Does clearOnPageLoad not work with default data?

[PranKe01]

Hi guys,

I got a list which gets its data from a jsonp proxy. For example I get 3 items. Item1, Item2 and Item3.
What I want is that by default a fourth item exists which is named "Please select". Because I don't want to change the webservice, I thought, that I put the 4th item into the data-property and set ClearOnPageLoad to false. But that does not work. The item gets removed when the data comes in... Here is my config:

Ext.define('IP.store.base.TestStore', {    extend: 'Ext.data.Store',
    requires: [
        'IP.model.TestModel'
    ],


    config: {
        autoLoad: true,
        clearOnPageLoad: false,
        data: [
            {
                id: 0,
                name: 'Please select'
            }
        ],
        model: 'IP.model.TestModel',
        storeId: 'TestStore',
        proxy: {
            type: 'jsonp',
            url: 'http://localhost/GetData',
            reader: {
                type: 'json',
                idProperty: 'id',
                root: 'data'
            }
        }
    }
});

The ids of item1-3 got the values 1, 2 and 3.

Any hints, why the default-item get removed?
Thanks

[PranKe01]

Ah. From the docs: "True to empty the store when loading another page via loadPage, nextPage or previousPage (defaults to true)." So my new question is: how do I load data from the proxy without deleting the existing data?

[bharatn]

I dont think your case can work out of the box. You could try this
1. Set autoLoad = false
2. You will need to add custom code in your store impl class to load data via store.add which appends the data