Hello,

I use a Ext.data.HttpProxy for loading a grid's store's content.

I used to use smt like this:
Code:
proxyUrl = 'someUrl?par1=val1&par2=val2';
    var proxy=new Ext.data.HttpProxy(    {url:proxyUrl});
    var reader=new Ext.data.JsonReader({
        },[
            {name: 'image'}
        ]
    );
    var store=new Ext.data.Store(    {
        proxy:proxy,
        reader:reader
    });
But now I need to add an array to request. Since I don't know the size of the array, I need to post the parameters.

How can I do this? Or any ideas?

Thanks.