Hi,
Actually I want to change the class name of a control when a change to its disabled property is modified.
For example: if I issue document.getElementById('eleName').disabled = true; then an event has to fire and in that event I write the code which would change the className property of 'eleName'. This would be a centralized change.
Regards,
Zaid
caprecerevisi2005 <wolfear@xxxxxxxxxxxxx> wrote: I am only on my first cup of coffee for the morning so this may not be
totally coherent.
I assume each control has a unique identifier and you already have
your conditional logic in place to decide which controls are active or
not?
If so, just make a "disabled" CSS class which contains your desired
styling, then, on the page load, have the class identifier for that
control changed.
I'm just starting with Ajax myself so I might be way off base, but
from what I have read so far, this should be a fairly simple procedure.
Example:
id="UniqueId" class="active"
changed to this when the new page loads:
id="UniqueId" class="disabled"
Alternatively, if you need to hide it completely, add a display into
the control's style:
id="UniqueID class="active"
to
id="UniqueID class="active" style="display:none;"
Just a shot in the dark.
--- In php-objects@xxxxxxxxxxxxxxx, "Shaikh Md. Zaid"
<shaikh_zaid@...> wrote:
>
> Hi Robert,
>
> Problem with this approach is our system is Ajax based and some
controls appear after loading of the page. Then again you have to call
a function. On selection of a drop down some controls are getting
disabled and enabled so again that function needs to be invoked. I
guess it is possible through overriding through prototyping of onclick
method of textbox? What are your thoughts on this.
>
> "Atkinson, Robert" <ratkinson@...> wrote:
> You can use a DOM-Walker to run through the page and find your
elements -
> http://www.quirksmode.org/dom/intro.html#walk
>
> You can also use getElementsByTagName() -
> http://msdn2.microsoft.com/en-us/library/ms536439.aspx - but I
think this is
> not so widely supported.
>
> Rob.
>
> -----Original Message-----
> From: php-objects@xxxxxxxxxxxxxxx
[mailto:php-objects@xxxxxxxxxxxxxxx] On
> Behalf Of Shaikh Md. Zaid
> Sent: 19 December 2007 08:19
> To: php-objects@xxxxxxxxxxxxxxx
> Subject: Applying CSS to a disabled control
>
> Hi
>
> Is there any way to apply a CSS rule to a disabled control on UI
without
> changing the class name through code.
>
> For example alink, vlink, link can have different CSS defined so is
there any
> way to apply a CSS rule for a control which has disabled property
as false or
> ture.
>
> Regards,
> Zaid
>
>
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