当我按下结果中的向下箭头时，它会显示 html 元素，例如 span、br、div。是否有一种解决方法可以在不向结果添加 span、br、div 的情况下设置结果样式。或者如何防止按向下箭头时结果显示在输入字段中。只需“Enter”键即可在输入字段中显示结果
附上截图:
最佳答案
这可能会有所帮助。
$(function() {
var doctors = [{
label: "Dr Daniel Pound",
department: "Family Medicine, Medicine, Obesity",
address: "3575 Geary Blvd Fl San Francisco CA"
}, {
label: "Dr Daniel Test",
department: "Pediatrics, Pediatric Hematology",
address: "1825 4th St Fl San Francisco CA"
}, {
label: "Dr Daniel Another",
department: "Orthopedics",
address: "1825 4th St Fl San Francisco CA"
}];
$("#doctor").autocomplete({
minLength: 2,
source: doctors,
select: function(event, ui) {
$("#doctor").val(ui.item.label);
return false;
}
}).autocomplete("instance")._renderItem = function(ul, item) {
return $("<li class='each'>")
.append("<div class='acItem'><span class='name'>" +
item.label + "</span><br><span class='desc'>" +
item.department + "</span><br><span class='desc'>" +
item.address + "</span></div>")
.appendTo(ul);
};
});.each{
border-bottom: 1px solid #555;
padding: 3px 0;
}
.acItem .name{
font-size: 14px;
font-family: Arial, Helvetica, sans-serif;
}
.acItem .desc{
font-size: 10px;
font-family: Arial, Helvetica, sans-serif;
color:#555;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js"></script>
<body>
<h1>Hello AutoComplete</h1>
<input id="doctor" type="text" />
</body>关于jquery ui 自动完成多行结果样式，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/45197947/