473,395 Members | 2,006 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

make a textbox required through a radio button

Hello

I need help whit a validation control.

I have a radio button list which i made required:

Expand|Select|Wrap|Line Numbers
  1. <asp:radiobuttonlist id="_AlergiasSN" runat="server">
  2.  <asp:listitem id="_AlergiasS" runat="server" value="Yes" />
  3.  <asp:listitem id="_AlergiasN" runat="server" value="No" />
  4. </asp:radiobuttonlist>
  5. <asp:RequiredFieldValidator id="val_AlergiasSN" runat="server" ControlToValidate="_AlergiasSN" Display="None" EnableClientScript="false"></asp:RequiredFieldValidator>
and a textbox which i need to make required depending on the radio button chosen:

Expand|Select|Wrap|Line Numbers
  1. <asp:TextBox id="_Alergias" runat="server" MaxLength="200"></asp:TextBox>
  2.  
how can i achieve this ( i need to make required depending on the radio button chosen)

anyone? please?? :confused: :(
Aug 14 '06 #1
0 1656

Sign in to post your reply or Sign up for a free account.

Similar topics

9
by: Gary | last post by:
Hello, Is it possible to dynamically update a textbox with words chosen from a list using form checkboxes and javascript? Gary
2
by: Bart Verbeke | last post by:
Hi, I have a form with 2 radio buttons (ACCEPT/REJECT). When the page is initially loaded, no textbox should be visible. When a user clicks the REJECT radio button, a textbox should...
4
by: Oscar Monteiro | last post by:
I Have to sets of Radio buttons like so: <input type="radio" name=p1 value=1> <input type="radio" name=p1 value=2> <input type="radio" name=p1 value=3> <br> <input type="radio" name=p2 value=1>...
4
by: mitch-co2 | last post by:
What I am trying to do is when someone clicks on the YES radio button I want the text field called MYTEXT to equal the text field named DATE. The below code works as long as I do NOT UN-COMMENT...
1
by: sarj | last post by:
Hi.... I have a asp:textbox whose text needs to be set when a radio button is clicked. The text would correspond to the value of the particular. However, although the text is correctly set in...
6
by: scottyman | last post by:
I can't make this script work properly. I've gone as far as I can with it and the rest is out of my ability. I can do some html editing but I'm lost in the Java world. The script at the bottom of...
1
by: jw01 | last post by:
Im trying to write a java script in HTML in which when a particular radio button is selected, a textbox would appear write next to the selected item. e.g (RADIO BUTTON) fhd: (RADIO BUTTON) fdj:...
2
by: jw01 | last post by:
I changed my code...Now everytime i click a radio button, a text box appears...What i want is when i hit a particular radio button, the textbox should only appear next to that radio button. And if...
5
by: Kulgan | last post by:
Hi all, Is it possible in javascript to add a textbox when the last of three radiobuttons is clicked ? thanks !
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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?
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
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
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...

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.