title: How can I send data use post by javascript without form?
body: <p>I try like this :</p>
  
  <pre><code>window.location = '/admin/product?name='+name+'&amp;category='+category+'&amp;createdAt='+createdAt;
  </code></pre>
  
  <p>If the statement executed, the result url to be like this :</p>
  
  <p><a href="http://my-app.test/admin/product?name=chelsea&amp;category=47&amp;createdAt=2018-04-09" rel="nofollow noreferrer">http://my-app.test/admin/product?name=chelsea&amp;category=47&amp;createdAt=2018-04-09</a></p>
  
  <p>From the url, it can use get to get the value of parameter</p>
  
  <p>But I want to change it use post. I don't want the value exist in the url</p>
  
  <p>How can I do it without form tag by javascript?</p>