jquery getJSON文件上传？

Question

我想知道是否有可能使用getJSON上传文件？基本上我有一个表单，人们可以选择单词文档或pdf，但我的表单使用getJSON（下面的代码）进行处理，我不知道如何将文件上传与getJSON合并？

<form name="employment" id="employment" enctype="multipart/form-data"> 
    <div id="contactform"> 
    <div class="information"> 
     <label>Full Name: *</label> 
     <input type="text" name="name" id="name" class="inputbox required" /> 
    </div> 
    <div class="information"> 
     <label>Email Address: *</label> 
     <input type="text" name="email" id="email" class="inputbox required email" /> 
    </div> 
    <div class="information"> 
     <label>Contact Number: *</label> 
     <input type="text" name="number" id="number" class="inputbox required" /> 
    </div> 
    <div class="information"> 
     <label>Position: *</label> 
     <select name="position" id="position" class="inputbox required"> 
     <option value="">- Please Select-</option> 
     <?php foreach($this->Positions as $position) { ?> 
     <option value="<?php echo $position->name; ?>"><?php echo $position->name; ?></option> 
     <?php }; ?> 
     <option value="Traineeship">Traineeship</option> 
     <option value="Clerkship">Clerkship</option> 
     </select> 
    </div> 
    <div class="information"> 
     <label>Cover Letter:</label> 
     <textarea name="letter" id="letter" class="inputbox"></textarea> 
    </div> 
    <div class="information"> 
     <label>Please upload your resum&eacute; in PDF or Word format (less than 2MB)*:</label> 
     <input type="file" name="resume" id="resume" class="inputbox" /> 
    </div> 
    <input type="submit" name="submit" id="submit" value="Submit" class="submitButton" /> 
    </div> 
    <div class="clear"></div> 
    </div> 
</form> 

这里是我的jQuery，但我不确定它是否会通过这种方式传递文件？

$("#employment").validate({    
    submitHandler: function(form) { 
     var name = $("#name").val(); 
     var email  = $("#email").val(); 
     var number = $("#number").val(); 
     var position = $("#position").val(); 
     var letter = $("#letter").val(); 
     var resume = $("#resume").val(); 

     $.getJSON("/index.php?option=com_json&format=raw", { task: "employment", e_name: name, e_email: email, e_number: number, e_position: position, e_letter: letter, e_resume: resume }, function(data) { 
     var response = eval(data); 
     if (response["result"] == 1) { 
      $("form#employment").hide(); 
      $("#loading").empty(); 
      $("#loading").append("<strong>Thank you for submitting your resume.</strong>"); 
     } else if (response["result"] == 3) { 
      alert("There has been an error, please try again."); 
      $("#loading").empty(); 
      $("form#employment").show(); 
     } else { 
      alert("There has been an error, please try again."); 
      $("#loading").empty(); 
      $("form#employment").show(); 
     }; 
     }); 
    } 
    }); 

Answer 1

您无法使用getJSON上传文件。要上传文件，表格method应该是post，并且您需要提交表单。尝试一个文件上传插件。