473,387 Members | 1,431 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,387 software developers and data experts.

Ajax DropDown control

Does anyone know of OpenSource .NET 2.0 ajax dropdown box with typeahead
feature and ability to load only X amount of items? I have over 20,000
names in a database table which I would like to allow user to select from a
dropdown box, but I don't want to load all of them at one time.

Thank You
Peter
Mar 3 '08 #1
4 3054
Googling for typeahead dropdown ajax returns quite a lot of references:
http://www.google.com/search?sourcei...+dropdown+ajax

For the loading part, you should filter the items on your datasource before
databinding.

--
Eliyahu Goldin,
Software Developer
Microsoft MVP [ASP.NET]
http://msmvps.com/blogs/egoldin
http://usableasp.net
"Peter" <pc*****@nospam.nospamwrote in message
news:uE**************@TK2MSFTNGP06.phx.gbl...
Does anyone know of OpenSource .NET 2.0 ajax dropdown box with typeahead
feature and ability to load only X amount of items? I have over 20,000
names in a database table which I would like to allow user to select from
a dropdown box, but I don't want to load all of them at one time.

Thank You
Peter


Mar 3 '08 #2

Thanks for your help!

I've already looked at most of them and they work with FireFox or just don't
work at all. I was looking for an OpenSource custom control that works with
both IE and FireFox.

"Eliyahu Goldin" <RE**************************@mMvVpPsS.orgwrote in
message news:OS**************@TK2MSFTNGP02.phx.gbl...
Googling for typeahead dropdown ajax returns quite a lot of references:
http://www.google.com/search?sourcei...+dropdown+ajax

For the loading part, you should filter the items on your datasource
before databinding.

--
Eliyahu Goldin,
Software Developer
Microsoft MVP [ASP.NET]
http://msmvps.com/blogs/egoldin
http://usableasp.net
"Peter" <pc*****@nospam.nospamwrote in message
news:uE**************@TK2MSFTNGP06.phx.gbl...
>Does anyone know of OpenSource .NET 2.0 ajax dropdown box with typeahead
feature and ability to load only X amount of items? I have over 20,000
names in a database table which I would like to allow user to select from
a dropdown box, but I don't want to load all of them at one time.

Thank You
Peter



Mar 3 '08 #3
Hello Peter,

So, what's your expectations from the control? What do u wanna get?
If not extract all records then u need change the usability of your contol.
I'd recommend to use AutoComplete dropdown list, where the selection creteria
is based on the first 2 symbols which user typed

---
WBR,
Michael Nemtsev [.NET/C# MVP] :: blog: http://spaces.live.com/laflour

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo
PDoes anyone know of OpenSource .NET 2.0 ajax dropdown box with
Ptypeahead feature and ability to load only X amount of items? I have
Pover 20,000 names in a database table which I would like to allow
Puser to select from a dropdown box, but I don't want to load all of
Pthem at one time.
P>
PThank You
P>
PPeter
P>
Mar 4 '08 #4
I would like the control to look and act the same in IE and FireFox, every
control I've looked at it visually acted differently in IE then FireFox
(usually no usable in one of them, for example
http://easylistbox.com/demoComboAjax.aspx this control is totally unusable
in FireFox) and that's where my experience is lacking to fix them , CSS and
HTML.

"Michael Nemtsev [MVP]" <ne*****@msn.comwrote in message
news:90**************************@msnews.microsoft .com...
Hello Peter,

So, what's your expectations from the control? What do u wanna get? If not
extract all records then u need change the usability of your contol.
I'd recommend to use AutoComplete dropdown list, where the selection
creteria is based on the first 2 symbols which user typed

---
WBR, Michael Nemtsev [.NET/C# MVP] :: blog:
http://spaces.live.com/laflour
"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo

PDoes anyone know of OpenSource .NET 2.0 ajax dropdown box with
Ptypeahead feature and ability to load only X amount of items? I have
Pover 20,000 names in a database table which I would like to allow
Puser to select from a dropdown box, but I don't want to load all of
Pthem at one time.
PPThank You
PPPeter
P>

Mar 4 '08 #5

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: AndiSmith | last post by:
Hi guys, I wondered if anyone could help me with this problem, or even shed some light on the direction I need to take to resolve it? I'm using .NET 2.0 (C# flavor) to build a large user-based...
1
by: William Youngman | last post by:
I have a gridview displaying data and would like to use the AJAX dropdown extender so that when the user clicks on a record a dropdown menu will display providing the user with a menu of selections...
1
by: =?Utf-8?B?Uk1M?= | last post by:
Hi, I have several Ajax enabled aspx pages which use an UpdatePanel control. These pages have some dropdown and datagrid server controls on them. The pages work fine in IE, but in Netscape they...
1
by: jrcapp | last post by:
Let's see if I can clearly explain what I am doing with AJAX. On my Web site, I have a TabContainer that has 2 TabPanels. Inside each Panel, I am dynamically (using a SQL query) creating an...
5
by: phpachu | last post by:
Hi, I hav a problem with Ajax and PHP. I had populate a dropdown w.r.t to another dropdown using ajax. But the problem is I hav to list some data on the selected index change that newly...
8
by: sheldonlg | last post by:
I am still improving my AJAX and I ran into something that I'm not sure how to do. I will have a page called where I will have a dropdown list at the top and a large display at the bottom. The...
22
by: sheldonlg | last post by:
I am looking for a clean solution to a problem that I solved in, what I call, a "dirty" way. Here is what I want to do. I have a dropdown list. Clicking on an item in the dropdown list invokes...
3
by: Cirene | last post by:
I have a simple page - 2 dropdowns, 2 textboxes. 1 set of dropdown/textbox is in the updatepanel. 1 set of dropdown/textbox is not. When I select a dropdown the textbox is updated with teh...
3
by: =?Utf-8?B?Y21lZWsxXzE5OTk=?= | last post by:
Hello, On a webpage, create an UpdatePanel with two DropDownLists. Set AutoPostBack of DropDownList1 to true. In the SelectedIndexChanged method, refill DropDownList2 and set the focus to...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.