What is the best way to retrieve all the values of a specific field from a store?

Question

What is the best way to retrieve all the values of a specific field from a store?

Is there a way to retrieve all the values of a specific field from a store without manually selecting each cell?

In my grid, I am looking to extract all the values from a particular column directly from the store. Is this achievable without any manual selection?

Can I directly access all the values associated with a specific field in the store?

var someStore = new dojo.data.ItemFileWriteStore({data : result});
dijit.byId('gridId').setStore(someStore);
dijit.byId('gridId').startup();

I attempted using fetch and dojox.json.query methods, but unfortunately, neither produced the desired results.

javascript json dojo

Answer 1

Answer №1

Consider using the following approach:

store.fetch({
    onItem: function (item) {
        console.log(store.getValue(item, 'USERNAME'));
        console.log('PASSWORD:', store.getValue(item, 'PASSWORD'));
        console.log('DESCRIPTION:', store.getValue(item, 'DESC'));
    }
});

Answer 2

Consider using the following approach:

store.fetch({
    onItem: function (item) {
        console.log(store.getValue(item, 'USERNAME'));
        console.log('PASSWORD:', store.getValue(item, 'PASSWORD'));
        console.log('DESCRIPTION:', store.getValue(item, 'DESC'));
    }
});

Answer 3

Answer №2

If you have a column named "somefield", here is a way you can retrieve its values:

store.fetch({
    onComplete : function(data, query){
        var fieldValues = dojo.map(data, function(record){
            return store.getValue(record, "somefield");
        });
    }
}

Answer 4

If you have a column named "somefield", here is a way you can retrieve its values:

store.fetch({
    onComplete : function(data, query){
        var fieldValues = dojo.map(data, function(record){
            return store.getValue(record, "somefield");
        });
    }
}

What is the best way to retrieve all the values of a specific field from a store?

Answer №1

Answer №2

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