Thread: [Xsltforms-support] Problem with preventing submission

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xsltforms-support

[Xsltforms-support] Problem with preventing submission

From: Aleksandar S. <ale...@pr...> - 2010-02-09 15:13:47

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<font face="Calibri">Hi,<br>
<br>
I have a problem to prevent submission when form is not valid. Here is
my test case:<br>
<br>
<small><font face="Courier New, Courier, monospace">&lt;?xml
version="1.0" encoding="utf-8"?&gt;<br>
&lt;?xml-stylesheet type="text/xsl" href="xsltforms/xsltforms.xsl"?&gt;<br>
&lt;html xmlns:xforms=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/2002/xforms">"http://www.w3.org/2002/xforms"</a>
xmlns:ev=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/2001/xml-events">"http://www.w3.org/2001/xml-events"</a>
xmlns:an=<a class="moz-txt-link-rfc2396E" href="http://www.together.at/2006/ANOTHER">"http://www.together.at/2006/ANOTHER"</a>
xmlns=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/1999/xhtml">"http://www.w3.org/1999/xhtml"</a>
xmlns:xsi=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/2001/XMLSchema-instance">"http://www.w3.org/2001/XMLSchema-instance"</a>
xmlns:xpdl=<a class="moz-txt-link-rfc2396E" href="http://www.wfmc.org/2002/XPDL1.0">"http://www.wfmc.org/2002/XPDL1.0"</a>
xmlns:xsd=<a class="moz-txt-link-rfc2396E" href="http://www.w3.org/2001/XMLSchema">"http://www.w3.org/2001/XMLSchema"</a>
xmlns:xpil=<a class="moz-txt-link-rfc2396E" href="http://www.together.at/2006/XPIL1.0">"http://www.together.at/2006/XPIL1.0"</a>&gt;<br>
    &lt;head&gt;<br>
        &lt;title&gt;Contact&lt;/title&gt;<br>
        &lt;xforms:model&gt;<br>
            <br>
            &lt;xforms:submission id="s01" method="post" show="new"
replace="all" action="whatever.xml"&gt;<br>
                &lt;xforms:message level="modeless"
ev:event="xforms-submit-error"&gt;Submit error.&lt;/xforms:message&gt;<br>
            &lt;/xforms:submission&gt;<br>
            <br>
            &lt;xforms:instance id="firstInstance"&gt;<br>
                &lt;xpil:ExtendedWorkflowFacilityInstance&gt;<br>
                    &lt;xpil:StringDataInstance Id="firstname"
Value="VALUE"&gt;INSIDE&lt;/xpil:StringDataInstance&gt;<br>
                &lt;/xpil:ExtendedWorkflowFacilityInstance&gt;<br>
            &lt;/xforms:instance&gt;<br>
            <br>
            &lt;!--THIS DOESN'T WORK GOOD--&gt;<br>
            &lt;xforms:bind id="firstname" required="true()"
nodeset="instance('firstInstance')/xpil:StringDataInstance/@Value"
constraint="string-length(.) &amp;gt; 0" type="xsd:string" /&gt;<br>
            <br>
            &lt;!--THIS WORKS--&gt;<br>
            &lt;!--&lt;xforms:bind id="firstname" required="true()"
nodeset="instance('firstInstance')/xpil:StringDataInstance"
constraint="string-length(.) &amp;gt; 0" type="xsd:string" /&gt;--&gt;<br>
            <br>
        &lt;/xforms:model&gt;<br>
    &lt;/head&gt;<br>
    &lt;body&gt;<br>
        &lt;h2&gt;Contact&lt;/h2&gt;<br>
            &lt;xforms:group appearance="minimal"&gt;<br>
            <br>
                &lt;xforms:input bind="firstname"&gt;<br>
                    &lt;xforms:label&gt;Name&lt;/xforms:label&gt;<br>
                &lt;/xforms:input&gt;<br>
<br>
            &lt;/xforms:group&gt;<br>
            <br>
            &lt;xforms:submit submission="s01"&gt;<br>
                &lt;xforms:label&gt;View&lt;/xforms:label&gt;<br>
            &lt;/xforms:submit&gt;<br>
     &lt;/body&gt;<br>
&lt;/html&gt;<br>
</font></small><br>
When I change value in input element validation is properly performed
but I'm able to submit non-valid form.<br>
I discovered that I CAN'T submit non-valid form when <small><font
 face="Courier New, Courier, monospace">nodeset </font></small>in <small><font
 face="Courier New, Courier, monospace">bind </font></small>element is
"</font><font face="Calibri"><small><font
 face="Courier New, Courier, monospace">instance('firstInstance')/xpil:StringDataInstance</font></small></font><font
 face="Calibri">"</font><font face="Calibri"> but I CAN submit
non-valid form when <small><font face="Courier New, Courier, monospace">nodset</font>
</small>is "</font><font face="Calibri"><small><font
 face="Courier New, Courier, monospace">instance('firstInstance')/xpil:StringDataInstance/@Value</font></small></font><font
 face="Calibri">".<br>
<br>
Is this bug or I'm missing something?<br>
<br>
Regards</font><br>
<b><span
 style="font-size: 9pt; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;; letter-spacing: 0.3pt;"
 lang="SR"></span></b><span
 style="font-size: 8pt; font-family: &quot;Tahoma&quot;,&quot;sans-serif&quot;; letter-spacing: 0.3pt;"
 lang="SR"><o:p></o:p></span><o:p><br>
</o:p>
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Re: [Xsltforms-support] Problem with preventing submission

From: COUTHURES A. <ala...@ag...> - 2010-02-09 20:39:48

Hi Aleksandar,
> When I change value in input element validation is properly performed 
> but I'm able to submit non-valid form.
> I discovered that I CAN'T submit non-valid form when nodeset in bind 
> element is "instance('firstInstance')/xpil:StringDataInstance" but I 
> CAN submit non-valid form when nodset is 
> "instance('firstInstance')/xpil:StringDataInstance/@Value".
>
> Is this bug or I'm missing something?
Well... Because attributes validation status was not tested before 
submission, submission was allowed for non valid attributes.

The corresponding instructions have been added in the SVN version.

BTW, I reconsidered the logical test to determine whether a value is 
valid or not...

Are you experimenting XForms for workflow management ? Do you think this 
could result in an online demo about that ?

Thanks!

-Alain

Re: [Xsltforms-support] Problem with preventing submission

From: Aleksandar S. <ale...@pr...> - 2010-02-10 09:28:04

Hi Alain,

I've just checked out SVN version and it works. Great!

I'm implementing XSLTForms in Shark project (yes, it is workflow 
management server) as alternative to Chiba.

I have another issue but I will write another mail for that...

Thanks!


On 9.2.2010 21:40, COUTHURES Alain wrote:
> Hi Aleksandar,
>> When I change value in input element validation is properly performed 
>> but I'm able to submit non-valid form.
>> I discovered that I CAN'T submit non-valid form when nodeset in bind 
>> element is "instance('firstInstance')/xpil:StringDataInstance" but I 
>> CAN submit non-valid form when nodset is 
>> "instance('firstInstance')/xpil:StringDataInstance/@Value".
>>
>> Is this bug or I'm missing something?
> Well... Because attributes validation status was not tested before 
> submission, submission was allowed for non valid attributes.
>
> The corresponding instructions have been added in the SVN version.
>
> BTW, I reconsidered the logical test to determine whether a value is 
> valid or not...
>
> Are you experimenting XForms for workflow management ? Do you think 
> this could result in an online demo about that ?
>
> Thanks!
>
> -Alain