[Rails] Re: Refresh a div without reloading the page

Walter Davis wrote in post #1112372:
> On Jun 13, 2013, at 6:03 PM, Robert Walker wrote:
>
>>>
>>
>> # AJAX update
>> $('#div_to_update').load("/url/to/retrieve/div/contents", function()
>> {
>> # Optional completion handler called after loading the div
>> contents
>> });
>> });
>> });
>
> Thanks for pitching in with this. Can you show the proper way in jQuery
> to get the current value of the picker you're observing, as I did with
> $F(this) above? That's usually the critical thing with this design
> pattern -- you change the picker and you get unique content based on
> whatever value you changed it to.
>
> Walter

$('#widget_id_picker_dom_id').val();
or
$(this).val();

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