1. Testlist.aspx page:
Copy Code code as follows:
<title></title>
<link rel= "stylesheet" href= "Jscript/autosuggest.css" type= "Text/css"/>
<link rel= "stylesheet" href= "Jscript/ac.css" type= "Text/css"/>
<script language= "Javascript" src= "Jscript/autosuggest.js" ></script>
<script language= "Javascript" src= "Jscript/ac.js" ></script>
function Acclient (queryurl, Width, objinput, objlable)
{
This.xmldom = Getxmlhttp ();
This.queryurl = Queryurl;
This.prolist = new Array ();
This.divwidth = width;
This.objinput = Objinput;
this.geteligible = function (AC) {
var eligible = new Array ();
if (Ac.inputText.length < 1) {
document.getElementById (objinput.name). Value = "";
document.getElementById (objlable.name). Value = "";
return eligible;
}
var strURL = This.queryurl + Escape (ac.inputtext) + "&rand=" + math.random ();
This.xmldom.open ("Get", strURL, false);
try {
This.xmldom.send ();
}
catch (e) {
Return
}
This.prolist = This.xmldom.responseXML.documentElement.selectNodes ("/duxion/object");
if (0 = this.prolist.length) {
return eligible;
}
for (var i = 0; i < this.prolist.length; i++) {
if (i > 15)
Break
var node = This.prolist.item (i);
Eligible[eligible.length] = Node.getattribute ("fullcontent");
}
Ac.div.style.width = This.divwidth;
return eligible;
};
This.usesuggestion = function (SEL)
{
if (sel>=0)
{
var node = This.prolist.item (SEL);
if (typeof (Node.getattribute ("value"))!= "undefined")
document.getElementById (objinput.name). Value = Node.getattribute ("value");
Else
document.getElementById (objinput.name). Value = "";
if (typeof (Node.getattribute ("content"))!= "undefined")
document.getElementById (objlable.name). Value = Node.getattribute ("content");
Else
document.getElementById (objlable.name). Value = "";
if (This.objInput.name = = "Hidfreq_code") {
document.getElementById ("Txtfreq_name"). Value = Node.getattribute ("name");
document.getElementById ("Hidfreq_code"). Value = Node.getattribute ("code");
}
}
};
return this;
}
</script>
<body>
<form id= "Form1" runat= "Server" >
<%--div is used to display the Drop-down query section--%>
<div id= "AutoSuggest" style= "WIDTH:160PX;FONT-SIZE:12PX;" ><ul></ul></div>
<div>
<asp:textbox id= "Txtfreq_name" cssclass= "Needtext" runat= "Server" width= "100px" ></asp:textbox><asp: HiddenField
Id= "Hidfreq_code" runat= "Server"/>
</div>
</form>
</body>
<script type= "Text/javascript" >
New AutoSuggest (document.getElementById (' Txtfreq_name '),
New Acclient ("testxml.aspx?tag=yp_frequency&value=", "200px", document.getElementById (' Hidfreq_code '), document.getElementById (' txtfreq_name '));
</script>
2. Testxml.aspx.cs file for query XML
Copy Code code as follows:
public partial class Testxml:baseform
{
protected void Page_Load (object sender, EventArgs e)
{
Listxmldata ();
}
Private string[] arrwidth;
Private string[] Arrfield;
public string fieldlist = "Area ID, Region name, region encoding, regional level";
public string coloumwidth = "60,10,20,30";
displaying XML Format data
private void Listxmldata ()
{
Width of each field
String Strwhere= "";
if (request["value"]!= null)
{
strwhere = string. Format ("and Code like ' {0}% '", request["value"]. ToString ());
}
Arrfield = FieldList. Split (', ');
Arrwidth = Coloumwidth. Split (', ');
DataTable dtlist = new Districts (). Search ("1=1" + strwhere);/DIS//sqlhelper.gettable (subsys_db, CommandType.Text, strSQL, NULL);
int list_cols = DtList.Columns.Count; Number of fields
int list_rows = DtList.Rows.Count; Number of records
String listlable = ""; Display content
XmlDocument xmldoc = new XmlDocument ();
XmlDeclaration Dec = xmldoc. Createxmldeclaration ("1.0", "gb2312", null);
XmlDoc. InsertBefore (Dec, xmldoc.) FirstChild);
XmlElement root = xmldoc. CreateElement ("Duxion");
XmlDoc. AppendChild (root);
Show Table Headers
if (List_rows > 0)
{
XmlElement objtitle = xmldoc. CreateElement ("Object");
for (int k = 0; k < list_cols; k++)
{
Listlable + = "<span style= ' width:" + arrwidth[k] + "Text-align:center;font-weight:bold;color: #000000;p adding-top : 2px; ' > "+ arrfield[k] +" </span> ";
if (k = = Arrfield. LENGTH-1)
Break
}
Objtitle. SetAttribute ("Fullcontent", listlable);
Root. AppendChild (Objtitle);
}
Show Table Headers
Display data
for (int i = 0; i < list_rows; i++)
{
listlable = "";
DataRow drlist = dtlist.rows[i];
XmlElement obj = xmldoc. CreateElement ("Object");
for (int j = 0; J < List_cols; J + +)
{
Obj. SetAttribute (Dtlist.columns[j]. ColumnName, Drlist[j]. ToString ());
if (J <= Arrfield. LENGTH-1)
{
Listlable + + <span style= ' width: + arrwidth[j] + ' > ' + getleftstring (drlist[j). ToString (), Convert.ToInt16 (Arrwidth[j]) + "</span>";
Listlable + + <span style= ' width: + arrwidth[j] + ' > ' + formatxmlnode (dtlist.columns[j). Datatype.tostring (), Drlist[j]. ToString ()) + "</span>";
}
}
Obj. SetAttribute ("Fullcontent", listlable);
Root. AppendChild (obj);
}
Display data
Response.ContentType = "Text/xml;charset=utf-8";
Response.ContentType = "text/xml;charset=gb2312";
response.contentencoding = System.Text.Encoding.Default;
Response.ContentType = "Text/xml";
Response.Clear ();
Response.Write (xmldoc. OuterXml);
Response.End ();
}
private string Formatxmlnode (String field_type, String field_value)
{
String return_value = Field_value. Trim ();
Switch (field_type)
{
Case "System.Double":
Case "System.Decimal":
Return_value = string. Format ("{0:0.###}", Convert.todouble (Return_value));
Break
}
return return_value;
}
}
3. Effect Chart:
4. Additional. js and. css files See attachment
