Increse the data fetching speed of autocomplete extender

Question

0.00/5 (No votes)

See more:

SQL-Server-2005

, +

Dear Sir,
I have use auto complete Extender in my project its fetching data properly but it is working so slowly.
I want to increase its speed

please Help me.

Posted 4-May-11 19:22pm

Ankita Mali

Updated 4-May-11 19:47pm

RaviRanjanKr

v2

Add a Solution

Comments

Sandeep Mewara 5-May-11 2:18am

How do we know what and if there is an issue? Your question is quite open and it would be difficult for anyone to comment. You have hardly shared anything - code, scenario, amount of data, etc.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

keyur soni · Answer 1 · 2011-05-04T20:23:00

Set Following property in AutoCompleteExtender

<asp:panel id="divwidth" runat="server" cssclass="divwidth" style="position:absolute; z-index:10; border-width:medium" xmlns:asp="#unknown">

<ajaxtoolkit:autocompleteextender id="AutoCompleteExtender2" runat="server" targetcontrolid="txtControlId" xmlns:ajaxtoolkit="#unknown">
CompletionListItemCssClass="listItem" CompletionListHighlightedItemCssClass="highlightedListItem"
ServicePath="WebServMads.asmx" ServiceMethod="getStudent" MinimumPrefixLength="3"
CompletionListCssClass="completionListElement" CompletionSetCount="20"
CompletionInterval="500" FirstRowSelected="true" OnClientItemSelected="getSelectedStudent" OnClientPopulated="OnClientPopulated"
CompletionListElementID="divwidth">

function getSelectedStudent(source, eventArgs)
{
//debugger;
document.getElementById('<%= hdnStudent.ClientID %>').value = eventArgs.get_value();
if(document.getElementById('<%= hdnStudent.ClientID %>').value != '')
{
var textValue = eventArgs.get_value().split("-");
if(textValue.length > 0)
{
document.getElementById('<%= txtStudent.ClientID %>').value = textValue[0];
}
}
}

function OnClientPopulated(sender, eventArgs)
{
debugger

var autoList = sender.get_completionList();
for (i = 0; i < autoList.childNodes.length; i++)
{
var text = autoList.childNodes[i].firstChild.nodeValue;
autoList.childNodes[i]._value = text;
autoList.childNodes[i].innerHTML = " " + text;
}

In select Statement select only required column. (not use select * from tablename)