Re: Laszlo client for Keel?

somehow i knew this would result in follow-up questions ;-)

i am no big help since i only did some simple stuff in flex a year back 
to test around with it, but i can point you to a location in the 
livedocs that may help (no direct link since %&§** javascript):
http://livedocs.macromedia.com/flex/15/flex_docs_en
-> developing flex apps v1.5 ->using data services

i gave it 10 minutes, but i couldn't find the place where they talk 
about the path syntax, but its certainly not xpath conformous *sigh*... 
the flex examples could also be a place to look for inspiration.

otherwise: [email protected] -- but expect 100posts+/day

please keep me updated about your proceedings since we're about to start 
a flex project over here, soon. (well, maybe it'll be laszlo, depends on 
when they solve their axis webservice issues)

good luck,
nils

Max wrote:

> Hi Nils,
>
> Thanks a ton. I've now got the model execute call working but am 
> struggling to dereference the returned data. For e.g., for the soap 
> message that gets returned how do I dereference the <added> output and 
> the <command> "label" attribute in Flex?
>
> The following Flex code doesn't display anything:
>
>        <mx:Label text="{process_mydata.execute.result.model.added}" />
>        <mx:Button 
> label="{process_mydata.execute.result.model.command.label}" 
> click="prompt_mydata.execute.send(); 
> apphojpages.selectedChild=promptmydata;" />
>
> SOAP message:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <soapenv:Envelope 
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" 
> xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>  <soapenv:Body>
>    <model forward="hoj.process-mydata" name="hoj.process-mydata">
>      <added element-type="output">Added data</added>
>      <command label="Prompt For Data" model="hoj.prompt-mydata" 
> name="prompt">
>      </command>
>    </model>
>  </soapenv:Body>
> </soapenv:Envelope>
>
> Thanks for the help,
> Max
>
> Nils Döhring wrote:
>
>> sure. note that you need clnt-axis up and running (see one of my last 
>> posts).
>>
>> here's the shortest possible demo for posting data to the hoj example 
>> app:
>>
>> <?xml version="1.0" encoding="utf-8"?>
>> <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml">
>>  <mx:WebService id="ws" 
>> wsdl="http://localhost/default/services/ModelService?wsdl">
>>      <mx:operation name="execute" result="alert(event.result)" 
>> resultFormat="xml">
>>        <mx:request format="xml">
>>            <request model="hoj.process-mydata">
>>                <parameters>
>>                    <parameter name="mystring" value="{mystring.text}"/>
>>                </parameters>
>>            </request>
>>        </mx:request>
>>    </mx:operation>
>>  </mx:WebService>
>>  <mx:Form>
>>        <mx:FormItem label="mystring" required="true">
>>            <mx:TextInput id="mystring" width="200"/>
>>        </mx:FormItem>
>>        <mx:FormItem>
>>            <mx:Button label="Add" click="ws.execute.send()"/>
>>        </mx:FormItem>
>>  </mx:Form>
>>  <mx:Label text="{ws.execute.result}" width="400"/>
>>  <mx:Repeater id="errorList" 
>> dataProvider="{ws.execute.result.model.errors.item}">
>>        <mx:Label text="{errorList.currentItem.message}"/>
>>  </mx:Repeater>
>>
>> </mx:Application>
>>
>
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