---
title: Event Examples
nav_title: Events
tags: demo
---

{% from "demo.njk" import demo %}

{% set label %}
<label class="h2 mb-3">
	Event Logger
</label>
<p>Check out the console for more details about each event.</p>
{% endset %}

{% set html %}
<select id="select-state" multiple name="state[]">
	<option value="">Select a state...</option>
	<option value="AL">Alabama</option>
	<option value="AK">Alaska</option>
	<option value="AZ">Arizona</option>
	<option value="AR">Arkansas</option>
	<option value="CA">California</option>
	<option value="CO">Colorado</option>
	<option value="CT">Connecticut</option>
	<option value="DE">Delaware</option>
	<option value="DC">District of Columbia</option>
	<option value="FL">Florida</option>
	<option value="GA">Georgia</option>
	<option value="HI">Hawaii</option>
	<option value="ID">Idaho</option>
	<option value="IL">Illinois</option>
	<option value="IN">Indiana</option>
	<option value="IA">Iowa</option>
	<option value="KS">Kansas</option>
	<option value="KY">Kentucky</option>
	<option value="LA">Louisiana</option>
	<option value="ME">Maine</option>
	<option value="MD">Maryland</option>
	<option value="MA">Massachusetts</option>
	<option value="MI">Michigan</option>
	<option value="MN">Minnesota</option>
	<option value="MS">Mississippi</option>
	<option value="MO">Missouri</option>
	<option value="MT">Montana</option>
	<option value="NE">Nebraska</option>
	<option value="NV">Nevada</option>
	<option value="NH">New Hampshire</option>
	<option value="NJ">New Jersey</option>
	<option value="NM">New Mexico</option>
	<option value="NY">New York</option>
	<option value="NC">North Carolina</option>
	<option value="ND">North Dakota</option>
	<option value="OH">Ohio</option>
	<option value="OK">Oklahoma</option>
	<option value="OR">Oregon</option>
	<option value="PA">Pennsylvania</option>
	<option value="RI">Rhode Island</option>
	<option value="SC">South Carolina</option>
	<option value="SD">South Dakota</option>
	<option value="TN">Tennessee</option>
	<option value="TX">Texas</option>
	<option value="UT">Utah</option>
	<option value="VT">Vermont</option>
	<option value="VA">Virginia</option>
	<option value="WA">Washington</option>
	<option value="WV">West Virginia</option>
	<option value="WI">Wisconsin</option>
	<option value="WY" selected>Wyoming</option>
</select>
<h3>Event Log</h3>
<pre id="log" style="height:20vh;overflow:auto"></pre>
{% endset %}

<script>
{% set script %}
var eventHandler = function(name) {
	return function() {
		console.log(name, arguments);
		document.getElementById('log').innerHTML += `<div><span class="name">${name}</span></div>`;
	};
};
new TomSelect('#select-state',{
	create          : true,
	onChange        : eventHandler('onChange'),
	onItemAdd       : eventHandler('onItemAdd'),
	onItemRemove    : eventHandler('onItemRemove'),
	onOptionAdd     : eventHandler('onOptionAdd'),
	onOptionRemove  : eventHandler('onOptionRemove'),
	onDropdownOpen  : eventHandler('onDropdownOpen'),
	onDropdownClose : eventHandler('onDropdownClose'),
	onFocus         : eventHandler('onFocus'),
	onBlur          : eventHandler('onBlur'),
	onInitialize    : eventHandler('onInitialize'),
});
{% endset %}
</script>

{{ demo( label, html, script ) }}



{% set label %}
<label class="h2 mb-3">
	onDelete Prompt
</label>
{% endset %}

{% set html %}
<input id="input-tags" value="awesome,neat" autocomplete="off" placeholder="How cool is this?">
{% endset %}

{% set script %}
new TomSelect("#input-tags",{
	delimiter: ",",
	persist: false,
	onDelete: function(values) {
		return confirm(values.length > 1 ? "Are you sure you want to remove these " + values.length + " items?" : "Are you sure you want to remove " + values[0] + "?");
	}
});
{% endset %}

{{ demo( label, html, script) }}