1
我已經安裝了twitter的typeahead插件，但我無法獲得工作的限制。Twitter的Typeahead限制不起作用
我把它放在兩個不同的位置：
$('input.typeahead').typeahead({
limit: 5,
hint: true,
highlight: false,
minLength: 1
}, {
name: 'country',
displayKey: 'value',
source: substringMatcher(countries)
而且我也試過這樣：
$('input.typeahead').typeahead({
hint: true,
highlight: false,
minLength: 1
}, {
limit: 5,
name: 'country',
displayKey: 'value',
source: substringMatcher(countries)
我的代碼的其餘部分：
var substringMatcher = function (strs) {
return function findMatches(q, cb) {
var matches, substringRegex;
// an array that will be populated with substring matches
matches = [];
// regex used to determine if a string contains the substring `q`
substrRegex = new RegExp(q, 'i');
// iterate through the pool of strings and for any string that
// contains the substring `q`, add it to the `matches` array
$.each(strs, function (i, str) {
if (substrRegex.test(str)) {
// the typeahead jQuery plugin expects suggestions to a
// JavaScript object, refer to typeahead docs for more info
matches.push({
value: str
});
}
});
cb(matches);
};
};
var countries = [ "United States", "United Kingdom", "Canada", "Andorra", "United Arab Emirates", "Afghanistan", "Antigua and Barbuda", "Anguilla", "Albania", "Armenia", "Angola", "Antarctica", "Argentina", "American Samoa", "Austria", "Australia", "Aruba", "Ã…land", "Azerbaijan", "Bosnia and Herzegovina", "Barbados", "Bangladesh", "Belgium", "Burkina Faso", "Bulgaria", "Bahrain", "Burundi", "Benin", "Saint Barthélemy", "Bermuda", "Brunei", "Bolivia", "Bonaire", "Brazil", "Bahamas", "Bhutan", "Bouvet Island", "Botswana", "Belarus", "Belize", "Cocos [Keeling] Islands", "Congo", "Central African Republic", "Republic of the Congo", "Switzerland", "Ivory Coast", "Cook Islands", "Chile", "Cameroon", "China", "Colombia", "Costa Rica", "Cuba", "Cape Verde", "Curacao", "Christmas Island", "Cyprus", "Czechia", "Germany", "Djibouti", "Denmark", "Dominica", "Dominican Republic", "Algeria", "Ecuador", "Estonia", "Egypt", "Western Sahara", "Eritrea", "Spain", "Ethiopia", "Finland", "Fiji", "Falkland Islands", "Micronesia", "Faroe Islands", "France", "Gabon", "Grenada", "Georgia", "French Guiana", "Guernsey", "Ghana", "Gibraltar", "Greenland", "Gambia", "Guinea", "Guadeloupe", "Equatorial Guinea", "Greece", "South Georgia and the South Sandwich Islands", "Guatemala", "Guam", "Guinea-Bissau", "Guyana", "Hong Kong", "Heard Island and McDonald Islands", "Honduras", "Croatia", "Haiti", "Hungary", "Indonesia", "Ireland", "Israel", "Isle of Man", "India", "British Indian Ocean Territory", "Iraq", "Iran", "Iceland", "Italy", "Jersey", "Jamaica", "Jordan", "Japan", "Kenya", "Kyrgyzstan", "Cambodia", "Kiribati", "Comoros", "Saint Kitts and Nevis", "North Korea", "South Korea", "Kuwait", "Cayman Islands", "Kazakhstan", "Laos", "Lebanon", "Saint Lucia", "Liechtenstein", "Sri Lanka", "Liberia", "Lesotho", "Lithuania", "Luxembourg", "Latvia", "Libya", "Morocco", "Monaco", "Moldova", "Montenegro", "Saint Martin", "Madagascar", "Marshall Islands", "Macedonia", "Mali", "Myanmar [Burma]", "Mongolia", "Macao", "Northern Mariana Islands", "Martinique", "Mauritania", "Montserrat", "Malta", "Mauritius", "Maldives", "Malawi", "Mexico", "Malaysia", "Mozambique", "Namibia", "New Caledonia", "Niger", "Norfolk Island", "Nigeria", "Nicaragua", "Netherlands", "Norway", "Nepal", "Nauru", "Niue", "New Zealand", "Oman", "Panama", "Peru", "French Polynesia", "Papua New Guinea", "Philippines", "Pakistan", "Poland", "Saint Pierre and Miquelon", "Pitcairn Islands", "Puerto Rico", "Palestine", "Portugal", "Palau", "Paraguay", "Qatar", "Réunion", "Romania", "Serbia", "Russia", "Rwanda", "Saudi Arabia", "Solomon Islands", "Seychelles", "Sudan", "Sweden", "Singapore", "Saint Helena", "Slovenia", "Svalbard and Jan Mayen", "Slovakia", "Sierra Leone", "San Marino", "Senegal", "Somalia", "Suriname", "South Sudan", "São Tomé and PrÃncipe", "El Salvador", "Sint Maarten", "Syria", "Swaziland", "Turks and Caicos Islands", "Chad", "French Southern Territories", "Togo", "Thailand", "Tajikistan", "Tokelau", "East Timor", "Turkmenistan", "Tunisia", "Tonga", "Turkey", "Trinidad and Tobago", "Tuvalu", "Taiwan", "Tanzania", "Ukraine", "Uganda", "U.S. Minor Outlying Islands", "Uruguay", "Uzbekistan", "Vatican City", "Saint Vincent and the Grenadines", "Venezuela", "British Virgin Islands", "U.S. Virgin Islands", "Vietnam", "Vanuatu", "Wallis and Futuna", "Samoa", "Kosovo", "Yemen", "Mayotte", "South Africa", "Zambia", "Zimbabwe"];
$('input.typeahead').typeahead({
limit: 5,
hint: true,
highlight: false,
minLength: 1
}, {
name: 'country',
displayKey: 'value',
source: substringMatcher(countries)
});
$('.typeahead.input-sm').siblings('input.tt-hint').addClass('hint-small');
$('.typeahead.input-lg').siblings('input.tt-hint').addClass('hint-large');
CSS：
<div class="row form-row m-l-20 m-r-20 xs-m-l-10 xs-m-r-10">
<div class="col-md-6 col-sm-6">
<input name="country" type="text" class="typeahead input-sm form-control" autocomplete="off" spellcheck="false" placeholder="Country">
</div>
</div>