Wrox Programmer Forums
General .NET For general discussion of MICROSOFT .NET topics that don't fall within any of the other .NET forum subcategories or .NET language forums.  If your question is specific to a language (C# or Visual Basic) or type of application (Windows Forms or ASP.Net) try an applicable forum category. ** PLEASE BE SPECIFIC WITH YOUR QUESTION ** When posting here, provide details regarding the Microsoft .NET language you are using and/or what type of application (Windows/Web Forms, etc) you are working in, if applicable to the question. This will help others answer the question without having to ask.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the General .NET section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
Old January 7th, 2005, 08:52 AM
Authorized User
Join Date: Dec 2004
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
Default DropDownLists


I got three dropdownlists on my webform.
The second one's data depending on the first one's selection.
How can i populate the second one without the page refreshing, because the refreshing makes the page slow?


Old January 8th, 2005, 09:10 AM
Authorized User
Join Date: Nov 2004
Posts: 52
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to avanishp


You can load all the data in array in javascript for that second dropdown , and onchange of first dropdown you can get required data from that array for second menu.

I hope this will provide you some help


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dynamic Dropdownlists in a repeater JadeCSharp ASP.NET 1.0 and 1.1 Basics 3 November 14th, 2007 06:34 PM
Dropdownlists in DetailsView irelandk BOOK: ASP.NET 2.0 Website Programming Problem Design Solution ISBN: 978-0-7645-8464-0 2 February 20th, 2007 10:13 AM
Callback in 3 DropDownLists Paula222 ASP.NET 2.0 Professional 3 December 13th, 2006 08:53 AM
Databinding 3 Dropdownlists rit01 ASP.NET 2.0 Basics 1 May 30th, 2006 10:47 AM
TWO DROPDOWNLISTS POPULATED FROM DATABASE hunzian78@yahoo.com ASP.NET 1.0 and 1.1 Basics 6 April 12th, 2006 02:38 AM

Powered by vBulletin®
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright (c) 2020 John Wiley & Sons, Inc.