Hi Bernhard,

You've uncovered a bug in SF (it's not related at all to SIO) - the presence of "-Adressen.Bezirk" (specifically, the first "-") is messing up the process of associating template fields with properties.

There's an easy fix, although unfortunately for some reason there's an issue right now on my server that's preventing me from checking in code. But you can fix it in your own code by adding the following lines to the file /includes/SF_TemplateField.php, at the top of the function setTypeAndPossibleValues():

                if ( strpos( $this->mSemanticProperty, '-' ) === 0 ) {
                        return;
                }

-Yaron


On Thu, Sep 12, 2013 at 6:16 AM, Krabina Bernhard <krabina@kdz.or.at> wrote:
Hi,

I think I have encoutered a bug using Query Forms of SF in combinatio with SIO:

Here is a working query: http://standards.kdz.eu/index.php?title=Test:Abfrage_Bauwerk

The same query throws an exception when used in a Query Form:
http://standards.kdz.eu/index.php?title=Spezial:Abfrage_ausf%C3%BChren/Abfrage_Bauwerk
try to select "Gebäude". If you also enter "9" in "Bezirk" the following exception is thrown:

Illegal property key "-Adressen.Bezirk".

Backtrace:

#0 /home/kdz/standards/extensions/SemanticMediaWiki/includes/dataitems/SMW_DI_Property.php(272): SMWDIProperty->__construct('-Adressen.Bezir...', false)
#1 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateField.php(75): SMWDIProperty::newFromUserLabel('-Adressen.Bezir...')
#2 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateField.php(105): SFTemplateField->setTypeAndPossibleValues()
#3 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateField.php(28): SFTemplateField->setSemanticProperty('-Adressen.Bezir...')
#4 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateInForm.php(22): SFTemplateField::create('Bezirk', 'Bezirk', '-Adressen.Bezir...', false)
#5 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateInForm.php(74): SFTemplateInForm->handlePropertySettingInTemplate('Bezirk', '-Adressen.Bezir...', false, Array, '??{{#ask: {{#if...')
#6 /home/kdz/standards/extensions/SemanticForms/includes/SF_TemplateInForm.php(136): SFTemplateInForm->getAllFields()
#7 /home/kdz/standards/extensions/SemanticForms/includes/SF_FormPrinter.php(518): SFTemplateInForm::create('Abfrage Bauwerk')
#8 /home/kdz/standards/extensions/SemanticForms/specials/SF_RunQuery.php(79): SFFormPrinter->formHTML('<noinclude>??{{...', true, false, 346, NULL, NULL, NULL, true, false)
#9 /home/kdz/standards/extensions/SemanticForms/specials/SF_RunQuery.php(30): SFRunQuery->printPage('Abfrage_Bauwerk', false)
#10 /home/kdz/standards/includes/SpecialPage.php(611): SFRunQuery->execute('Abfrage_Bauwerk')
#11 /home/kdz/standards/includes/SpecialPageFactory.php(494): SpecialPage->run('Abfrage_Bauwerk')
#12 /home/kdz/standards/includes/Wiki.php(290): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#13 /home/kdz/standards/includes/Wiki.php(536): MediaWiki->performRequest()
#14 /home/kdz/standards/includes/Wiki.php(446): MediaWiki->main()
#15 /home/kdz/standards/index.php(59): MediaWiki->run()
#16 {main}


Here ist the template: http://standards.kdz.eu/index.php?title=Vorlage:Abfrage_Bauwerk
and the form: http://standards.kdz.eu/index.php?title=Formular:Abfrage_Bauwer

regards,
Bernhard


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