title: The jquery ajax doesn't work
body: <p>Here is my $.ajax() code, but I can't make it work. </p>
  
  <p>After I change the form from contentType: <code>"text/xml ; ",**</code> 
  to <code>contentType: "text/xml ; charset=UTF-8",</code></p>
  
  <p>The request is broken. However, according to the official document: <a href="http://api.jquery.com/jQuery.ajax/" rel="nofollow noreferrer">api/$.ajax</a>, I have to do so,or the charset will be same with the server. </p>
  
  <pre><code>var soapRequest_add_a_new_story_to_db=
  '&lt;?xml version="1.0" encoding="utf-8"?&gt;'+
    '&lt;soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" '+
  'xmlns:xsd="http://www.w3.org/2001/XMLSchema" '+
       'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"&gt;'+
    '&lt;soap:Body&gt; '+
      '&lt;AddNewStory xmlns="http://x.x.x.x/StoryForMac/"&gt;'+
    '&lt;StoryID&gt;'+story_id+'&lt;/StoryID&gt;'+
    '&lt;UserName&gt;' +User_Name+ '&lt;/UserName&gt;'+
    '&lt;Story_CreateTime&gt;'+Edit_Time+'&lt;/Story_CreateTime&gt;'+
    '&lt;StoryName&gt;'+Story_Name+'&lt;/StoryName&gt;'+
  '&lt;/AddNewStory&gt;'+
  '&lt;/soap:Body&gt;'+
  '&lt;/soap:Envelope&gt;'; 
  
  
  
          $.ajax({
              type: "POST",
              url: webServiceAddNewStoryToDbUrl,
              contentType: "text/xml ; charset=UTF-8",
              dataType: "xml",    
              data: soapRequest_add_a_new_story_to_db,        
              success: processSuccess,        //If the SOAP connection sucessess, the function: processSuccess() will be called.  
              error: processError     
          }); 
  </code></pre>
  
  <p>My another relevant emergent issue <a href="https://stackoverflow.com/questions/13270123/chinese-string-cant-be-recognized-after-the-ajax-request">Chinese Character doesn't appear.</a> is similar to this one, if available, please take a look. </p>
  
  <p><strong>UPDATE:</strong>
  <br>
  Please read <a href="http://api.jquery.com/jQuery.ajax/" rel="nofollow noreferrer">this part of the doc</a>,(ctr+f, jump to "processData").
  <br>
  I think my data is already a query string so that I ignore the option:processData.  The doc says: <em>"If you want to send a DOMDocument, or other non-processed data, set this option to false."</em> But my <strong>soapRequest_add_a_new_story_to_db</strong> is not a DOMDocument. And what's the definition of "non-processed" data? Please give explain and relative reference document.</p>