title: Get javascript values to insert them into mysql database
body: <p>The following code is used for getting two values from two textboxes , calculate the sum using javascript and display the result in third textbox. When I click the button, I just want these textbox values (both input and result) to be inserted into mysql database. I want to do this in the same page. How can I get the javascript values to php for inserting them into database? It would be great if you could help.</p>
  
  <p>Thanks <br/>
  Jeny</p>
  
  <p>Code:</p>
  
  <hr>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
  &lt;script language="javascript"&gt;
     function getText3()
     {
        var in1=document.getElementById('in1').value;
        var in2=document.getElementById('in2').value;
        var in3 = parseInt(in1, 10) + parseInt(in2, 10);
        document.getElementById('in3').value=in3;
     }
  &lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
  
  &lt;form&gt;
     &lt;table width="306" border="0"&gt;
    &lt;tr&gt;
      &lt;td width="146"&gt;Enter A &lt;/td&gt;
      &lt;td width="144"&gt;&lt;input name="text" type="text" id="in1"/&gt;&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;Enter B &lt;/td&gt;
      &lt;td&gt;&lt;input name="text2" type="text" id="in2"/&gt;&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td height="41" colspan="2"&gt;   &lt;center&gt;
        &lt;button type="button" onclick="getText3()"&gt; Get calculated result&lt;/button&gt;&lt;/center&gt;                        &lt;/td&gt;
      &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;&lt;strong&gt;RESULT&lt;/strong&gt;&lt;/td&gt;
      &lt;td&gt;&lt;input name="text3" type="text" id="in3"/&gt;&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;&amp;nbsp;&lt;/td&gt;
      &lt;td&gt;&amp;nbsp;&lt;/td&gt;
    &lt;/tr&gt;
  &lt;/table&gt;
  &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>