javascript - JSON does not post data to the requested URL -


trying post data @ url: " 

    $(function() {              var frm = $(document.myform);              var data = "?lm_po_id=154668&authentication=thisisauth&description=thisisdesc";//json.stringify(frm.serializearray());  //var data = json.stringify(frm.serializearray()); // tried           alert(data + "i post this:\n\n" + data);          $.postjson = function (url, data, callback) {                 $.ajax({                     'url': frm.attr("action"),                     'type': 'post',                     'processdata': false,                     'data': json.stringify(data),                     contenttype: 'application/json',                     success: function (data) { callback(json.parse(data)); },                 });             };      });

this call right function when check in debug mode parameters have null values, can 1 me wrong doing. here html form

<form action="http://192.168.0.124:8080/ilex-ws/service/ilexmobile/poimageupload" name="myform" method="post" enctype="multipart/form-data">     <input type="text" value="158664" name="lm_po_id" /><br />     <input type="text" value="authcodemd5" name="authentication" /><br />     <input type="text" value="584" name="imagenumber" /><br />     <input type="text" value="imgname.png" name="name" /><br />     <input type="text" value="this desc" name="description" /><br />     <input type="file" value=""  name="uploadedimage" /><br />      <input type="button" value="submit" onclick="javascript:document.myform.submit()"/><br /> </form>

thanks in advance....

the thing javascript alert string.

you never bind event handler form's submit method, , if did wouldn't fire since use form.submit() submit form instead of submit button. (so submits form encoded data instead of json encoded data).

you store function in $.postjson, never call it, , has local variable called data mask var data = "?lm_po... anyway (not make sense use value since string , run json.stringify on data).


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