Additional Parameters not persistent on paging grid

[kliolios]

  var store = Ext.create('Ext.data.Store', {
        pageSize: itemsPerPage,
        autoload: false,
        model: 'project',
        baseParams: {
            'extra': 'complete'
        },
        proxy: {
            type: 'ajax',
            url : '/PHP/proxy.php',
            reader: {
                type: 'json',
                root: 'data',
                totalProperty: 'total'
            }
        }
    });

 store.load({
        params:{
            start: 0,
            limit: itemsPerPage,
            'extra': 'complete'
        }
    });

 var grid = Ext.create('Ext.grid.Panel', {
        title: 'blah',
        store: store,
        columns: [
          ...
        ],
        height: 500,
        width: 1100,
        dockedItems: [{
            xtype: 'pagingtoolbar',
            store: store,   // same store GridPanel is using
            dock: 'bottom',
            displayInfo: true
        }],
        renderTo: 'topic-grid'
    });

    // trigger the data store load
    store.loadPage(1);

The paging grid loads great the first time. But when I try to click to the next page it appears that my extra parameter does not get POSTED. I have set it to the store's baseParams as it is advised on http://www.sencha.com/learn/grid-faq/ but that does not seem to work.

Thanx in advance
Dino

[kliolios]

It looks baseParams do work after all if they are set in the proxy and not the store. Sorry for posting this.

[kliolios]

I was too hasty. It actually still not working. Stevil please feel free to merge this thread with my original one or keep them separate. I created this one because:
1. Didn't realize I had to enclose code in code tags
2. The forum probably prefers different issues to be in different threads

[kliolios]

Problem solved. Apparently you have named baseParams in extJS v4 extraParams