How can I change/add params on a store

Question

On a sencha-touch, here\'s is my store declaration

Ext.regStore(\'newsStore\',  {
    model: \'News\',
    autoLoad: true,
    proxy: {
        type: \'ajax\         


        

Answer 1

You could try using extraParams:

Ext.regStore('newsStore',  {
    model: 'News',
    autoLoad: true,
    proxy: {
        type: 'ajax',
        url: '../news/list.form',
        reader: {
            type: 'json',
            root: ''
        },
        extraParams: {
            format: 'json'
        }
    },                        
});