Bootstrap Typeahead
有本地数据集的Typeahead
以下示例将向你展示如何使用本地数据集创建typeahead。
为输入框设置autocomplete=“off”，以防止默认浏览器菜单显示在Bootstrap type-ahead下拉列表中。
<!DOCTYPE html>
<html lang="en">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/typeahead.js/0.9.3/typeahead.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("input.typeahead").typeahead({
name: "accounts",
local: ["Audi", "BMW", "Bugatti", "Ferrari" ]
});
});
</script>
<style type="text/css">
.bs-example{
position: relative;
margin: 100px;
}
.typeahead, .tt-query, .tt-hint {
border: 2px solid #CCCCCC;
font-size: 24px;
height: 30px;
line-height: 30px;
outline: medium none;
padding: 8px 12px;
width: 396px;
}
.typeahead {
background-color: #FFFFFF;
}
.typeahead:focus {
border: 2px solid #0097CF;
}
.tt-query {
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset;
}
.tt-hint {
color: #999999;
}
.tt-dropdown-menu {
background-color: #FFFFFF;
border: 1px solid rgba(0, 0, 0, 0.2);
border-radius: 8px;
box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
margin-top: 12px;
padding: 8px 0;
width: 422px;
}
.tt-suggestion {
font-size: 24px;
line-height: 24px;
padding: 3px 20px;
}
.tt-suggestion.tt-is-under-cursor {
background-color: #0097CF;
color: #FFFFFF;
}
.tt-suggestion p {
margin: 0;
}
</style>
</head>
<body>
<div class="bs-example">
<input type="text" class="typeahead tt-query" autocomplete="off" spellcheck="false">
</div>
</body>
</html>外部数据集
我们可以通过一个URL指定外部数据集指向包含数据数组的JSON文件。
<script type="text/javascript">
$(document).ready(function(){
$("input.typeahead").typeahead({
name: "countries",
prefetch: "../data/yourData.json",
limit: 10
});
});
</script>