<script type="text/javascript">
function submitForm(url, data)
 {
              var eleForm = document.body.appendChild(document.createElement(‘form‘));
              eleForm.action = url;
              for (var property in data)
   {
                    var hiddenInput = document.createElement(‘input‘);
                    hiddenInput.type = ‘hidden‘;
                    hiddenInput.name = property;
                    hiddenInput.value = data[property];
                    eleForm.appendChild(hiddenInput);
              }
              this.eleForm = eleForm;
              if (!submitForm._initialized)
{
submitForm.prototype.post = function ()
    {
                          this.eleForm.method = ‘post‘;
                          this.eleForm.submit();
                    };
                  submitForm._initialized = true;
              }
        }
function Onclick()
 {
              //location.href = "/Activity/ActivityInformation?a_id=" + "1";   // Url中会带有参数
              new submitForm(‘/Activity/ActivityInformation‘, { a_id: "1" }).post();   // Url中的参数被隐藏
        }
</script>
原文:http://www.cnblogs.com/Cchblogs/p/6024012.html