---
layout: default
title: Examples - Select2
slug: examples
---
<script type="text/javascript" src="vendor/js/placeholders.jquery.min.js"></script>
<script type="text/javascript" src="dist/js/i18n/es.js"></script>
<style type="text/css">
.img-flag {
height: 15px;
width: 18px;
}
</style>
<section class="jumbotron">
<div class="container">
<h1>
Examples
</h1>
</div>
</section>
<div class="container s2-docs-container">
<div class="row">
<div class="col-md-9" role="main">
{% include examples/basics.html %}
{% include examples/placeholders.html %}
{% include examples/data.html %}
{% include examples/disabled-mode.html %}
{% include examples/disabled-results.html %}
{% include examples/multiple-max.html %}
{% include examples/hide-search.html %}
{% include examples/programmatic-control.html %}
{% include examples/tags.html %}
{% include examples/tokenizer.html %}
{% include examples/matcher.html %}
{% include examples/localization-rtl-diacritics.html %}
{% include examples/themes-templating-responsive-design.html %}
</div>
<div class="col-md-3" role="complementary">
{% include nav/examples.html %}
</div>
</div>
</div>
{% include js-source-states.html %}
<script type="text/javascript">
var $states = $(".js-source-states");
var statesOptions = $states.html();
$states.remove();
$(".js-states").append(statesOptions);
$("[data-fill-from]").each(function () {
var $this = $(this);
var codeContainer = $this.data("fill-from");
var $container = $(codeContainer);
var code = $.trim($container.html());
$this.text(code);
$this.addClass("prettyprint linenums");
});
prettyPrint();
$.fn.select2.amd.require([
"select2/core",
"select2/utils",
"select2/compat/matcher"
], function (Select2, Utils, oldMatcher) {
var $basicSingle = $(".js-example-basic-single");
var $basicMultiple = $(".js-example-basic-multiple");
var $limitMultiple = $(".js-example-basic-multiple-limit");
var $dataArray = $(".js-example-data-array");
var $dataArraySelected = $(".js-example-data-array-selected");
var data = [
{ id: 0, text: 'enhancement' },
{ id: 1, text: 'bug' },
{ id: 2, text: 'duplicate' },
{ id: 3, text: 'invalid' },
{ id: 4, text: 'wontfix' }
];
var $ajax = $(".js-example-data-ajax");
var $disabledResults = $(".js-example-disabled-results");
var $tags = $(".js-example-tags");
var $matcherStart = $('.js-example-matcher-start');
var $diacritics = $(".js-example-diacritics");
var $language = $(".js-example-language");
$.fn.select2.defaults.set("width", "100%");
$basicSingle.select2();
$basicMultiple.select2();
$limitMultiple.select2({
maximumSelectionLength: 2
});
function formatState (state) {
if (!state.id) {
return state.text;
}
var $state = $(
'<span>' +
'<img src="vendor/images/flags/' +
state.element.value.toLowerCase() +
'.png" class="img-flag" /> ' +
state.text +
'</span>'
);
return $state;
};
$(".js-example-templating").select2({
templateResult: formatState,
templateSelection: formatState
});
$dataArray.select2({
data: data
});
$dataArraySelected.select2({
data: data
});
function formatRepo (repo) {
if (repo.loading) return repo.text;
var markup = "<div class='select2-result-repository clearfix'>" +
"<div class='select2-result-repository__avatar'><img src='" + repo.owner.avatar_url + "' /></div>" +
"<div class='select2-result-repository__meta'>" +
"<div class='select2-result-repository__title'>" + repo.full_name + "</div>";
if (repo.description) {
markup += "<div class='select2-result-repository__description'>" + repo.description + "</div>";
}
markup += "<div class='select2-result-repository__statistics'>" +
"<div class='select2-result-repository__forks'><i class='fa fa-flash'></i> " + repo.forks_count + " Forks</div>" +
"<div class='select2-result-repository__stargazers'><i class='fa fa-star'></i> " + repo.stargazers_count + " Stars</div>" +
"<div class='select2-result-repository__watchers'><i class='fa fa-eye'></i> " + repo.watchers_count + " Watchers</div>" +
"</div>" +
"</div></div>";
return markup;
}
function formatRepoSelection (repo) {
return repo.full_name || repo.text;
}
$ajax.select2({
ajax: {
url: "https://api.github.com/search/repositories",
dataType: 'json',
delay: 250,
data: function (params) {
return {
q: params.term, // search term
page: params.page
};
},
processResults: function (data, params) {
// parse the results into the format expected by Select2
// since we are using custom formatting functions we do not need to
// alter the remote JSON data, except to indicate that infinite
// scrolling can be used
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,
templateResult: formatRepo,
templateSelection: formatRepoSelection
});
$(".js-example-disabled").select2();
$(".js-example-disabled-multi").select2();
$(".js-example-responsive").select2({
width: 'resolve' // need to override the changed default
});
$disabledResults.select2();
$(".js-example-programmatic").select2();
$(".js-example-programmatic-multi").select2();
$eventSelect.select2();
$tags.select2({
tags: ['red', 'blue', 'green']
});
$(".js-example-tokenizer").select2({
tags: true,
tokenSeparators: [',', ' ']
});
function matchStart (term, text) {
if (text.toUpperCase().indexOf(term.toUpperCase()) == 0) {
return true;
}
return false;
}
$matcherStart.select2({
matcher: oldMatcher(matchStart)
});
$(".js-example-basic-hide-search").select2({
minimumResultsForSearch: Infinity
});
$diacritics.select2();
$language.select2({
language: "es"
});
$(".js-example-theme-single").select2({
theme: "classic"
});
$(".js-example-theme-multiple").select2({
theme: "classic"
});
$(".js-example-rtl").select2();
});
</script>
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