百度搜索联想功能(jquery)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>百度搜索</title>
<link  href="css.css" rel="stylesheet" type="text/css" />
<script src="jquery-1.10.1.min.js"></script>
<script>
$(function(){
$("#myColors").keyup(function(){
var iVal = $.trim($(this).val());
$.ajax({
"url":"https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su",
"data":{"wd":iVal},
"dataType":"jsonp",
"jsonp":"cb",
"jsonpCallback":"showeeeee",
});
});

$(document).on("mouseover","#myColors_ul li",function(){
$(this).removeClass("mouseOut");
$(this).addClass("mouseOver");
});
$(document).on("mouseout","#myColors_ul li",function(){
$(this).removeClass("mouseOver");
$(this).addClass("mouseOut");
});
$(document).on("click","#myColors_ul li",function(){
var bgColor = $(this).text();
$("#myColors").val(bgColor);
$("#popup").addClass("hide");
$("#myColors_ul").html('');
$("body").css("background",bgColor);
});
});


function showeeeee(result){
var iVal = $.trim($("#myColors").val());
var data = result.s;
$("#popup").addClass("hide");
$("#myColors_ul").html('');
var str = '';
if(data.length>0){
$.each(data,function(index,arrVal){
str += "<li>"+arrVal+"</li>";
if(iVal!='' && str!=''){
$("#popup").removeClass("hide");
$("#popup").addClass("show");
$("#myColors_ul").html(str);
}else{
$("body").css("background","#fff");
}
});
}

}


</script>
</head>
<body>
    <form method="post" name="myForm1">
    搜索: <input type="text" name="colors" id="myColors"/>
    </form>
    <div id="popup">
        <ul id="myColors_ul">
        </ul>
    </div>
</body>
</html>

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转载自blog.csdn.net/majunzhu/article/details/80297834
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