[Seaside] Re: JQuery - how to get selectedIndex from a select list?
squeakman at gmail.com
Fri Nov 9 18:39:06 UTC 2012
On 09/11/2012 10:36 AM, Chris wrote:
> 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: :-)
Brilliant, that worked perfectly. Thanks
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