Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 496
  • Last Modified:

How do you determine which radio is checked?

How do you determine which radio is checked using Javascript, so I can change target on submit?

<form>
<input type=checkbox name=chk value=1>Send to 1
<input type=checkbox name=chk value=2>Send to 2
</form>
0
golfDoctor
Asked:
golfDoctor
2 Solutions
 
BustaroomsCommented:
if(document.yourFormName.chk[0].checked) alert('Send to 1 is checked');
else alert('Send to 2 is checked');
0
 
darksinclairCommented:
Good solution bustarooms but what if he has many?

for( i = 0; i < document.yourFormName.elements.length; i++ )
{
var found = false;

if( document.yourFormName.elements[i].type == "radio" && document.yourFormName.elements[i].checked )
{  
   alert( document.yourFormName.elements[i].name );
   found = true;
}

if( !found )
   alert("No Radio buttons were checked.");
0
 
golfDoctorAuthor Commented:
Thanks.  Both have helped in my understanding...
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now