Hello!

I have model with hasMany association (ExtJS 4.2.1.883):



Code:



Ext.define('App.model.Asset', {
    extend: 'Ext.data.Model',

    uses: [ ... ],
    fields: [ ... ],

    hasMany: [
        {
            name: 'devices',
            model: 'App.model.Device',
            foreignKey: 'assetId',
            primaryKey: 'id'
        }
    ]
});

After creating asset model automatically added filter to devices store:


Code:



exactMatch: true
filter: undefined
filterFn: undefined
initialConfig: { ... }
property: "assetId"
root: "data"
value: undefined

Next, I need to add some filters to the store and filter it (for unsaved asset model), but I get an error:


Code:



Uncaught TypeError: Cannot read property 'call' of undefined

into static method createFilterFn in Ext.util.Filter:


Code:



createFilterFn: function(filters) {
            return filters && filters.length ? function(candidate) {
                var isMatch = true,
                    length = filters.length,
                    i, filter;


                for (i = 0; isMatch && i < length; i++) {
                    filter = filters[i];
                    
                    if (!filter.disabled) {
                        isMatch = isMatch && filter.filterFn.call(filter.scope || filter, candidate);
                    }
                }
                return isMatch;
            } : function() {
                return true;
            };
        }

This is bug or am I doing something wrong?

P.S. Now I just changed createFilterFn method:



Code:



if (!filter.disabled && filter.filterFn)