Radio checking issue

[Sebastian]

Hi all

How to check that "option A" is selected in the form?

i have something like this:

javascript:
-------------------------------------------

fnCheck(){
if(document.frm 1.durationChang e[0]=='...don't know
what..........' )
{
alert('selected A');
}

}

html
-----------------------------------------------

<form name="frm1" >

<input type="radio" name="durationC hange" value="1"option A

<input type="radio" name="durationC hange" value="2"option B

<input type="radio" name="durationC hange" value="3"option C

<input type="submit" onClick="fnChec k();return(fals e);">
</form>

Thanks 4 help
Sebastian

[Thomas 'PointedEars' Lahn]

Re: Radio checking issue

Sebastian wrote:

How to check that "option A" is selected in the form?

<news:47f56175$ 0$90274$1472629 8@news.sunsite. dk>


PointedEars
--
Prototype.js was written by people who don't know javascript for people
who don't know javascript. People who don't know javascript are not
the best source of advice on designing systems that use javascript.
-- Richard Cornford, cljs, <f806at$ail$1$8 300dec7@news.de mon.co.uk>

[Sebastian]

Re: Radio checking issue

On 14 Apr, 12:37, Thomas 'PointedEars' Lahn <PointedE...@we b.de>
wrote:

Sebastian wrote:

How to check that "option A" is selected in the form?

>
<news:47f56175$ 0$90274$1472629 8@news.sunsite. dk>
>

Thanks i have it

if(document.frm 1.durationChang e[0].checked==true)

Sebastian

[Thomas 'PointedEars' Lahn]

Re: Radio checking issue

Sebastian wrote:

if(document.frm 1.durationChang e[0].checked==true)

if (document.forms["frm1"].elements["durationChange "][0].checked)

is less error-prone and more efficient.


PointedEars
--
Prototype.js was written by people who don't know javascript for people
who don't know javascript. People who don't know javascript are not
the best source of advice on designing systems that use javascript.
-- Richard Cornford, cljs, <f806at$ail$1$8 300dec7@news.de mon.co.uk>