看起来CSS不能用于我的Typeahead。 我正在尝试重现Scrollable Dropdown菜单 https://twitter.github.io/typeahead.js/examples
这是我的代码:
JS
var productList = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace('PART_NO'),
queryTokenizer: Bloodhound.tokenizers.whitespace,
//Maybe I need a prefetch
// prefetch: '../data/films/post_1960.json',
remote: {
url: 'getProducts/%QUERY',
wildcard: '%QUERY'
}
});
$('#scrollable-dropdown-menu .typeahead').typeahead(null, {
name: 'PARTS',
limit: 10,
display: 'PART_NO',
source: productList
});
CSS
#scrollable-dropdown-menu .tt-dropdown-menu {
max-height: 150px;
overflow-y: auto;
background-color: red;
}
我看不到.tt-dropdown-menu的位置?
干杯,
米克
答案 0 :(得分:15)
答案 1 :(得分:0)
尝试
document.addEventListener("keydown", function (e) {
document.getElementById(e.target.attributes['aria-
activedescendant'].value).scrollIntoView(true)});