Hey,
I got a feeling I may be missing something essential here. Is it possible
that I need to use some remote model or such in order to store a list item
to a list on the fly?
See, the setup is like this:
1) I create an application, which creates the form.
2) The form contains multiple lists, each are of a extended list type, which
features a custom ListManager
3) The listmanager handles the popup, which allows you to add data and has
the following function:
store: function(value) {
if(this.getType() == "item"){
}else{
this.getElement().add(new
pcmsgui.model.DynamicListItem(value,"test"));
this.debug("Model "+this.getElement().getModel());
}
this.getWindow().close();
}
This will close the window and add the data from the window input field to
the list the listmanager manages.
The list itself shows the new item afterwards just fine, but when I call the
form controller, the data for the list remains null - I checked and it seems
as if the model is null also.
Any thought?
Thanks for your support,
Paul
-----Ursprüngliche Nachricht-----
Von: Christian Hagendorn [mailto:[email protected]]
Gesendet: Donnerstag, 6. Oktober 2011 10:51
An: qooxdoo Development
Betreff: Re: [qooxdoo-devel] Storing an appenable list
Hi Paul,
I hope I understood your use case correct. You using an extended
qx.ui.form.List (list) with the qx.data.controller.List (list
controller) to fill the list with the data form the server. The add button
creates a new ListItem and adds it to the list directly. The submit button
tries to get the complete model form the qx.data.controller.Form (form
controller), but the model doesn't contain the user created model items.
The problem is that the new items should only added to the model form the
list controller. The list controller should then create the ListItems for
the new items. The form controller should automatically get the model form
the list controller. When you need to keep the data from the server, you can
copy the data array, but keep in mind that this in only a shallow copy.
Cheers,
Chris
Am 05.10.2011 15:38, schrieb Paul Piper:
> Hey,
>
> all of that is done on application level. Basically, I have a data
> array that is loaded on application start. Depending on the data, the
> input fields and userdata is added to the screen.
>
> In this particular screenshot you can see the "add item" button - that
> one opens a popup, so that the user can add new information to it. On
> the return event, the window is closed and the data added as a new
> listitem to the list.
>
> Once the user submits the information back to the backend, I call the
> formcontroller getModel() function in order to fetch all data. I
> wouldn't want to fetch the data otherwise, since I need to keep the
> data structure provided by the getModel function. Rather I would want
> to extend the list with IForm Interface, so that getModel will also
> receive the proper values from it (ie by iterating over all listitems).
>
> All seems to work, but the data received through getModel is always
> null for the listitem. In addition, I need to select some item before
> submitting the form, otherwise it is marked as "required" -> which
> sorta sucks as a validation method...
>
> Thanks& Regards,
> Paul
>
> -----Ursprüngliche Nachricht-----
> Von: Christian Hagendorn [mailto:[email protected]]
> Gesendet: Mittwoch, 5. Oktober 2011 15:22
> An: qooxdoo Development
> Betreff: Re: [qooxdoo-devel] Storing an appenable list
>
> Hi Paul,
>
> thanks, how do you add the user item to the model?
>
> Cheers,
> Chris
>
> Am 05.10.2011 15:10, schrieb madppiper:
>> Hey Christian,
>>
>> it is a little difficult to describe it in detail, but perhaps an
>> image will
>> help:
>>
>> http://qooxdoo.678.n2.nabble.com/file/n6862056/dynamic_list.png
>>
>> The general idea is to extend the normal list, so that a user can
>> dynamically add edit and remove items from it. This is part of a
>> form, which, on submit, collects all relevant data and submits it to
>> the
> backend.
>> The extension itself works fine, but I cannot get my head around on
>> how to collect the data with the, already existent, formcontroller.
>>
>> I tried to take a look at the mutable list that was posted here
>> before, but it doesn't seem to be a form extension, so many of the
>> things won't work - hence the idea to add it myself...
>>
>> Cheers,
>> Paul
>>
>>
>> -----
>> ---
>> Ilscipio - agency for eCommerce and OFBiz
>> --
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> All the data continuously generated in your IT infrastructure contains
> a definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
sense of it.
> Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
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> ----------------------------------------------------------------------
> -------- All the data continuously generated in your IT infrastructure
> contains a definitive record of customers, application performance,
> security threats, fraudulent activity and more. Splunk takes this data
> and makes sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
> qooxdoo-devel mailing list
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All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security threats,
fraudulent activity and more. Splunk takes this data and makes sense of it.
Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
_______________________________________________
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Why? It contains a definitive record of application performance, security
threats, fraudulent activity, and more. Splunk takes this data and makes
sense of it. IT sense. And common sense.
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