Re: Nested properties with javascript

[Mark Lowe]

In fact.. Looks like you may want to do this

 wrote:
> The form propert will be whatever is rendered in the name attribute. Try this.
> 
> function fillSelect(myform) {
>   theSelect = myform.elements['userForm.agencyId'];
> 
> 
> 
> 
> On Wed, 17 Nov 2004 11:24:36 -0600, Apte, Dhanashree (Noblestar)
> <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > In my jsp, i am using nested properties of a form.
> >
> > RoleForm has UserForm which has agencies, agencyName and agencyId within it.
> > The agencies and divisions need to be displayed in dropdown boxes.
> >
> > I got this to display correctly on my jsp using:
> >
> > 
> >
> > 
> >
> >  > label="agencyName" />
> >
> > 
> >
> > However, in the javascript for the onChange of this dropdown, i need a
> > handle to this dropdown.
> > the fillSelect function needs to do:
> > function fillSelect(el)
> >
> > {
> >
> >var theSelect = el.agencyId;  // <== How do i get the dropdown handle
> > here?
> >
> >var num = theSelect.options[theSelect.selectedIndex].value;
> >
> >   :
> >
> >   : // more procesing
> >
> > }
> >
> > With the above, i get the error: theSelect has no properties.
> >
> > If i put in var theSelect = el.userForm.agencyId, i get the error:
> > el.userForm has no properties.
> >
> > What would be the correct way to access the dropdown box?
> >
> > Any help appreciated.
> > Thanks,
> > Dhanashree.
> >
> >
>

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Re: Nested properties with javascript

[Mark Lowe]

The form propert will be whatever is rendered in the name attribute. Try this. 

function fillSelect(myform) {
  theSelect = myform.elements['userForm.agencyId'];
  


On Wed, 17 Nov 2004 11:24:36 -0600, Apte, Dhanashree (Noblestar)
<[EMAIL PROTECTED]> wrote:
> Hi,
> 
> In my jsp, i am using nested properties of a form.
> 
> RoleForm has UserForm which has agencies, agencyName and agencyId within it.
> The agencies and divisions need to be displayed in dropdown boxes.
> 
> I got this to display correctly on my jsp using:
> 
> 
> 
> 
> 
>  label="agencyName" />
> 
> 
> 
> However, in the javascript for the onChange of this dropdown, i need a
> handle to this dropdown.
> the fillSelect function needs to do:
> function fillSelect(el)
> 
> {
> 
>var theSelect = el.agencyId;  // <== How do i get the dropdown handle
> here?
> 
>var num = theSelect.options[theSelect.selectedIndex].value;
> 
>   :
> 
>   : // more procesing
> 
> }
> 
> With the above, i get the error: theSelect has no properties.
> 
> If i put in var theSelect = el.userForm.agencyId, i get the error:
> el.userForm has no properties.
> 
> What would be the correct way to access the dropdown box?
> 
> Any help appreciated.
> Thanks,
> Dhanashree.
> 
>

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Nested properties with javascript

[Apte, Dhanashree (Noblestar)]

Hi,
 
In my jsp, i am using nested properties of a form. 
 
RoleForm has UserForm which has agencies, agencyName and agencyId within it.
The agencies and divisions need to be displayed in dropdown boxes.
 
I got this to display correctly on my jsp using: 
 


 





However, in the javascript for the onChange of this dropdown, i need a
handle to this dropdown.
the fillSelect function needs to do:
function fillSelect(el)

{

   var theSelect = el.agencyId;  // <== How do i get the dropdown handle
here?

   var num = theSelect.options[theSelect.selectedIndex].value;

  :

  : // more procesing

}

With the above, i get the error: theSelect has no properties.

If i put in var theSelect = el.userForm.agencyId, i get the error:
el.userForm has no properties.
 
What would be the correct way to access the dropdown box?
 
Any help appreciated.
Thanks,
Dhanashree.