My Ext.js function returning code not value

Question

I have some Ext.js code and I want to create a function that gets a date and returns it. When I implament this code below, the dropdown list box where the dates are supposed to go shows the actual function code itself. Can anyone help?

                        fields: ['yearData', 'yearDisplay'],
                        //data: [['2012', '2012'], ['2013', '2013'], ['2014', '2014']]
                        data: [['2012', '2012'], ['2013', '2013'], [function () {
                            var d = new Date();
                            var n = d.getFullYear();
                            return n + 1;
                        }, function () {
                            var d = new Date();
                            var n = d.getFullYear();
                            return n + 1;
                        }]]
                    }),
                    displayField: 'yearDisplay',

In the dropdown list on the screen it shows (below) and not '2014'

                            function () {
                            var d = new Date();
                            var n = d.getFullYear();
                            return n + 1;

Matt · Accepted Answer · 2013-12-18 00:50:32Z

1

This is untested, but you might try replacing the function

function () {
    var d = new Date();
    var n = d.getFullYear();
    return n + 1;
}

with the result of calling it:

(function () {
    var d = new Date();
    var n = d.getFullYear();
    return n + 1;
})()

In this particular case, it may be clearer and more succinct to simply do

new Date().getFullYear()+1

answered Dec 18, 2013 at 0:50

Matt

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