format json for loading remote data select2 - php

Question

I try to apply the example of Select2 in loading remote data, but do not quite understand how it should be the json format.
Using this example:
$(".js-data-example-ajax").select2({
ajax: {
url: "http://localhost:8081/pruebas/select2/examples/jsondata.php",
dataType: 'json',
delay: 250,
data: function (params) {
return {
q: params.term, // search term
page: params.page
};
},
processResults: function (data, params) {
params.page = params.page || 1;
return {
results: data.items,
pagination: {
more: (params.page * 30) < data.total_count
}
};
},
cache: true
},
escapeMarkup: function (markup) { return markup; },
minimumInputLength: 1,
});
My json has the following format:
[{"id":0,"text":"Wilmer Hilaquita"},{"id":1,"text":"Juana de Arco"}]
When you start the search, ajax sent me this message:
GET http://localhost:8081/pruebas/select2/examples/jsondata.php?q=Wil
Json not find anything, let me know if sending the json should receive it as a parameter $ _GET and work in the json with that parameter, considering that my data are higher than 60000 records

Answer 1

If you don't need pagination you can simplify processResults function and have something like:
processResults: function (data, params) {
return {
results: data
};
}
(this assuming that data is an array of objects having id and text properties). If this is not the case, inside the same function you need to process your response in order to get the same type of array.