title: post method in javascript
body: <p>How i can pass the value from javascript post method from one page (home.aspx) to another page(post.aspx) which needs to open in new window using window.open method .?
  My code below:this javascript function called in button click event.</p>
  
  <pre><code>function postwith () {
    var myForm = document.createElement("form");
    myForm.method="post" ;
    myForm.action = post.aspx ;
      var myInput = document.createElement("input") ;
      myInput.setAttribute("name", 'user');
  
      myForm.appendChild(myInput) ;
  
    document.body.appendChild(myForm) ;
    myForm.submit() ;
    document.body.removeChild(myForm) ;
  }
  
  
  &lt;asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="postwith();"/&gt;
  </code></pre>
  
  <p>I want access the value (user) in page load event of post.aspx pge and this page should open in new window.</p>