Wednesday, 3 June 2020

Vue.js Autocomplete Textbox using PHP Mysql



In this PHP and Vue.js tutorials, We are going to learn how to use Ajax live search for build Autocomplete feature using Vue JS in PHP application with Mysql database. Here We will learn How to make an autocomplete component using Vue.js with PHP script and Mysql Database.

In this tutorial, we will build simple application for demonstrate the example of Autocomplete in Vue.js using PHP and Mysql. We will use Axios package for send Ajax request to fetch data from Mysql table.

As a web developer, we have already familiar with functionality of Ajax Live Dynamic Search or Autocomplete feature for search activity. In current scenario we all have made search on Google search engine or Youtube and any other social media website on internet, then we have seen like search with autocomplete. This type of live search or Autocomplete feature has been made by using Ajax technology, which will provide you search result or search query suggestion, which will be related with search query which you have entered in search textbox.

For make Ajax live search or Autocomplete feature for your website, there are many tools like jQuery UI or Typeahead etc. are available for create Autocomplete feature for your website. But here we will use Vue.js will be used with PHP script and Mysql database for build Autocomplete textbox. Here we have use Vue.js library for build Autocomplete feature, this is because Vue.js has component instance, by using Vue.js component, we can make HTML template which we can reuse in Vue.js application again and again.

So, in this article we will create ajax search autocomplete using Vue.js PHP Mysql and for this we will Axios package for use the functionality of ajax. Ajax is required for create Autocomplete feature, this is because it will fetch data from Mysql database without refresh of web page. So, in this post, we will make ajax autocomplete search with Vue.js using PHP with Mysql database. Below you can find complete source of Vue.js autocomplete from Mysql database using PHP.


Vue.js Autocomplete Textbox using PHP Mysql




Source Code

Mysql Database



--
-- Database: `testing`
--

-- --------------------------------------------------------

--
-- Table structure for table `apps_countries`
--

CREATE TABLE `apps_countries` (
  `id` int(11) NOT NULL,
  `country_code` varchar(2) NOT NULL DEFAULT '',
  `country_name` varchar(100) NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

--
-- Dumping data for table `apps_countries`
--

INSERT INTO `apps_countries` (`id`, `country_code`, `country_name`) VALUES
(1, 'AF', 'Afghanistan'),
(2, 'AL', 'Albania'),
(3, 'DZ', 'Algeria'),
(4, 'DS', 'American Samoa'),
(5, 'AD', 'Andorra'),
(6, 'AO', 'Angola'),
(7, 'AI', 'Anguilla'),
(8, 'AQ', 'Antarctica'),
(9, 'AG', 'Antigua and Barbuda'),
(10, 'AR', 'Argentina'),
(11, 'AM', 'Armenia'),
(12, 'AW', 'Aruba'),
(13, 'AU', 'Australia'),
(14, 'AT', 'Austria'),
(15, 'AZ', 'Azerbaijan'),
(16, 'BS', 'Bahamas'),
(17, 'BH', 'Bahrain'),
(18, 'BD', 'Bangladesh'),
(19, 'BB', 'Barbados'),
(20, 'BY', 'Belarus'),
(21, 'BE', 'Belgium'),
(22, 'BZ', 'Belize'),
(23, 'BJ', 'Benin'),
(24, 'BM', 'Bermuda'),
(25, 'BT', 'Bhutan'),
(26, 'BO', 'Bolivia'),
(27, 'BA', 'Bosnia and Herzegovina'),
(28, 'BW', 'Botswana'),
(29, 'BV', 'Bouvet Island'),
(30, 'BR', 'Brazil'),
(31, 'IO', 'British Indian Ocean Territory'),
(32, 'BN', 'Brunei Darussalam'),
(33, 'BG', 'Bulgaria'),
(34, 'BF', 'Burkina Faso'),
(35, 'BI', 'Burundi'),
(36, 'KH', 'Cambodia'),
(37, 'CM', 'Cameroon'),
(38, 'CA', 'Canada'),
(39, 'CV', 'Cape Verde'),
(40, 'KY', 'Cayman Islands'),
(41, 'CF', 'Central African Republic'),
(42, 'TD', 'Chad'),
(43, 'CL', 'Chile'),
(44, 'CN', 'China'),
(45, 'CX', 'Christmas Island'),
(46, 'CC', 'Cocos (Keeling) Islands'),
(47, 'CO', 'Colombia'),
(48, 'KM', 'Comoros'),
(49, 'CG', 'Congo'),
(50, 'CK', 'Cook Islands'),
(51, 'CR', 'Costa Rica'),
(52, 'HR', 'Croatia (Hrvatska)'),
(53, 'CU', 'Cuba'),
(54, 'CY', 'Cyprus'),
(55, 'CZ', 'Czech Republic'),
(56, 'DK', 'Denmark'),
(57, 'DJ', 'Djibouti'),
(58, 'DM', 'Dominica'),
(59, 'DO', 'Dominican Republic'),
(60, 'TP', 'East Timor'),
(61, 'EC', 'Ecuador'),
(62, 'EG', 'Egypt'),
(63, 'SV', 'El Salvador'),
(64, 'GQ', 'Equatorial Guinea'),
(65, 'ER', 'Eritrea'),
(66, 'EE', 'Estonia'),
(67, 'ET', 'Ethiopia'),
(68, 'FK', 'Falkland Islands (Malvinas)'),
(69, 'FO', 'Faroe Islands'),
(70, 'FJ', 'Fiji'),
(71, 'FI', 'Finland'),
(72, 'FR', 'France'),
(73, 'FX', 'France, Metropolitan'),
(74, 'GF', 'French Guiana'),
(75, 'PF', 'French Polynesia'),
(76, 'TF', 'French Southern Territories'),
(77, 'GA', 'Gabon'),
(78, 'GM', 'Gambia'),
(79, 'GE', 'Georgia'),
(80, 'DE', 'Germany'),
(81, 'GH', 'Ghana'),
(82, 'GI', 'Gibraltar'),
(83, 'GK', 'Guernsey'),
(84, 'GR', 'Greece'),
(85, 'GL', 'Greenland'),
(86, 'GD', 'Grenada'),
(87, 'GP', 'Guadeloupe'),
(88, 'GU', 'Guam'),
(89, 'GT', 'Guatemala'),
(90, 'GN', 'Guinea'),
(91, 'GW', 'Guinea-Bissau'),
(92, 'GY', 'Guyana'),
(93, 'HT', 'Haiti'),
(94, 'HM', 'Heard and Mc Donald Islands'),
(95, 'HN', 'Honduras'),
(96, 'HK', 'Hong Kong'),
(97, 'HU', 'Hungary'),
(98, 'IS', 'Iceland'),
(99, 'IN', 'India'),
(100, 'IM', 'Isle of Man'),
(101, 'ID', 'Indonesia'),
(102, 'IR', 'Iran (Islamic Republic of)'),
(103, 'IQ', 'Iraq'),
(104, 'IE', 'Ireland'),
(105, 'IL', 'Israel'),
(106, 'IT', 'Italy'),
(107, 'CI', 'Ivory Coast'),
(108, 'JE', 'Jersey'),
(109, 'JM', 'Jamaica'),
(110, 'JP', 'Japan'),
(111, 'JO', 'Jordan'),
(112, 'KZ', 'Kazakhstan'),
(113, 'KE', 'Kenya'),
(114, 'KI', 'Kiribati'),
(115, 'KP', 'Korea, Democratic People\'s Republic of'),
(116, 'KR', 'Korea, Republic of'),
(117, 'XK', 'Kosovo'),
(118, 'KW', 'Kuwait'),
(119, 'KG', 'Kyrgyzstan'),
(120, 'LA', 'Lao People\'s Democratic Republic'),
(121, 'LV', 'Latvia'),
(122, 'LB', 'Lebanon'),
(123, 'LS', 'Lesotho'),
(124, 'LR', 'Liberia'),
(125, 'LY', 'Libyan Arab Jamahiriya'),
(126, 'LI', 'Liechtenstein'),
(127, 'LT', 'Lithuania'),
(128, 'LU', 'Luxembourg'),
(129, 'MO', 'Macau'),
(130, 'MK', 'Macedonia'),
(131, 'MG', 'Madagascar'),
(132, 'MW', 'Malawi'),
(133, 'MY', 'Malaysia'),
(134, 'MV', 'Maldives'),
(135, 'ML', 'Mali'),
(136, 'MT', 'Malta'),
(137, 'MH', 'Marshall Islands'),
(138, 'MQ', 'Martinique'),
(139, 'MR', 'Mauritania'),
(140, 'MU', 'Mauritius'),
(141, 'TY', 'Mayotte'),
(142, 'MX', 'Mexico'),
(143, 'FM', 'Micronesia, Federated States of'),
(144, 'MD', 'Moldova, Republic of'),
(145, 'MC', 'Monaco'),
(146, 'MN', 'Mongolia'),
(147, 'ME', 'Montenegro'),
(148, 'MS', 'Montserrat'),
(149, 'MA', 'Morocco'),
(150, 'MZ', 'Mozambique'),
(151, 'MM', 'Myanmar'),
(152, 'NA', 'Namibia'),
(153, 'NR', 'Nauru'),
(154, 'NP', 'Nepal'),
(155, 'NL', 'Netherlands'),
(156, 'AN', 'Netherlands Antilles'),
(157, 'NC', 'New Caledonia'),
(158, 'NZ', 'New Zealand'),
(159, 'NI', 'Nicaragua'),
(160, 'NE', 'Niger'),
(161, 'NG', 'Nigeria'),
(162, 'NU', 'Niue'),
(163, 'NF', 'Norfolk Island'),
(164, 'MP', 'Northern Mariana Islands'),
(165, 'NO', 'Norway'),
(166, 'OM', 'Oman'),
(167, 'PK', 'Pakistan'),
(168, 'PW', 'Palau'),
(169, 'PS', 'Palestine'),
(170, 'PA', 'Panama'),
(171, 'PG', 'Papua New Guinea'),
(172, 'PY', 'Paraguay'),
(173, 'PE', 'Peru'),
(174, 'PH', 'Philippines'),
(175, 'PN', 'Pitcairn'),
(176, 'PL', 'Poland'),
(177, 'PT', 'Portugal'),
(178, 'PR', 'Puerto Rico'),
(179, 'QA', 'Qatar'),
(180, 'RE', 'Reunion'),
(181, 'RO', 'Romania'),
(182, 'RU', 'Russian Federation'),
(183, 'RW', 'Rwanda'),
(184, 'KN', 'Saint Kitts and Nevis'),
(185, 'LC', 'Saint Lucia'),
(186, 'VC', 'Saint Vincent and the Grenadines'),
(187, 'WS', 'Samoa'),
(188, 'SM', 'San Marino'),
(189, 'ST', 'Sao Tome and Principe'),
(190, 'SA', 'Saudi Arabia'),
(191, 'SN', 'Senegal'),
(192, 'RS', 'Serbia'),
(193, 'SC', 'Seychelles'),
(194, 'SL', 'Sierra Leone'),
(195, 'SG', 'Singapore'),
(196, 'SK', 'Slovakia'),
(197, 'SI', 'Slovenia'),
(198, 'SB', 'Solomon Islands'),
(199, 'SO', 'Somalia'),
(200, 'ZA', 'South Africa'),
(201, 'GS', 'South Georgia South Sandwich Islands'),
(202, 'ES', 'Spain'),
(203, 'LK', 'Sri Lanka'),
(204, 'SH', 'St. Helena'),
(205, 'PM', 'St. Pierre and Miquelon'),
(206, 'SD', 'Sudan'),
(207, 'SR', 'Suriname'),
(208, 'SJ', 'Svalbard and Jan Mayen Islands'),
(209, 'SZ', 'Swaziland'),
(210, 'SE', 'Sweden'),
(211, 'CH', 'Switzerland'),
(212, 'SY', 'Syrian Arab Republic'),
(213, 'TW', 'Taiwan'),
(214, 'TJ', 'Tajikistan'),
(215, 'TZ', 'Tanzania, United Republic of'),
(216, 'TH', 'Thailand'),
(217, 'TG', 'Togo'),
(218, 'TK', 'Tokelau'),
(219, 'TO', 'Tonga'),
(220, 'TT', 'Trinidad and Tobago'),
(221, 'TN', 'Tunisia'),
(222, 'TR', 'Turkey'),
(223, 'TM', 'Turkmenistan'),
(224, 'TC', 'Turks and Caicos Islands'),
(225, 'TV', 'Tuvalu'),
(226, 'UG', 'Uganda'),
(227, 'UA', 'Ukraine'),
(228, 'AE', 'United Arab Emirates'),
(229, 'GB', 'United Kingdom'),
(230, 'US', 'United States'),
(231, 'UM', 'United States minor outlying islands'),
(232, 'UY', 'Uruguay'),
(233, 'UZ', 'Uzbekistan'),
(234, 'VU', 'Vanuatu'),
(235, 'VA', 'Vatican City State'),
(236, 'VE', 'Venezuela'),
(237, 'VN', 'Vietnam'),
(238, 'VG', 'Virgin Islands (British)'),
(239, 'VI', 'Virgin Islands (U.S.)'),
(240, 'WF', 'Wallis and Futuna Islands'),
(241, 'EH', 'Western Sahara'),
(242, 'YE', 'Yemen'),
(243, 'ZR', 'Zaire'),
(244, 'ZM', 'Zambia'),
(245, 'ZW', 'Zimbabwe');

--
-- Indexes for dumped tables
--

--
-- Indexes for table `apps_countries`
--
ALTER TABLE `apps_countries`
  ADD PRIMARY KEY (`id`);

--
-- AUTO_INCREMENT for dumped tables
--

--
-- AUTO_INCREMENT for table `apps_countries`
--
ALTER TABLE `apps_countries`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=246;





index.php



<!DOCTYPE html>
<html>
  <head>
    <title>Vue.js Autocomplete Textbox with PHP Mysql</title>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
  </head>
  <body>
    <br />
    <br />
    <div class="container" id="autocomplete_app">
      <h3 align="center">Vue.js Autocomplete Textbox with PHP Mysql</h3>
      <br />
      <br />
      <br />
      <div class="row">
        <div class="col-md-3">

        </div>
        <div class="col-md-6">
          <auto-complete></auto-complete>
        </div>
        <div class="col-md-3">

        </div>
      </div>
    </div>
  </body>
</html>

<script>

  Vue.component('auto-complete', {
    template:`
    <div>
      <input type="text" placeholder="Enter Country name..." v-model="query" @keyup="getData()" autocomplete="off" class="form-control input-lg" />
      <div class="panel-footer" v-if="search_data.length">
        <ul class="list-group">
          <a href="#" class="list-group-item" v-for="data1 in search_data" @click="getName(data1.country_name)">{{ data1.country_name }}</a>
        </ul>
      </div>
    </div>
    `,
    data:function(){
      return{
        query:'',
        search_data:[]
      }
    },
    methods:{
      getData:function(){
        this.search_data = [];
        axios.post('fetch.php', {
          query:this.query
        }).then(response => {
          this.search_data = response.data;
        });
      },
      getName:function(name){
        this.query = name;
        this.search_data = [];
      }
    }
  });

  var application = new Vue({
    el:'#autocomplete_app'
  });

</script>


fetch.php



<?php

//fetch.php;

$connect = new PDO("mysql:host=localhost; dbname=testing", "root", "");

$received_data = json_decode(file_get_contents("php://input"));

$data = array();

if($received_data->query != '')
{
 $query = "
 SELECT country_name FROM apps_countries 
 WHERE country_name LIKE '%".$received_data->query."%' 
 ORDER BY country_name ASC 
 LIMIT 10
 ";

 $statement = $connect->prepare($query);

 $statement->execute();

 while($row = $statement->fetch(PDO::FETCH_ASSOC))
 {
  $data[] = $row;
 }
}

echo json_encode($data);

?>



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