[Seaside] JQuery - how to get selectedIndex from a select list?

dtrussardi at tiscali.it dtrussardi at tiscali.it
Fri Nov 9 15:19:18 UTC 2012


try something like this:

	 (html select)
   		id: #selList;
 	 	list: aList;
		callback: [:v | self halt]
    		onClick: (html jQuery ajax serializeThis)

It's return the value selected.

I hope this help.


> Greetings,
> I am learning how to use JQuery with Seaside.  I have a <select> list and I want to get the selectedIndex when the user clicks on an item in the list.
> The code below returns 'nil' for the value in the callback block - at the "self halt"
> I am using JQuery 1.6.
> Any help would be very much appreciated.
> Thanks,
> Frank
> renderContentOn: html
>  (html select)
>     id: #selList;
>     list: aList;
>     onClick: (html jQuery ajax
>        callback: [:v | self halt]
>        value: ((html jQuery id: #selList) property: 'selectedIndex'))
> _______________________________________________
> seaside mailing list
> seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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