[support] I would like to be able within a Drupal module's hook do an ajax call to a Java Servlet.

[Jim Tarvid]

On Thu, Apr 15, 2010 at 6:51 AM, John Mitchell <mitchelljj98 at gmail.com>wrote:

> I am trying to make this as simple as possible:
>
> As an example (listed below) I have a javascript ajax call to a java
> servlet within my existing Apache Tomcat web application not Drupal.
> All that would need to be modified would that the URL have to be the
> full path.
>
> Is their a way within Drupal to embed a javascript call similar to the
> one listed below?
>
> Thanks,
>
> John
>
> <script type = "text/javascript">
> function download(link){
>      var email = document.getElementById('email');
>      var xmlHttpReq = new XMLHttpRequest();
>      var url = 'ecommerce?command=serve&name=' + link + '&email=' +
> email.value;
>      xmlHttpReq.open('post', url, true);
>      xmlHttpReq.onreadystatechange = function() {
>            if (xmlHttpReq.readyState != 4)  {
>                  return;
>            }
>            else {
>                  var responseText = xmlHttpReq.responseText;
>                  return false;
>            }
>      }
>      xmlHttpReq.send(null);
> }
> </script>
>
>
> Apache Solr Integration does something similar, you might be able to find
some clues - http://drupal.org/node/343467

-- 
Rev. Jim Tarvid, PCA
Galax, Virginia
http://ls.net
http://drupal.ls.net
http://crossleft.org
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