Select2 - use JSON as local data

Question

I can get this to work...

var options = [{id: 1, text: \'Adair, Charles\'}]  
$(\'#names\').select2({
    data: options,
})

But i cant work

Answer 1

Load data from a local array

The webpage of jquery-select2 with the examples contains a demo to use Select2 with local data (an array).

The html

The javascript

$(document).ready(function() { 

    var sampleArray = [{id:0,text:'enhancement'}, {id:1,text:'bug'}
                       ,{id:2,text:'duplicate'},{id:3,text:'invalid'}
                       ,{id:4,text:'wontfix'}];

    $("#e10").select2({ data: sampleArray });

});

Select2 load data if array has no text property

For your question the example e10_2 is relevant

To achive that you need the function format() as seen below:

$(document).ready(function() { 

    // tell Select2 to use the property name for the text
    function format(item) { return item.name; };

    var names = [{"id":"1","name":"Adair,James"}
             , {"id":"2","name":"Anderson,Peter"}
             , {"id":"3","name":"Armstrong,Ryan"}]

    $("#e10_2").select2({
            data:{ results: names, text: 'name' },
            formatSelection: format,
            formatResult: format                        
    });

});

This is the output:

Hint

To see the source code of each example it is best to use the network tab of the chrome dev tools and take a look of the html source before javascript kicks in.