473,385 Members | 1,536 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,385 software developers and data experts.

2 Selection Lists in a web form

Dear readers:

I found a web page with 2 selection lists in a form. The contents of
the second selection list are updated based on the entry in the first
selection list. For example:
if the first selection list has all the states in the USA, the second
list will display all the major cities in the selected state.

Can anyone explain in a pseudocode how this is implemented.

Regards,
Jean Biver
________________________________________________
Check out my homepage
http://homepage.internet.lu/aibiver
Please recommend my seti@home profile at
http://setiathome.berkeley.edu/cgi-b...dback&id=26539
Jul 20 '05 #1
1 1846
jb****@internet.lu (Jean Biver) writes:
I found a web page with 2 selection lists in a form. The contents of
the second selection list are updated based on the entry in the first
selection list. For example:
if the first selection list has all the states in the USA, the second
list will display all the major cities in the selected state.
It is a neat idea, but the hard part is to make it degrade nicely if
Javascript isn't available.
Can anyone explain in a pseudocode how this is implemented.


Try looking at
<URL:http://www.infimum.dk/HTML/multiselect.html>
/L
--
Lasse Reichstein Nielsen - lr*@hotpop.com
Art D'HTML: <URL:http://www.infimum.dk/HTML/randomArtSplit.html>
'Faith without judgement merely degrades the spirit divine.'
Jul 20 '05 #2

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

Similar topics

18
by: booner | last post by:
I have a form that when it loads I would like to highlight the values (from a DB) that have been selected in a multiple selection list (<select multiple="true">. function onLoad() {...
7
by: Felix Natter | last post by:
hi, I have a php-Script which gets passed a Boat-ID and this is used to mark an element in a <select> as the default: <select name="boote" multiple="multiple" size="5"> <option...
9
by: Frances | last post by:
Hi All, * PREMISE * I'm creating an Access form with 150 items subdivided into 20 categories. Multiple categories (and items) can be selected so my user wants checkboxes. All of the options...
1
by: Annette Massie | last post by:
I would like to have a form that lists current addresses being used. On this form I would also like to have a command button that would allow the user to add an address if they do not see it...
4
by: Dale Walker | last post by:
I've got a form that currently has a list box used to "find a record on my form" but the list in it is far too long and consists of fields of repeating data. Is there a way of creating a subform...
8
by: Galina | last post by:
Hello I have 6 dependent list boxes on my ASP page:  Faculty;  Lecturer;  Course;  Course occurrence;  Group;  Week commencing date. When faculty is selected, lists of lecturers and...
1
by: SkipNRun | last post by:
I am a novice when comes to JavaScript, AJAX. I am working on a form, which will allow users to update their contact information. In order to make the form flexible, I need to use pull down list. ...
7
by: ammweb | last post by:
How would you validate a page that had several drop down menus. When the submit button is submitted, and NO selection has been made? See code below: <html> <head> </head> <body> <table...
5
by: plumba | last post by:
Hi all. I have two drop down menus, the first a list of Departments, the second a list of Sections. Each Department has a set of Setions, so the Sections dropdown contains complete list of all...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...
0
by: ryjfgjl | last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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...

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.