所以我试图使用bootstrap typeahead填充国家列表。我希望此人开始在他们所居住的国家/地区的文本字段中输入内容，然后它会显示可供选择的选项。
最初，我将数据源设置为一个变量，这是一个字符串的大量国家/地区。 当我单独输入“a”时，我只得到一个单一的“a”来显示。字面上只有字母a。
然后我改变了源代码直接保存数组本身，数组被保存在两个单引号内。现在，当我按任意键时，它会显示结果，但字面上，当我将“a”放入文本框时，结果是： 一个 一个 一个 一个 一个 一个 一个 一个 一个 一个 或类似的东西...它很奇怪。这是我的代码：
在我的jsp中，这里是“head”里面的部分：
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Disti Tool Wireframe</title>
<script type="text/javascript" src="${pageContext.request.contextPath}/js/disti.js"></script>
<link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" />
<link rel="stylesheet" href="${pageContext.request.contextPath}/css/styling.css" />
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
<link rel="stylesheet" href="${pageContext.request.contextPath}/bootstrap/css/bootstrap-responsive.css" />
</head>
这是代码的主体：
<div id = "label">Country:</div>
<div id ="txtentry">
<input type="text" id="country" data-provide="typeahead" autocomplete="off" class="span3" data-source='["Afghanistan", "Akrotiri", "Albania", "Algeria", "American Samoa",
"Andorra",
"Angola",
"Anguilla",
"Antarctica",
"Antigua and Barbuda",
"Argentina",
"Armenia",
"Aruba",
"Ashmore and Cartier Islands",
"Australia",
"Austria",
"Azerbaijan",
"Bahamas, The",
"Bahrain",
"Bangladesh"
"Barbados"
"Bassas da India",
"Belarus",
"Belgium",
"Belize",
"Benin",
"Bermuda",
"Bhutan",
"Bolivia",
"Bosnia and Herzegovina",
"Botswana",
"Bouvet Island",
"Brazil",
"British Indian Ocean Territory",
"British Virgin Islands",
"Brunei",
"Bulgaria",
"Burkina Faso",
"Burma",
"Burundi",
"Cambodia",
"Cameroon",
"Canada",
"Cape Verde",
"Cayman Islands",
"Central African Republic",
"Chad",
"Chile",
"China",
"Christmas Island",
"Clipperton Island",
"Cocos (Keeling) Islands",
"Colombia",
"Comoros",
"Congo, Democratic Republic of the",
"Congo, Republic of the",
"Cook Islands",
"Coral Sea Islands",
"Costa Rica",
"Croatia",
"Cuba",
"Cyprus",
"Czech Republic",
"Denmark",
"Dhekelia",
"Djibouti",
"Dominica",
"Dominican Republic",
"Ecuador",
"Egypt",
"El Salvador",
"Equatorial Guinea",
"Eritrea",
"Estonia",
"Ethiopia",
"Europa Island",
"Falkland Islands (Islas Malvinas)",
"Faroe Islands",
"Fiji",
"Finland",
"France",
"French Guiana",
"French Polynesia",
"French Southern and Antarctic Lands",
"Gabon",
"Gambia, The",
"Gaza Strip",
"Georgia",
"Germany",
"Ghana",
"Gibraltar",
"Glorioso Islands",
"Greece",
"Greenland",
"Grenada",
"Guadeloupe",
"Guam",
"Guatemala",
"Guernsey",
"Guinea",
"Guinea-Bissau",
"Guyana",
"Haiti",
"Heard Island and McDonald Islands",
"Holy See (Vatican City)",
"Honduras",
"Hong Kong",
"Hungary",
"Iceland",
"India",
"Indonesia",
"Iran",
"Iraq",
"Ireland",
"Isle of Man",
"Israel",
"Italy",
"Jamaica",
"Jan Mayen",
"Japan",
"Jersey",
"Jordan",
"Juan de Nova Island",
"Kazakhstan",
"Kenya",
"Kiribati",
"Korea, North",
"Korea, South",
"Kuwait",
"Kyrgyzstan",
"Laos",
"Latvia",
"Lebanon",
"Lesotho",
"Liberia",
"Libya",
"Liechtenstein",
"Lithuania",
"Luxembourg",
"Macau",
"Macedonia",
"Madagascar",
"Malawi",
"Malaysia",
"Maldives",
"Mali",
"Malta",
"Marshall Islands",
"Martinique",
"Mauritania",
"Mauritius",
"Mayotte",
"Mexico",
"Micronesia, Federated States of",
"Moldova",
"Monaco",
"Mongolia",
"Montserrat",
"Morocco",
"Mozambique",
"Namibia",
"Nauru",
"Navassa Island",
"Nepal",
"Netherlands",
"Netherlands Antilles",
"New Caledonia",
"New Zealand",
"Nicaragua",
"Niger",
"Nigeria",
"Niue",
"Norfolk Island",
"Northern Mariana Islands",
"Norway",
"Oman",
"Pakistan",
"Palau",
"Panama",
"Papua New Guinea",
"Paracel Islands",
"Paraguay",
"Peru",
"Philippines",
"Pitcairn Islands",
"Poland",
"Portugal",
"Puerto Rico",
"Qatar",
"Reunion",
"Romania",
"Russia",
"Rwanda",
"Saint Helena",
"Saint Kitts and Nevis",
"Saint Lucia",
"Saint Pierre and Miquelon",
"Saint Vincent and the Grenadines",
"Samoa",
"San Marino",
"Sao Tome and Principe",
"Saudi Arabia",
"Senegal",
"Serbia and Montenegro",
"Seychelles",
"Sierra Leone",
"Singapore",
"Slovakia",
"Slovenia",
"Solomon Islands",
"Somalia",
"South Africa",
"South Georgia and the South Sandwich Islands",
"Spain",
"Spratly Islands",
"Sri Lanka",
"Sudan",
"Suriname",
"Svalbard",
"Swaziland",
"Sweden",
"Switzerland",
"Syria",
"Taiwan",
"Tajikistan",
"Tanzania",
"Thailand",
"Timor-Leste",
"Togo",
"Tokelau",
"Tonga",
"Trinidad and Tobago",
"Tromelin Island",
"Tunisia",
"Turkey",
"Turkmenistan",
"Turks and Caicos Islands",
"Tuvalu",
"Uganda",
"Ukraine",
"United Arab Emirates",
"United Kingdom",
"United States",
"Uruguay",
"Uzbekistan",
"Vanuatu",
"Venezuela",
"Vietnam",
"Virgin Islands",
"Wake Island",
"Wallis and Futuna",
"West Bank",
"Western Sahara",
"Yemen",
"Zambia",
"Zimbabwe" ]'>
</div>
这是我的代码正文的底部。我把这个阵列放在这里两次，因为我弄乱了它，并试图看看我是如何使它工作的。我显然知道在那里有两次数组是多余的。我只是在调试。
<script src="http://code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
<script type="text/javascript">
var location = ["Afghanistan", "Akrotiri", "Albania", "Algeria", "American Samoa",
"Andorra",
"Angola",
"Anguilla",
"Antarctica",
"Antigua and Barbuda",
"Argentina",
"Armenia",
"Aruba",
"Ashmore and Cartier Islands",
"Australia",
"Austria",
"Azerbaijan",
"Bahamas, The",
"Bahrain",
"Bangladesh"
"Barbados"
"Bassas da India",
"Belarus",
"Belgium",
"Belize",
"Benin",
"Bermuda",
"Bhutan",
"Bolivia",
"Bosnia and Herzegovina",
"Botswana",
"Bouvet Island",
"Brazil",
"British Indian Ocean Territory",
"British Virgin Islands",
"Brunei",
"Bulgaria",
"Burkina Faso",
"Burma",
"Burundi",
"Cambodia",
"Cameroon",
"Canada",
"Cape Verde",
"Cayman Islands",
"Central African Republic",
"Chad",
"Chile",
"China",
"Christmas Island",
"Clipperton Island",
"Cocos (Keeling) Islands",
"Colombia",
"Comoros",
"Congo, Democratic Republic of the",
"Congo, Republic of the",
"Cook Islands",
"Coral Sea Islands",
"Costa Rica",
"Cote d'Ivoire",
"Croatia",
"Cuba",
"Cyprus",
"Czech Republic",
"Denmark",
"Dhekelia",
"Djibouti",
"Dominica",
"Dominican Republic",
"Ecuador",
"Egypt",
"El Salvador",
"Equatorial Guinea",
"Eritrea",
"Estonia",
"Ethiopia",
"Europa Island",
"Falkland Islands (Islas Malvinas)",
"Faroe Islands",
"Fiji",
"Finland",
"France",
"French Guiana",
"French Polynesia",
"French Southern and Antarctic Lands",
"Gabon",
"Gambia, The",
"Gaza Strip",
"Georgia",
"Germany",
"Ghana",
"Gibraltar",
"Glorioso Islands",
"Greece",
"Greenland",
"Grenada",
"Guadeloupe",
"Guam",
"Guatemala",
"Guernsey",
"Guinea",
"Guinea-Bissau",
"Guyana",
"Haiti",
"Heard Island and McDonald Islands",
"Holy See (Vatican City)",
"Honduras",
"Hong Kong",
"Hungary",
"Iceland",
"India",
"Indonesia",
"Iran",
"Iraq",
"Ireland",
"Isle of Man",
"Israel",
"Italy",
"Jamaica",
"Jan Mayen",
"Japan",
"Jersey",
"Jordan",
"Juan de Nova Island",
"Kazakhstan",
"Kenya",
"Kiribati",
"Korea, North",
"Korea, South",
"Kuwait",
"Kyrgyzstan",
"Laos",
"Latvia",
"Lebanon",
"Lesotho",
"Liberia",
"Libya",
"Liechtenstein",
"Lithuania",
"Luxembourg",
"Macau",
"Macedonia",
"Madagascar",
"Malawi",
"Malaysia",
"Maldives",
"Mali",
"Malta",
"Marshall Islands",
"Martinique",
"Mauritania",
"Mauritius",
"Mayotte",
"Mexico",
"Micronesia, Federated States of",
"Moldova",
"Monaco",
"Mongolia",
"Montserrat",
"Morocco",
"Mozambique",
"Namibia",
"Nauru",
"Navassa Island",
"Nepal",
"Netherlands",
"Netherlands Antilles",
"New Caledonia",
"New Zealand",
"Nicaragua",
"Niger",
"Nigeria",
"Niue",
"Norfolk Island",
"Northern Mariana Islands",
"Norway",
"Oman",
"Pakistan",
"Palau",
"Panama",
"Papua New Guinea",
"Paracel Islands",
"Paraguay",
"Peru",
"Philippines",
"Pitcairn Islands",
"Poland",
"Portugal",
"Puerto Rico",
"Qatar",
"Reunion",
"Romania",
"Russia",
"Rwanda",
"Saint Helena",
"Saint Kitts and Nevis",
"Saint Lucia",
"Saint Pierre and Miquelon",
"Saint Vincent and the Grenadines",
"Samoa",
"San Marino",
"Sao Tome and Principe",
"Saudi Arabia",
"Senegal",
"Serbia and Montenegro",
"Seychelles",
"Sierra Leone",
"Singapore",
"Slovakia",
"Slovenia",
"Solomon Islands",
"Somalia",
"South Africa",
"South Georgia and the South Sandwich Islands",
"Spain",
"Spratly Islands",
"Sri Lanka",
"Sudan",
"Suriname",
"Svalbard",
"Swaziland",
"Sweden",
"Switzerland",
"Syria",
"Taiwan",
"Tajikistan",
"Tanzania",
"Thailand",
"Timor-Leste",
"Togo",
"Tokelau",
"Tonga",
"Trinidad and Tobago",
"Tromelin Island",
"Tunisia",
"Turkey",
"Turkmenistan",
"Turks and Caicos Islands",
"Tuvalu",
"Uganda",
"Ukraine",
"United Arab Emirates",
"United Kingdom",
"United States",
"Uruguay",
"Uzbekistan",
"Vanuatu",
"Venezuela",
"Vietnam",
"Virgin Islands",
"Wake Island",
"Wallis and Futuna",
"West Bank",
"Western Sahara",
"Yemen",
"Zambia",
"Zimbabwe" ];
$('#country').typeahead({source: location});
我曾经有过
<input type="text" id="country" data-provide="typeahead" autocomplete="off" class="span3" data-source="location">
指的是我的一系列国家，但这就是在预先输入中只产生一个a的结果。
请帮忙......是我的jquery / bootstrap源码的位置吗？ 我的jquery调用有问题吗？ 我在这里很困惑。谢谢。
答案 0 :(得分：1)
看起来阵列有问题，我把数组缩小了，现在就可以了，你可以在这里看到它：
<强>更新 你忘了数组中的一些逗号，来自js fiddle的更新数组，在'孟加拉国'那里就是问题
请重新检查你的阵列
var location = ["Afghanistan", "Akrotiri", "Albania", "Algeria", "American Samoa",
"Andorra",
"Angola",
"Anguilla",
"Antarctica",
"Antigua and Barbuda",
"Argentina",
"Armenia",
"Aruba",
"Ashmore and Cartier Islands",
"Australia",
"Austria",
"Azerbaijan",
"Bahamas, The" ];