CODEWITHSUNDEEP
extjs
user2995949
user2995949

Reputation: 1

Applying multiple filters on store object in extjs

I am trying to implement multiple filters on store. Here is my code 

var record = hg_mGrid.store.getAt(0);
        var switch_id_cust_group=record.get("switch_id_cust_group");
        hg_nmDs.filter([
                        {property: 'name', value: userFilterName},
                        {property: 'switch_id_cust_group', value: switch_id_cust_group}
                        ]);

hg_nmDs is a store object, I want to filter its data for name and switch_id_cust_group values. I am not getting any error but none of the two filter criterias are applied.

I also tried this way:

var filters=[
                       new Ext.util.Filter({
                        filterFn: function(hg_nmGrid){
                           return hg_nmGrid.get('name') == userFilterName && hg_nmGrid.get('switch_id_cust_group') == switch_id_cust_group;
                        }
                       })
                  ];
        hg_nmDs.filter(filters);

But face error "SCRIPT445: Object doesn't support this action " for line "var filters=[". Could you please help me to get this done?

Upvotes: 0

Views: 2290

Answers (1)

kysna
kysna

Reputation: 59

You have to load the store after you apply the filter.

var filters = new Ext.util.Filter({ 
    filterFn: function(hg_nmGrid){ 
        return hg_nmGrid.get('name') == userFilterName && hg_nmGrid.get('switch_id_cust_group') == switch_id_cust_group; 
    } 
}) ; 
store.filter(filters);
store.load(function(){
    console.log('Store should be filtered, when this callback function is called');
})

Upvotes: 1

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