[Seaside] JQuery - how to get selectedIndex from a select list?
cpmbailey at btinternet.com
Fri Nov 9 15:36:58 UTC 2012
On 09/11/2012 14:57, squeakman wrote:
> 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.
> renderContentOn: html
> (html select)
> id: #selList;
> list: aList;
> onClick: (html jQuery ajax
> callback: [:v | self halt]
> value: ((html jQuery id: #selList) property: 'selectedIndex'))
Very close! Try propertyAt: :-)
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