow. Can somebody answer me how can I parse the result in JSON format, I use parseJSON already and not working. I would like to remove jQuery17018127539248006552_1322568664691 from following result and would like to get correct JSON only.

jQuery17018127539248006552_1322568664691({"lang":{"1":"Organization Information","2":"Project List","3":"Project Details","4":"Advanced Search","5":"Layers List"}});

Answer 1

I think result is getting set to the return value of your ajaxUse function rather than the JSON that gets returned from your URL. Try –

var result = '';
$.fn.ajaxUse = function(fullurl){
    $.ajax({
      dataType: 'jsonp',
      data: 'id=test',
      jsonp: 'callback_jsonp',
      url: fullurl,
      success: function(data){
        result = data;
      },
      error: function(xhr){
        alert(xhr.responseText);
      },
      async: false
    }).responseText;
}

$.fn.ajaxUse(ajaxurl+'menu.php');
alert(result);
alert(result.lang[1]);