[Seaside] Re: JQAutocomplete and #onAjaxStart:

[Esteban A. Maringolo]

I don't know for autocomplete, but a long time ago I implemented that like this:

html document addLoadScript: (JSStream on:
'$(document).ajaxComplete(function() {$("#xhrstatus").hide();})').
html document addLoadScript: (JSStream on:
'$(document).ajaxStart(function() {$("#xhrstatus").show();})').

And it works well. I could refactor it, but because it works...
Esteban A. Maringolo


2014-10-29 22:35 GMT-03:00 Mariano Martinez Peck <marianopeck at gmail.com>:
>
>
> On Wed, Oct 29, 2014 at 8:24 PM, Paul DeBruicker <pdebruic at gmail.com> wrote:
>>
>> What jQuery version?
>>
>> It might be because the #onAjaxStart: and #onAjaxStop: methods should only
>> be set on the document for some jQuerys (e.g. >= version 1.8) see:
>> http://api.jquery.com/ajaxStart/
>>
>
> Thanks Paul. I am using 1.11.0. So if I understand what you mean, I guess I
> should do instead:
>
> html
> div
> style: 'display:none';
> class: 'quuveLoading';
> script: (html jQuery document
> onAjaxStart: (html jQuery this show);
> onAjaxStop: (html jQuery this hide));
> with: 'Loading...'
>
>
> right? still not working thought :(
>
> I tried even a simple 'alert(''aa'');' but still not getting called..
>
> Thanks anyway.
>
>>
>>
>>
>>
>>
>> Mariano Martinez Peck wrote
>> > Hi guys,
>> >
>> > My app has a some code (thanks Esteban Lorenzano for sharing it with me)
>> > to
>> > show a little "Loading..." banner... That is:
>> >
>> > renderAjaxLoadingDivOn: html
>> > html
>> > div
>> > style: 'display:none';
>> > class: 'loading';
>> > script: (html jQuery this
>> > onAjaxStart: (html jQuery this show);
>> > onAjaxStop: (html jQuery this hide));
>> > with: 'Loading...'
>> >
>> >
>> > Now...it works well for some explicit parts where I use ajax. However,
>> > it
>> > doesn't work for the JQAutocomplete. It my case, the callback to the
>> > autocomplete can take some seconds. It seems #onAjaxStart: is NOT
>> > intercepting what the autocomplete os doing. Could it be because
>> > autocomplete is doing a getJson actually?
>> >
>> > The key code of the autocomplete is:
>> >
>> > search: aSearchBlock labels: aLabelsBlock callback: aCallbackBlock
>> > "A one argument block aSearchBlock that will be evaluated with the term
>> > the
>> > user currently typed. The block is expected to answer a collection of
>> > objects. aLabelsBlock should answer a string label to be displayed for
>> > each
>> > object. aCallbackBlock is evaluated with the selected object and an ajax
>> > script to be performed."
>> >  | term mapping |
>> > mapping := IdentityDictionary new.
>> > "assigments to temps don't work in GS 2.4'
>> > http://code.google.com/p/glassdb/issues/detail?id=221"
>> > term := WAValueHolder new.
>> > self source: ((self jQuery getJson
>> > callback: [ :value | term contents: value ]
>> > value: (JSStream on: 'request.term');
>> > text: [ :stream |
>> > stream json: ((aSearchBlock value: term contents) asArray collect: [
>> > :object |
>> > GRSmallDictionary new
>> > at: 'label' put: (aLabelsBlock value: object);
>> > at: 'index' put: (mapping at: object ifAbsentPut: [ mapping size + 1 ]);
>> > yourself ]) ];
>> > onSuccess: 'response(arguments[0])';
>> > dataType: 'jsonp') asFunction: #('request' 'response')).
>> > self onSelect: ((self jQuery ajax
>> > callback: [ :value | term contents: value greaseInteger ]
>> > value: (JSStream on: 'ui.item.index');
>> > script: [ :script |
>> > mapping keysAndValuesDo: [ :object :value |
>> > value = term contents
>> > ifTrue: [ aCallbackBlock value: object value: script ] ] ])
>> > asFunction: #('event' 'ui'))
>> >
>> >
>> > Any help would be very appreciated.
>> >
>> > Thanks,
>> >
>> > --
>> > Mariano
>> > http://marianopeck.wordpress.com
>> >
>> > _______________________________________________
>> > seaside mailing list
>>
>> > seaside at .squeakfoundation
>>
>> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>
>>
>>
>>
>>
>> --
>> View this message in context:
>> http://forum.world.st/JQAutocomplete-and-onAjaxStart-tp4787505p4787543.html
>> Sent from the Seaside General mailing list archive at Nabble.com.
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>
>
>
>
> --
> Mariano
> http://marianopeck.wordpress.com
>
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