[jQuery] Re: Ensure Textarea has been read.

[Robert Rawlins]

Hi Ariel,

Thanks for getting back to me. That looks like a neat and tidy piece of code
however it isn't working. I don't get any JavaScript errors throw which is a
good thing, but is doesn't re-enable the checkbox when I scroll to the
bottom.

                        <label for="terms" accesskey="T"><em>T</em>erms
&amp; Conditions:</label>
                                <textarea name="terms"
id="terms">jkhkjhkjhkjhkhkhkjhsf kjsdfkjhsd kheuh</textarea>
                                
                        <br />

                        <label for="agree" accesskey="a">
                                <input type="checkbox" name="agree"
id="agree" disabled="true" /> I <em>A</em>gree to the Terms &amp; Conditions
                        </label>

That's the HTML mark-up I'm using for the text area and checkbox, I've
changed the id's in the JS snippet to match up with the id's of the fields:

<script type="text/javascript">
        $('#terms').scroll(function(){
           if( $(this).scrollTop() == $(this).height() )
             $('#agree').attr('disabled', false); });
</script>

Any suggestions on this?

Cheers mate,

Rob

-----Original Message-----
From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Ariel Flesler
Sent: 13 June 2008 16:40
To: jQuery (English)
Subject: [jQuery] Re: Ensure Textarea has been read.


I haven't tested this, but it should be something like this:

$('#terms').scroll(function(){
   if( $(this).scrollTop() == $(this).height() )
     $('#submit').attr('disabled', false);
});

Cheers
--
Ariel Flesler
http://flesler.blogspot.com

On 13 jun, 10:44, Sir Rawlins <[EMAIL PROTECTED]>
wrote:
> Afternoon All,
>
> I have a form which includes a textarea, inside the text area I'm
> displaying the terms and conditions of a service which a user must
> agree too before continuing thier registration process. I want to have
> the checkbox which they must select to accept the terms and conditions
> to be disabled untill they have scrolled down to the bottom of the
> textarea.
>
> I'm a total and utter noob when it comes to jQuery and have a
> relativly limited knowledge of JS in general so would really
> appreciate your advice on how to handle this challenge.
>
> Thanks guys,
>
> Rob