Solved

How to achieve this feature?

Posted on 2004-04-06
1
216 Views
Last Modified: 2010-04-06
For example, in the "From" and "To" dropdown list:
http://www.bestplaces.net/col/col.aspx

before the "State" is selected, the "city" is disabled;
after the "State" is sected, the "city" is loaded.

Is there any general way to do these without considering languages (asp, jsp, php...)? or What are the key techniques to achieve this feature?
0
Comment
Question by:ggyao2003
1 Comment
 
LVL 12

Accepted Solution

by:
venkateshwarr earned 50 total points
ID: 10773146

You can use any kind of scripting language for this.
If you are using server side scripting, Once both the selects are filled, you can submit the form by using onchange=""..
When the form is submitted, on server side find the cities and display them in the remaining selects..

If you see the city drop down menu are empty(view source.)

I guess they are using database to store city information

You can also do that using client side scripting but you have to load all the state and city informationc in javascritp/VBscript array,.

venkat.
0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
TripAdvisor Widgets on WordPress Websites 10 153
SAMI File <SYNC Start = (number of millisecond)> Question 3 73
ColdFusion Rereplace 3 80
Cordova Camera plugin fails 2 120
What is Node.js? Node.js is a server side scripting language much like PHP or ASP but is used to implement the complete package of HTTP webserver and application framework. The difference is that Node.js’s execution engine is asynchronous and event…
Introduction Knockoutjs (Knockout) is a JavaScript framework (Model View ViewModel or MVVM framework).   The main ideology behind Knockout is to control from JavaScript how a page looks whilst creating an engaging user experience in the least …
Viewers will learn about if statements in Java and their use The if statement: The condition required to create an if statement: Variations of if statements: An example using if statements:
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…

821 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question