Q:

Posting Data to another Page ExtJs

I'm trying to post an array using a POST request to a specific page, the target page generates a csv and send me back the stream, right now i'm doing using ExtJs Ajax class, but that won't work as i need to make a normal HTTP request not ajax, my current code is as follows:
Ext.extend(Players.panel.Home,MODx.Panel,{
    exportSubscribers: function(btn,e) {
            MODx.Ajax.request({
                url: Players.config.connectorUrl 
                ,params: {
                    action: 'mgr/player/getSubscribers'
                }

            });
        }
});

The exportSubscribers function is executed from a normal ExtJs button
{ xtype: 'button'
  ,text: 'Export Subscribers'
  ,preventRender: true
  ,handler: this.exportSubscribers
    }

What class should i use to turn this into a normal request?
Thanks.

A:

There isn't a class to do a normal request. I known two ways to accomplish a file download:

Use a hidden form in the page, replace the field values and invoke the form's .sumbit method from ExtJS button handler to do the POST request you want.
Replace your button by an HTTP anchor if you can use a GET request to make the server return the file: <a href="url?params" title="Download CSV">Download CSV</a>'

