1、前台页面
<div style="margin: 0 auto">
<input type="text" id="wenxiantxt" onkeyup="ClickEvent()" style="width: 250px; height: 25px" />
<ul id="all" style="width:250px;height: auto; margin-top: 0px;">
</ul>
</div>
2、后台代码
[WebMethod]
public static string GetJson(string urls)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(urls);
request.Method = "GET";
request.ContentType = "application/json; charset=utf-8";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream myResponseStream = response.GetResponseStream();
StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.UTF8);
string retString = myStreamReader.ReadToEnd();
myStreamReader.Close();
myResponseStream.Close(); return retString; }
3、jquery
<style type="text/css">
ul li
{
list-style: none;
font-size: 12px;
text-decoration: none;
color: gray;
cursor: pointer;
padding: 0px;
margin-left: -35px;
}
</style>
<script type="text/javascript">
function ClickEvent() {
urls = "http://www.suggest?&q=hiv&src=cn";
$.ajax({
type: "Post",
async: false,
url: "2_sousuotishi.aspx/GetJson",
contentType: "application/json; charset=utf-8",
data: "{urls:'" + urls + "'}",
dataType: "json",
success: function (data) {
var jsondata = eval("(" + data.d + ")");
$("#all").empty();
//debugger;
for (var i = ; i < jsondata['data'].length; i++) {
var html2 = "";
html2 += "<li>" + jsondata['data'][i] + "</li>";
$("#all").append(html2);
}
//选择搜索提示的文本到搜索框
$("li").on("click", function () {
$("#wenxiantxt").val($(this).text());
$("#all").html("");
});
$("li").mousemove(function () {
$("li").css("background-color", "");
$(this).css("background-color", "gray");
$("li").css("color", "gray");
$(this).css("color", "white");
});
},
error: function (err) {
alert("error!");
}
});
}
</script>
4、显示样式
选中一个到文本框