Page:
Copy Code code as follows:
<%@ Page language= "C #" autoeventwireup= "true" codefile= "Test.aspx.cs" inherits= "Web_test"%>
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<title> Testing </title>
<link type= "Text/css" rel= "stylesheet"/>
<link href= ". /css/jquery.ui.all.css "rel=" stylesheet "type=" Text/css "/>"
<script type= "Text/javascript" src= "Http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js" ></ Script>
<!--resolution Drop-down list box is obscured Jquery.bgiframe-->
<script type= "Text/javascript" language= JavaScript "src=". /js/jqui/jquery.bgiframe-2.1.1.js "></script>
<script type= "Text/javascript" language= JavaScript "src=". /js/jqui/jquery.ui.core.js "></script>
<script type= "Text/javascript" language= JavaScript "src=". /js/jqui/jquery.ui.widget.js "></script>
<script type= "Text/javascript" language= JavaScript "src=". /js/jqui/jquery.ui.mouse.js "></script>
<!--Jquery.ui.autocomplete-->
<script type= "Text/javascript" language= JavaScript "src=". /js/jqui/jquery.ui.autocomplete.js "></script>
<script language= "javascript" type= "Text/javascript" >
$ (function () {
$ ("#txtTest"). AutoComplete ({
Minlength:1,
Source:function (Request, Response) {
$.ajax ({
URL: ".. /ajax/getallwords.ashx ",
DataType: "JSON",
Data:request,
Success:function (data) {
Response (data);
}
});
}
});
});
</script>
<body>
<form id= "Form1" runat= "Server" >
<div>
<input id= "Txttest" type= "text"/>
</div>
</form>
</body>
Background:
Copy Code code as follows:
<%@ WebHandler language= "C #" class= "Getallwords"%>
Using System;
Using System.Web;
public class Getallwords:ihttphandler
{
public void ProcessRequest (HttpContext context)
{
if (context. request.querystring["term"]!= null && context. request.querystring["term"]!= "")
{
Context. Response.Clear ();
Context. Response.Charset = "Utf-8";
Context. Response.Buffer = true;
Context. response.contentencoding = System.Text.Encoding.UTF8;
Context. Response.ContentType = "Text/plain";
Context. Response.Write (Getlikeusername) (context. request.querystring["term"]);
Context. Response.Flush ();
Context. Response.close ();
Context. Response.End ();
}
}
<summary>
Splicing JSON
</summary>
<param name= "key" > Keyword </param>
<returns></returns>
private string Getlikeusername (String key)
{
JHG. Bll.web_wordmanager Wordmanager = new JHG. Bll.web_wordmanager ();
Search, return 10 keywords
string[] Listword = Wordmanager.getsearchword (key, 10);
System.Text.StringBuilder sbstr = new System.Text.StringBuilder ("[");
int ct = listword.length;
for (int i = 0; i < ct; i++)
{
Sbstr. Append ("\" "+ Listword[i] +" "");
if (i = = ct-1)
Sbstr. Append ("]");
Else
Sbstr. Append (",");
}
Return SBSTR. ToString ();
}
public bool IsReusable
{
Get
{
return false;
}
}
}
Note:
File: Jquery.ui.autocomplete.css
. ui-autocomplete {position:absolute; cursor:default;}
Remove: Position:absolute;
Effect Chart:
