Posted by Philip.Cantin on Dec 21, 2009; 5:32pm
URL: https://discuss.orbeon.com/Using-xxforms-invalid-binds-with-xxforms-message-on-submit-error-tp974421p976377.html

Stephanie,

From what I'm seeing, xxforms:binding doesn't seem to be working properly. I've attached a minimal example that runs in the XForms Sandbox, if anyone wants to reproduce this issue. To reproduce:

1) Download standardxform2.xhtml in the XForms Sandbox. Click the Submit button once, and the message 'Required' should appear.
2) Type in 120 into the input field, and click the Submit button again. The message 'Not in range' should appear.
3) Repeat steps 1 and 2, but this time, change:

<xf:message if="xxforms:invalid-binds(instance('views')/range) and instance('views')/range = ''">Required</xf:message>

to:

<xf:message if="xxforms:invalid-binds(event('xxforms:binding')) = 'my-bind'">Required</xf:message>


and

<xf:message if="xxforms:invalid-binds(instance('views')/range) and number(instance('views')/range) &gt;= 100">Not in range</xf:message>

to:

<xf:message if="xxforms:invalid-binds(event('xxforms:binding')) = 'my-bind2'">Not in range</xf:message>


No messages should appear with this change.



Meanwhile, Stephanie, as a workaround, you could do what I did in standardxform2.xhtml and have your if statement within <xforms:message> include an 'xxforms:invalid-binds' statement that points directly to the node with the binding, and add the condition that was used in the binding.....instead of using an extension function.


Hope this helps,

Philip


standardxform2.xhtml

Stephanie Hall (TT) wrote

Could someone please help me with this?  

 

From: Stephanie Hall (TT) [mailto:Stephanie.Hall@tradingtechnologies.com]
Sent: Thursday, December 17, 2009 4:05 PM
To: ops-users@ow2.org
Subject: [ops-users] Using xxforms:invalid-binds() with <xxforms:message> on submit error

 

Hi all,

 

I’m trying to figure out a way to tell my users exactly why their submissions are failing when I encounter  the xforms-submit-error event.  

 

So far I have:

 

<xforms:submission>

                <xforms:action ev:event=”xforms-submit-error”>

                                <xxforms:message if=”xxforms:invalid-binds(event(‘’xxforms:binding’)) = ‘myBindId’” level=”modal”>Submission failed because…</xxforms:message>

                                <xxforms:message if=”xxforms:invalid-binds(event(‘’xxforms:binding’)) = ‘myBindId2’” level=”modal”>Submission failed because…</xxforms:message>

                </xforms:action>

</xforms:submission>

 

And if there is an error then I do see a message, but I see messages for the binds that are valid when I shouldn’t.  Can someone please point out what I am doing wrong?  I tried following the examples in the documentation, but it doesn’t seem to work.

 

Thanks,

Stephanie

 

               



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