在下拉列表中动态添加选项
Adding options in Dropdown dynamically
我试图在下拉列表中包含国家名称及其国旗。我正在使用 select2 库。下面的代码在下拉列表中显示了名称，但它的宽度太小以至于看不到任何东西，看来我犯了一个非常愚蠢的错误并且遗漏了一些东西。
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
data: isoCountries
});
});
.flag-text {
margin-left: 10px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country">
</select>
你可以在select2()中添加以下两个属性
dropdownAutoWidth: true,
width: 'auto'
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
templateSelection: formatCountry,
data: isoCountries,
dropdownAutoWidth: true,
width: 'auto'
});
});
.flag-text {
margin-left: 10px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country">
</select>
您只需要给 select 标签一个宽度：
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
data: isoCountries
});
});
.flag-text {
margin-left: 10px;
}
.country{
width:300px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country" class="country">
</select>
我试图在下拉列表中包含国家名称及其国旗。我正在使用 select2 库。下面的代码在下拉列表中显示了名称，但它的宽度太小以至于看不到任何东西，看来我犯了一个非常愚蠢的错误并且遗漏了一些东西。
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
data: isoCountries
});
});
.flag-text {
margin-left: 10px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country">
</select>
你可以在select2()中添加以下两个属性
dropdownAutoWidth: true,
width: 'auto'
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
templateSelection: formatCountry,
data: isoCountries,
dropdownAutoWidth: true,
width: 'auto'
});
});
.flag-text {
margin-left: 10px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country">
</select>
您只需要给 select 标签一个宽度：
$(document).ready(function() {
var isoCountries = [{
id: 'AF',
text: 'Afghanistan'
},
{
id: 'AX',
text: 'Aland Islands'
},
{
id: 'AL',
text: 'Albania'
},
{
id: 'DZ',
text: 'Algeria'
},
{
id: 'AS',
text: 'American Samoa'
},
{
id: 'AD',
text: 'Andorra'
},
{
id: 'AO',
text: 'Angola'
},
{
id: 'AI',
text: 'Anguilla'
},
{
id: 'AQ',
text: 'Antarctica'
},
{
id: 'AG',
text: 'Antigua And Barbuda'
},
{
id: 'AR',
text: 'Argentina'
},
{
id: 'AM',
text: 'Armenia'
},
{
id: 'AW',
text: 'Aruba'
},
{
id: 'AU',
text: 'Australia'
},
{
id: 'AT',
text: 'Austria'
},
{
id: 'AZ',
text: 'Azerbaijan'
},
{
id: 'BS',
text: 'Bahamas'
},
{
id: 'BH',
text: 'Bahrain'
},
{
id: 'BD',
text: 'Bangladesh'
},
{
id: 'BB',
text: 'Barbados'
},
{
id: 'BY',
text: 'Belarus'
},
{
id: 'BE',
text: 'Belgium'
},
{
id: 'BZ',
text: 'Belize'
},
{
id: 'BJ',
text: 'Benin'
},
{
id: 'BM',
text: 'Bermuda'
},
{
id: 'BT',
text: 'Bhutan'
},
{
id: 'BO',
text: 'Bolivia'
},
{
id: 'BA',
text: 'Bosnia And Herzegovina'
},
{
id: 'BW',
text: 'Botswana'
},
{
id: 'BV',
text: 'Bouvet Island'
},
{
id: 'BR',
text: 'Brazil'
},
{
id: 'IO',
text: 'British Indian Ocean Territory'
},
{
id: 'BN',
text: 'Brunei Darussalam'
},
{
id: 'BG',
text: 'Bulgaria'
},
{
id: 'BF',
text: 'Burkina Faso'
},
{
id: 'BI',
text: 'Burundi'
},
{
id: 'KH',
text: 'Cambodia'
},
{
id: 'CM',
text: 'Cameroon'
},
{
id: 'CA',
text: 'Canada'
},
{
id: 'CV',
text: 'Cape Verde'
},
{
id: 'KY',
text: 'Cayman Islands'
},
{
id: 'CF',
text: 'Central African Republic'
},
{
id: 'TD',
text: 'Chad'
},
{
id: 'CL',
text: 'Chile'
},
{
id: 'CN',
text: 'China'
},
{
id: 'CX',
text: 'Christmas Island'
},
{
id: 'CC',
text: 'Cocos (Keeling) Islands'
},
{
id: 'CO',
text: 'Colombia'
},
{
id: 'KM',
text: 'Comoros'
},
{
id: 'CG',
text: 'Congo'
},
{
id: 'CD',
text: 'Congo}, Democratic Republic'
},
{
id: 'CK',
text: 'Cook Islands'
},
{
id: 'CR',
text: 'Costa Rica'
},
{
id: 'CI',
text: 'Cote D\'Ivoire'
},
{
id: 'HR',
text: 'Croatia'
},
{
id: 'CU',
text: 'Cuba'
},
{
id: 'CY',
text: 'Cyprus'
},
{
id: 'CZ',
text: 'Czech Republic'
},
{
id: 'DK',
text: 'Denmark'
},
{
id: 'DJ',
text: 'Djibouti'
},
{
id: 'DM',
text: 'Dominica'
},
{
id: 'DO',
text: 'Dominican Republic'
},
{
id: 'EC',
text: 'Ecuador'
},
{
id: 'EG',
text: 'Egypt'
},
{
id: 'SV',
text: 'El Salvador'
},
{
id: 'GQ',
text: 'Equatorial Guinea'
},
{
id: 'ER',
text: 'Eritrea'
},
{
id: 'EE',
text: 'Estonia'
},
{
id: 'ET',
text: 'Ethiopia'
},
{
id: 'FK',
text: 'Falkland Islands (Malvinas)'
},
{
id: 'FO',
text: 'Faroe Islands'
},
{
id: 'FJ',
text: 'Fiji'
},
{
id: 'FI',
text: 'Finland'
},
{
id: 'FR',
text: 'France'
},
{
id: 'GF',
text: 'French Guiana'
},
{
id: 'PF',
text: 'French Polynesia'
},
{
id: 'TF',
text: 'French Southern Territories'
},
{
id: 'GA',
text: 'Gabon'
},
{
id: 'GM',
text: 'Gambia'
},
{
id: 'GE',
text: 'Georgia'
},
{
id: 'DE',
text: 'Germany'
},
{
id: 'GH',
text: 'Ghana'
},
{
id: 'GI',
text: 'Gibraltar'
},
{
id: 'GR',
text: 'Greece'
},
{
id: 'GL',
text: 'Greenland'
},
{
id: 'GD',
text: 'Grenada'
},
{
id: 'GP',
text: 'Guadeloupe'
},
{
id: 'GU',
text: 'Guam'
},
{
id: 'GT',
text: 'Guatemala'
},
{
id: 'GG',
text: 'Guernsey'
},
{
id: 'GN',
text: 'Guinea'
},
{
id: 'GW',
text: 'Guinea-Bissau'
},
{
id: 'GY',
text: 'Guyana'
},
{
id: 'HT',
text: 'Haiti'
},
{
id: 'HM',
text: 'Heard Island & Mcdonald Islands'
},
{
id: 'VA',
text: 'Holy See (Vatican City State)'
},
{
id: 'HN',
text: 'Honduras'
},
{
id: 'HK',
text: 'Hong Kong'
},
{
id: 'HU',
text: 'Hungary'
},
{
id: 'IS',
text: 'Iceland'
},
{
id: 'IN',
text: 'India'
},
{
id: 'ID',
text: 'Indonesia'
},
{
id: 'IR',
text: 'Iran}, Islamic Republic Of'
},
{
id: 'IQ',
text: 'Iraq'
},
{
id: 'IE',
text: 'Ireland'
},
{
id: 'IM',
text: 'Isle Of Man'
},
{
id: 'IL',
text: 'Israel'
},
{
id: 'IT',
text: 'Italy'
},
{
id: 'JM',
text: 'Jamaica'
},
{
id: 'JP',
text: 'Japan'
},
{
id: 'JE',
text: 'Jersey'
},
{
id: 'JO',
text: 'Jordan'
},
{
id: 'KZ',
text: 'Kazakhstan'
},
{
id: 'KE',
text: 'Kenya'
},
{
id: 'KI',
text: 'Kiribati'
},
{
id: 'KR',
text: 'Korea'
},
{
id: 'KW',
text: 'Kuwait'
},
{
id: 'KG',
text: 'Kyrgyzstan'
},
{
id: 'LA',
text: 'Lao People\'s Democratic Republic'
},
{
id: 'LV',
text: 'Latvia'
},
{
id: 'LB',
text: 'Lebanon'
},
{
id: 'LS',
text: 'Lesotho'
},
{
id: 'LR',
text: 'Liberia'
},
{
id: 'LY',
text: 'Libyan Arab Jamahiriya'
},
{
id: 'LI',
text: 'Liechtenstein'
},
{
id: 'LT',
text: 'Lithuania'
},
{
id: 'LU',
text: 'Luxembourg'
},
{
id: 'MO',
text: 'Macao'
},
{
id: 'MK',
text: 'Macedonia'
},
{
id: 'MG',
text: 'Madagascar'
},
{
id: 'MW',
text: 'Malawi'
},
{
id: 'MY',
text: 'Malaysia'
},
{
id: 'MV',
text: 'Maldives'
},
{
id: 'ML',
text: 'Mali'
},
{
id: 'MT',
text: 'Malta'
},
{
id: 'MH',
text: 'Marshall Islands'
},
{
id: 'MQ',
text: 'Martinique'
},
{
id: 'MR',
text: 'Mauritania'
},
{
id: 'MU',
text: 'Mauritius'
},
{
id: 'YT',
text: 'Mayotte'
},
{
id: 'MX',
text: 'Mexico'
},
{
id: 'FM',
text: 'Micronesia}, Federated States Of'
},
{
id: 'MD',
text: 'Moldova'
},
{
id: 'MC',
text: 'Monaco'
},
{
id: 'MN',
text: 'Mongolia'
},
{
id: 'ME',
text: 'Montenegro'
},
{
id: 'MS',
text: 'Montserrat'
},
{
id: 'MA',
text: 'Morocco'
},
{
id: 'MZ',
text: 'Mozambique'
},
{
id: 'MM',
text: 'Myanmar'
},
{
id: 'NA',
text: 'Namibia'
},
{
id: 'NR',
text: 'Nauru'
},
{
id: 'NP',
text: 'Nepal'
},
{
id: 'NL',
text: 'Netherlands'
},
{
id: 'AN',
text: 'Netherlands Antilles'
},
{
id: 'NC',
text: 'New Caledonia'
},
{
id: 'NZ',
text: 'New Zealand'
},
{
id: 'NI',
text: 'Nicaragua'
},
{
id: 'NE',
text: 'Niger'
},
{
id: 'NG',
text: 'Nigeria'
},
{
id: 'NU',
text: 'Niue'
},
{
id: 'NF',
text: 'Norfolk Island'
},
{
id: 'MP',
text: 'Northern Mariana Islands'
},
{
id: 'NO',
text: 'Norway'
},
{
id: 'OM',
text: 'Oman'
},
{
id: 'PK',
text: 'Pakistan'
},
{
id: 'PW',
text: 'Palau'
},
{
id: 'PS',
text: 'Palestinian Territory}, Occupied'
},
{
id: 'PA',
text: 'Panama'
},
{
id: 'PG',
text: 'Papua New Guinea'
},
{
id: 'PY',
text: 'Paraguay'
},
{
id: 'PE',
text: 'Peru'
},
{
id: 'PH',
text: 'Philippines'
},
{
id: 'PN',
text: 'Pitcairn'
},
{
id: 'PL',
text: 'Poland'
},
{
id: 'PT',
text: 'Portugal'
},
{
id: 'PR',
text: 'Puerto Rico'
},
{
id: 'QA',
text: 'Qatar'
},
{
id: 'RE',
text: 'Reunion'
},
{
id: 'RO',
text: 'Romania'
},
{
id: 'RU',
text: 'Russian Federation'
},
{
id: 'RW',
text: 'Rwanda'
},
{
id: 'BL',
text: 'Saint Barthelemy'
},
{
id: 'SH',
text: 'Saint Helena'
},
{
id: 'KN',
text: 'Saint Kitts And Nevis'
},
{
id: 'LC',
text: 'Saint Lucia'
},
{
id: 'MF',
text: 'Saint Martin'
},
{
id: 'PM',
text: 'Saint Pierre And Miquelon'
},
{
id: 'VC',
text: 'Saint Vincent And Grenadines'
},
{
id: 'WS',
text: 'Samoa'
},
{
id: 'SM',
text: 'San Marino'
},
{
id: 'ST',
text: 'Sao Tome And Principe'
},
{
id: 'SA',
text: 'Saudi Arabia'
},
{
id: 'SN',
text: 'Senegal'
},
{
id: 'RS',
text: 'Serbia'
},
{
id: 'SC',
text: 'Seychelles'
},
{
id: 'SL',
text: 'Sierra Leone'
},
{
id: 'SG',
text: 'Singapore'
},
{
id: 'SK',
text: 'Slovakia'
},
{
id: 'SI',
text: 'Slovenia'
},
{
id: 'SB',
text: 'Solomon Islands'
},
{
id: 'SO',
text: 'Somalia'
},
{
id: 'ZA',
text: 'South Africa'
},
{
id: 'GS',
text: 'South Georgia And Sandwich Isl.'
},
{
id: 'ES',
text: 'Spain'
},
{
id: 'LK',
text: 'Sri Lanka'
},
{
id: 'SD',
text: 'Sudan'
},
{
id: 'SR',
text: 'Suriname'
},
{
id: 'SJ',
text: 'Svalbard And Jan Mayen'
},
{
id: 'SZ',
text: 'Swaziland'
},
{
id: 'SE',
text: 'Sweden'
},
{
id: 'CH',
text: 'Switzerland'
},
{
id: 'SY',
text: 'Syrian Arab Republic'
},
{
id: 'TW',
text: 'Taiwan'
},
{
id: 'TJ',
text: 'Tajikistan'
},
{
id: 'TZ',
text: 'Tanzania'
},
{
id: 'TH',
text: 'Thailand'
},
{
id: 'TL',
text: 'Timor-Leste'
},
{
id: 'TG',
text: 'Togo'
},
{
id: 'TK',
text: 'Tokelau'
},
{
id: 'TO',
text: 'Tonga'
},
{
id: 'TT',
text: 'Trinidad And Tobago'
},
{
id: 'TN',
text: 'Tunisia'
},
{
id: 'TR',
text: 'Turkey'
},
{
id: 'TM',
text: 'Turkmenistan'
},
{
id: 'TC',
text: 'Turks And Caicos Islands'
},
{
id: 'TV',
text: 'Tuvalu'
},
{
id: 'UG',
text: 'Uganda'
},
{
id: 'UA',
text: 'Ukraine'
},
{
id: 'AE',
text: 'United Arab Emirates'
},
{
id: 'GB',
text: 'United Kingdom'
},
{
id: 'US',
text: 'United States'
},
{
id: 'UM',
text: 'United States Outlying Islands'
},
{
id: 'UY',
text: 'Uruguay'
},
{
id: 'UZ',
text: 'Uzbekistan'
},
{
id: 'VU',
text: 'Vanuatu'
},
{
id: 'VE',
text: 'Venezuela'
},
{
id: 'VN',
text: 'Viet Nam'
},
{
id: 'VG',
text: 'Virgin Islands}, British'
},
{
id: 'VI',
text: 'Virgin Islands}, U.S.'
},
{
id: 'WF',
text: 'Wallis And Futuna'
},
{
id: 'EH',
text: 'Western Sahara'
},
{
id: 'YE',
text: 'Yemen'
},
{
id: 'ZM',
text: 'Zambia'
},
{
id: 'ZW',
text: 'Zimbabwe'
}
];
function formatCountry(country) {
if (!country.id) {
return country.text;
}
var $country = $(
'<span class="flag-icon flag-icon-' + country.id.toLowerCase() + ' flag-icon-squared"></span>' +
'<span class="flag-text">' + country.text + "</span>"
);
return $country;
};
$("[name='country']").select2({
placeholder: "Select a country",
templateResult: formatCountry,
data: isoCountries
});
});
.flag-text {
margin-left: 10px;
}
.country{
width:300px;
}
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js'></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.28.0/feather.min.js"></script>
<link href='https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/0.8.2/css/flag-icon.min.css' rel='stylesheet' />
<select name="country" class="country">
</select>