Multiple submissions: Stop on error

> Hello again,
>
> in one of my forms I want to request multiple XPLs by klicking one trigger.
> Let's take the folowing simplified example:
>
> ...
>   <!-- save the current data-instance in the existing xml file -->
>   <xforms:submission id="save-submission" ref="instance('data-instance')"
> replace="none" method="post" action="/services/savexml"/>
>   <!-- release the document (set db flag) by calling an ejb method -->
>   <xforms:submission id="release-submission" ref="instance('meta-instance')"
> replace="none" method="post" action="/services/release-document"/>
> ...
>   <xforms:trigger appearance="button"
>       ref="instance('buttons-instance')//save">
>     <xforms:send ev:event="DOMActivate" submission="save-submission"/>
>     <xforms:send ev:event="DOMActivate" submission="release-submission"/>
>     <xforms:label>Save</xforms:label>
>     <xxforms:script ev:event="DOMActivate">window.close();</xxforms:script>
>   </xforms:trigger>
> ...
>
> When the button is pressed the two XPL services will be called and the popup
> window will be closed. That works fine ... unless there's an error in one of
> the two submissions.
>
> My question:
>
> Is it possible, to stop the trigger from processing send#2 and the script if an
> error occures in send#1? If there's an Exception while saving the file, the
> document should not be released and the window must not be closed.
>  

> [hidden email] a écrit :
>> Hello again,
>>
>> in one of my forms I want to request multiple XPLs by klicking one
>> trigger.
>> Let's take the folowing simplified example:
>>
>> ...
>>   <!-- save the current data-instance in the existing xml file -->
>>   <xforms:submission id="save-submission"
>> ref="instance('data-instance')"
>> replace="none" method="post" action="/services/savexml"/>
>>   <!-- release the document (set db flag) by calling an ejb method -->
>>   <xforms:submission id="release-submission"
>> ref="instance('meta-instance')"
>> replace="none" method="post" action="/services/release-document"/>
>> ...
>>   <xforms:trigger appearance="button"
>>       ref="instance('buttons-instance')//save">
>>     <xforms:send ev:event="DOMActivate" submission="save-submission"/>
>>     <xforms:send ev:event="DOMActivate"
>> submission="release-submission"/>
>>     <xforms:label>Save</xforms:label>
>>     <xxforms:script
>> ev:event="DOMActivate">window.close();</xxforms:script>
>>   </xforms:trigger>
>> ...
>>
>> When the button is pressed the two XPL services will be called and
>> the popup
>> window will be closed. That works fine ... unless there's an error in
>> one of
>> the two submissions.
>>
>> My question:
>>
>> Is it possible, to stop the trigger from processing send#2 and the
>> script if an
>> error occures in send#1? If there's an Exception while saving the
>> file, the
>> document should not be released and the window must not be closed.
>>  
> Yes
>
> You can use events for that :
>
>  <xforms:trigger appearance="button"
> ref="instance('buttons-instance')//save">
>    <xforms:label>Save</xforms:label>
>    <xforms:send ev:event="DOMActivate" submission="save-submission"/>
>  </xforms:trigger>
>
>
>   <xforms:submission id="save-submission" ....>
>       <xforms:action ev:event="xforms-submit-done">
>           <xforms:send ev:event="DOMActivate"
> submission="release-submission"/>
>        </xforms:action>
>       <xforms:action ev:event="xforms-submit-error">
>             <xforms:message>Error</xforms:message>
>        </xforms:action>
>    </xforms:submission>
>
>   <xforms:submission id="release-submission" ....>
>       <xforms:action ev:event="xforms-submit-done">
>             <xxforms:script>window.close();</xxforms:script>
>        </xforms:action>
>       <xforms:action ev:event="xforms-submit-error">
>             <xforms:message>Error</xforms:message>
>        </xforms:action>
>    </xforms:submission>
>
> etc...
>
> HTH,
>
> Marc