On Mon, Oct 22, 2012 at 4:39 AM, bhorvat <horvat.z.bo...@gmail.com> wrote:
> Howard Lewis Ship wrote
>> What if the function already existed on some global object?
>
> The function should not exist anywhere before my code.
Well, change that. Have you Ajax response load a library containing
the function.
> Here is what happens.
> The page is loaded, I click a link which refreshes a zone and then it
> reveals a textfield with autocomponent mixin. I am passing that JSONObject
> to options of the autocomponent mixin that will assign a function to the
> select event of the autocomponent (my idea is to submit the form on select -
> well to submit what the users has selected)
>
> public JSONObject getAutoUsersParams() {
> JSONObject params = new JSONObject();
> params.put("select", new JSONLiteral("function (event,ui)
> {alert(1)}"));
> return params;
> }
>
> However the zone is simply not refreshed. But to answer the original
> question since the function is then inserted for the first time it does not
> exist anywhere else. When I go to debug I can see that on the server side
> everything happens as it should. Also the zone is refreshed if I dont pass
> the JSONLiteral. Also if I set that the textfield is visible at first load
> then the function is passed as it should, when I select the link to
> hide/show the edit mode it hides it, but then it wont show it on my next
> click.
>
> So the problem is only when I want to refresh the zone and I pass the
> JSONLiteral
>
>
> Howard Lewis Ship wrote
>>
>> What if the JSONObject you pass in is not passed directly to autocommit
>> code?
>
> hm...since I am not that good with js I have no idea what autocommit code
> is? Any suggestion how I can check this or what it is?
>
>
> Howard Lewis Ship wrote
>>
>> So you pass what I call a "spec", and it builds the options for the
>> autocommit itself. You don't specify a function, you specify a
>> function name or reference.
>
> I am not quite positive what you want to explain to me here but if I
> understood you correctly this approach is not good for me. I dont want to
> execute the function when I refresh a zone I just want to pass the function
> to the select event of the autocomplete mixin. So calling addScript and
> passing a function sadly wont work for me
>
>
> Howard Lewis Ship wrote
>>
>> I'm not exactly sure why the Ajax case fails; I suspect something in
>> the Prototype portion of the pipeline is sanitizing the JSONObject to
>> defeat what you are attempting. I always start in the Network tab, to
>> see exactly what is being passed down to the client (I sometimes use
>> curl from the command line just to be certain there isn't some browser
>> caching getting in the way).
>
> I am using jquery (probably should have mention this before). In the Network
> tap I dont see anything wrong. Just that event is being triggered. However
> in the console I do see some error
>
> Communication with the server failed: null t5-console-jquery.js:64
> error t5-console-jquery.js:64
> $.extend.invokeLogger tapestry-jquery.js:160
> $.extend.error tapestry-jquery.js:120
> $.tapestry.utils.ajaxFailureHandler tapestry-jquery.js:1103
> fire jquery-1.7.2.js:1075
> self.fireWith jquery-1.7.2.js:1193
> done jquery-1.7.2.js:7540
> callback jquery-1.7.2.js:8324
> Ajax failure: Status 200 for #{request.url}: null
> Ajax failure: Status 200 for #{request.url}: null t5-console-jquery.js:56
>
> The cash is definitely not the problem I have checked that
>
> tnx for help
>
>
>
> --
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> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
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--
Howard M. Lewis Ship
Creator of Apache Tapestry
The source for Tapestry training, mentoring and support. Contact me to
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