var json = ["Alabama",
"Alaska",
"Arizona",
"Arkansas",
"California",
"Colorado",
"Connecticut",
"Delaware",
"Florida",
"Georgia",
"Hawaii",
"Idaho",
"Illinois",
"Indiana",
"Iowa",
"Kansas",
"Kentucky",
"Little Rock",
"Louisiana",
"Maine",
"Maryland",
"Massachusetts",
"Michigan",
"Minnesota",
"Mississippi",
"Missouri",
"Montana",
"Nebraska",
"Nevada",
"New Hampshire",
"New Jersey",
"New Mexico",
"New York",
"North Carolina",
"North Dakota",
"Ohio",
"Oklahoma",
"Oregon",
"Pennsylvania",
"RockFord",
"Rhode Island",
"South Carolina",
"South Dakota",
"Tennessee",
"Texas",
"Utah",
"Vermont",
"Virginia",
"Washington",
"West Virginia",
"Wisconsin",
"Wyoming",
];
json.sort();
$("input").autocomplete({
source: json
}).data("ui-autocomplete")._renderMenu = function(ul, items) {
var that = this;
var val = that.element.val();
$.each($.grep(items, function(value, key) {
return new RegExp(val.toLowerCase())
.test(value.value.toLowerCase().slice(0, val.length))
}), function(index, item) {
that._renderItemData(ul, item);
});
};
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js">
</script>
<script type="text/javascript" src="https://code.jquery.com/ui/1.9.2/jquery-ui.js">
</script>
<input type="text" />
感謝您的回覆,但它並不總是有效,我試圖擴大陣列以包括美國50個州。鍵入R或M等的示例不會返回預期的結果。 HTTP://的jsfiddle。net/Gm9Bz/74/ – user1527762
非常感謝。它的工作完美。 –