Thanks. I'll take a look. I found another solution:-
for each(var currentCategory:Category in _categories) {
if(currentCategory.id == chosencategoryid) {
categorySelectorDropdown.selectedItem = currentCategory;
break;
}
}
Cheers for your help.
--- In [email protected], Andriy Panas <a.pa...@...> wrote:
>
> Have a look at Flex 3 ComboBox with selectedValue support
> www.forta.com/blog/index.cfm/2006/11/22/Flex-ComboBox-With-selectedValue-Support
> <http://www.forta.com/blog/index.cfm/2006/11/22/Flex-ComboBox-With-selectedValue-Support>
> --
> Best regards,
> Andriy Panas
>
>
>
> On 23 April 2010 15:21, James <garymoorcroft_...@...> wrote:
>
> >
> >
> > This may sound simple but I'm having trouble implementing the code. I have
> > a combox box in my app (categorySelectorDropdown) populated by an array
> > collection which contains the property 'categoryid'. I also have a variable
> > I've defined in my app called 'chosencategoryid', the value of which changes
> > based on the clicking of other buttons/items in my app. I have a button
> > which once clicked should make the combobox's selectedindex change to the
> > particular index which has the same categoryid value as the chosencategoryid
> > variable's value but I'm struggling to figure out the code
> >
> > I thought the click of the button would be something like:-
> >
> > categorySelectorDropdown.selectedIndex=(categorySelectorDropdown.selectedIndex
> > WHERE categoryid == chosencategoryid);
> >
> > Except that obviously wouldn't work but that's the best way I can explain
> > what I want it to do. Can anyone advise me on what the sysntax should be?
> >
> >
> >
>
