Orbeon Bug

Please help! I need to get this working for a deadline!

Today I made a couple of conditional buttons and tickled a bug in Orbeon that generates invalid HTML, which greys out the button that should be active.  The invalid HTML is as follows:

<button id="xforms-element-62" class="xforms-control xforms-trigger xforms-readonly" type="button" disabled>Browse Assets</button>

The instance looks like this:

<xforms:instance id="asset">
    <asset action="add" xmlns="">
        <login/>
        <container/>
        <comments/>
        <file filename="" mediatype="" size=""/>
        <response>TEST</response>
    </asset>
</xforms:instance>

The triggers look like this:

<xforms:group ref="instance('asset')/response">
    <xforms:trigger ref=[hidden email]>
        <xforms:label>Edit Asset</xforms:label>
        <xforms:send ev:event="DOMActivate" submission="edit-asset" />
    </xforms:trigger>
    <xforms:trigger ref=[hidden email]>
        <xforms:label>Browse Assets</xforms:label>
        <xforms:send ev:event="DOMActivate" submission="" />
    </xforms:trigger>
</xforms:group>

How do I work around this? I've been looking for another way to express when the buttons are visible, but I've run out of ideas.

Thanks,
-Jim



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Jim Logan wrote:

Please help! I need to get this working for a deadline!

I found an equivalent expression that works around the bug, so there's no more urgency to this.

Changing

[hidden email]

into

ref=".[ ../@action = 'update' ]"

works better, and is more concise.

-Jim

Today I made a couple of conditional buttons and tickled a bug in Orbeon that generates invalid HTML, which greys out the button that should be active.  The invalid HTML is as follows:

<button id="xforms-element-62" class="xforms-control xforms-trigger xforms-readonly" type="button" disabled>Browse Assets</button>

The instance looks like this:

<xforms:instance id="asset">
    <asset action="add" xmlns="">
        <login/>
        <container/>
        <comments/>
        <file filename="" mediatype="" size=""/>
        <response>TEST</response>
    </asset>
</xforms:instance>

The triggers look like this:

<xforms:group ref="instance('asset')/response">
    <xforms:trigger ref=[hidden email]>
        <xforms:label>Edit Asset</xforms:label>
        <xforms:send ev:event="DOMActivate" submission="edit-asset" />
    </xforms:trigger>
    <xforms:trigger ref=[hidden email]>
        <xforms:label>Browse Assets</xforms:label>
        <xforms:send ev:event="DOMActivate" submission="" />
    </xforms:trigger>
</xforms:group>

How do I work around this? I've been looking for another way to express when the buttons are visible, but I've run out of ideas.

Thanks,
-Jim

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> Today I made a couple of conditional buttons and tickled a bug in  
> Orbeon that generates invalid HTML, which greys out the button that  
> should be active.  The invalid HTML is as follows:
> <button id="xforms-element-62" class="xforms-control xforms-trigger  
> xforms-readonly" type="button" disabled>Browse Assets</button>

That is not well-formed *XML*, of course, but that is perfectly valid  
HTML.

Anyway, what seems to be happening is that the button is marked as  
read-only. Do you have an xforms:bind assigning the readonly MIP to  
the @action attribute? If not, then THAT would be a bug.

-Erik
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Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/



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Erik Bruchez wrote:
>> Today I made a couple of conditional buttons and tickled a bug in
>> Orbeon that generates invalid HTML, which greys out the button that
>> should be active.  The invalid HTML is as follows:
>> <button id="xforms-element-62" class="xforms-control xforms-trigger
>> xforms-readonly" type="button" disabled>Browse Assets</button>
>
> That is not well-formed *XML*, of course, but that is perfectly valid
> HTML.
Oops, you're right. Sorry.

Is it incorrect for XHTML since that's supposed to be valid XML?
>
> Anyway, what seems to be happening is that the button is marked as
> read-only. Do you have an xforms:bind assigning the readonly MIP to
> the @action attribute? If not, then THAT would be a bug.
>
What's a MIP? I do have several binds, but I don't think I have any that
make it read-only. Expressing the XPath differently made it work
properly, so I would think one or the other way of expressing it has a bug.

Thanks,
-Jim



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>> That is not well-formed *XML*, of course, but that is perfectly  
>> valid HTML.
> Oops, you're right. Sorry.
>
> Is it incorrect for XHTML since that's supposed to be valid XML?

That's right. By default Orbeon Forms sends HTML to the browser though.

>> Anyway, what seems to be happening is that the button is marked as  
>> read-only. Do you have an xforms:bind assigning the readonly MIP to  
>> the @action attribute? If not, then THAT would be a bug.
>>
> What's a MIP? I do have several binds, but I don't think I have any  
> that make it read-only. Expressing the XPath differently made it  
> work properly, so I would think one or the other way of expressing  
> it has a bug.

MIP = Model Item Properties. It's a fancy XForms term for the  
properties assigned by xforms:bind, including relevance, read-only,  
required, validity, and type.

-Erik

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http://www.orbeon.com/



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Erik Bruchez wrote: @action attribute.

-Jim



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> I definitely do not have a bind assigning the readonly property to  
> the @action attribute.

It can be the @action attribute or any of its ancestors. What about  
that?

-Erik

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http://www.orbeon.com/



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Erik Bruchez wrote:
>> I definitely do not have a bind assigning the readonly property to
>> the @action attribute.
>
> It can be the @action attribute or any of its ancestors. What about that?
Nothing is readonly...



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>> It can be the @action attribute or any of its ancestors. What about  
>> that?
> Nothing is readonly...

Surprising. An example showing this issue would help.

-Erik

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http://www.orbeon.com/



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Just because this one has caught me out very recently - setting a @calculate on a node also makes it readonly, by default.

Dave Mc

Jim Logan wrote:

Erik Bruchez wrote:

I definitely do not have a bind assigning the readonly property to the @action attribute.

It can be the @action attribute or any of its ancestors. What about that?

Nothing is readonly...

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Erik Bruchez wrote:
>>> It can be the @action attribute or any of its ancestors. What about
>>> that?
>> Nothing is readonly...
>
> Surprising. An example showing this issue would help.
I will plan to give you an example after my Wednesday deadline.

-Jim


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Dave McIntyre wrote:

Just because this one has caught me out very recently - setting a @calculate on a node also makes it readonly, by default.

I think this is the problem. I was using the value of an @calculate to determine which button should be un-hidden. I still am, but the two equivalent expressions give me different results: one makes the un-hidden button show up disabled, and one makes the un-hidden button show up normally, which is the one I want.

Which behavior is correct, according to the XForms spec?

-Jim



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If a node has a value calculated with @calculate, its "read-only"  
property is automatically set to "true()". You can override this to  
read-write using @readonly="false()".

Now if there are cases where it happens and cases where it doesn't,  
something funny is going on.

-Erik

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http://www.orbeon.com/



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Dear guys,

I am a tester experimenting in xhtml

I have defined a class in jsp but how to call those classes in xhtml
I put those class files in webinf but not able to use those files even if
and used a import function in  the jsp page itself called them in jsp
(modified guess number xhtml

Regards
surendran



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For JSP advice, I recommend you post questions in a JSP-related forum.

Also, you may want to provide detailed information and examples so  
that people can help.

-Erik

On Aug 16, 2008, at 4:48 AM, Surendran M wrote:
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