Bug in rendering UICommand as a button

I think the RI has a bug when it comes to rendering an UICommand as a submit-button. The problem is that the commandName is rendered as the name of the resulting input type="submit" HTML-element and not the compoundID. The problem now makes itself visible when you have a structure such as
form
form/table
form/table/row1/someoutput
form/table/row1/someinput
form/table/row1/acommand commandName="bla"
form/table/row2/someoutput
form/table/row2/someinput
form/table/row2/acommand commandName="bla"
someoutput and someinput get the right names, but both acommand's get the name "bla". Now when I click on acommand in row2, the acommand in row1 gets the call since it is the first one that is visited and generates the application event. When I now try to find out, from which row the event originated, I always get row2.

moreover, using compound-ids here will make
application events dependent on the page namespace in
which the command buttons exist - which i think is
undesirable ...I wasn't proposing that the compoundId should be used to trigger the application events. I just said that it would be more consistent to use the compoundIds to connect the generated HTML-elements with the UICommands.
If I get it right, then the component tree is generated while the JSP is executed. So the UICommand in the tree can hold the commandName while the corresponding HTML-element - here an "input type='submit'" - has the compoundId as its name. When the user now clicks on the button, the UICommand can find this out by searching and finding the request parameter with the compoundId as its name. It then can add a new FormEvent with the commandName it holds.
Consider the case of a product cataloge as known from amazon.com and various other online shops. Beside each product there is a button such as "Put into cart". When each product with all its information and this mentioned button make a row in a table, there is no real need to give each of those buttons a unique commandName, because you can always find out which table row is the parent of the UICommand that added the FormEvent. And with this you can easily determine which product shall be added to the cart.
I think in this situation it will make a cleaner code to have many UICommands with the same commandNames "addToCart" than with different ones such as "addToCart2623525", "addToCart4948383", "addToCart002892782" and so on. It's just more object-oriented. Well, at least it feels more object-oriented that way for me.

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Bug on "rendered"

Hi all,
I had the following case which shows the bug on "rendered"
TEST 1:
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<af:inputText value="#{'Y' eq bindings.v2Return.inputValue}" id="it6">
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true
false
TEST 2:
<af:inputText value="#{'Y' eq bindings.v1Return.inputValue}" id="it5" rendered="#{'Y' eq bindings.v1Return.inputValue}" >
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The screen output :
true
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<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v2Return.inputValue}">
.....// some af:outputText here
</af:panelGroupLayout >
The screen shows correctly except that this panelGroupLayout(with all children) is hidden
TEST 4 (Bug):
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v1Return.inputValue}">
.....// some af:outputText here
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TEST 5:
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq 'Y'}">
.....// some af:outputText here
</af:panelGroupLayout >
Everything shows correctly in the screen
=============================
I need to use the EL expression to control this panelGroupLayout rendered or not using v1Return and v2Return. They are the return values by invokeAction.
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I have soloved this wierd problem, it is not because of the component but position... see below...
This is my page:
<af:root>
<af:panelGroupLayout1>
<af:panelGroupLayout2>
</af:panelGroupLayout2>
<af:panelGroupLayout3>
</af:panelGroupLayout3>
<af:panelGroupLayout4>
<af:inputText value="123" rendered="#{'Y' eq bindings.v1Return.inputValue}" id="it5">
</af:panelGroupLayout4>
</af:panelGroupLayout1>
<af:root>
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However if I remove panelGroupLayout4:
<af:root>
<af:panelGroupLayout1>
<af:panelGroupLayout2>
</af:panelGroupLayout2>
<af:panelGroupLayout3>
</af:panelGroupLayout3>
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</af:panelGroupLayout1>
<af:root>
Expression Error when loading the page
So, on my first post, I add a <af:panelGroupLayout> to TEST 4, then It Is Working
<af:panelGroupLayout>
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v1Return.inputValue}">
.....// some af:outputText here
</af:panelGroupLayout >
</af:panelGroupLayout >
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J-M_T-D wrote:
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<br>
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<br>
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<br>
"*" is added to be read clearly!
<br>
P.S II
<br>
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<br>
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<br>
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Message was edited by:
Funky

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User Interface Template-Reports Region
Display point-Page template body
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Hi madmaxmovies,
Thanks for posting on Adobe forums,
Please follow suggestion provide in this link http://forums.adobe.com/message/5997457
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Set Rendered on a 'Add' button to False has caused HTTP 400 error

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[http://sphotos-b.ak.fbcdn.net/hphotos-ak-ash4/269344_590137484330481_704825569_n.jpg]
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Penny
x
I have spent several hours trying to find if this has been reported as a bug or if there is a solution posted online but to no avail.
Edited by: 995038 on Mar 20, 2013 5:32 AM
Edited by: 995038 on Mar 20, 2013 5:33 AM
Edited by: 995038 on Mar 20, 2013 5:36 AM

I have made a work around for the moment.
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private void drawTextLayout(Graphics2D g2d,float x,float _y) {
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bufferG2D.translate(r.x,r.y);
Composite c=bufferG2D.getComposite();
bufferG2D.setComposite(clearComposite);
bufferG2D.fill(r);
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textLayout.draw(bufferG2D,_x,_y);
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_g2d.drawImage(buffer,r.x,r.y,null);
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Regards
Penny

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Please do not post bug reports on the forums. There is a specific feedback page for reporting bugs, feature requests, etc.: http://www.apple.com/feedback/. Reporting them here will not result in any notification to Apple and will be removed by the moderators for not conforming to the Terms of Use.

Rendered Property for my Button not working correctly

Hi Guys,
I Have a Table which bound to my ObjectListDataProvider
Each row will have button as follow
1.Edit ( rendered = 'isRendered" ) ( action = "edit_action()" )
2.Update ( rendered = "not isRendered") ( Action = "update_action()")
3.Cancel ( rendered = "not isRendered()") (Action = "cancel_action()")
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Then when they start Click the Edit Button for particularr row it will
invoke the edit_action() method and set some Setting which cause the isRendered() value changed so
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it seems rendering Component at runtime doesn't work
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Anybody encounter this issue before?
Thanks

yes when i clicked Edit Button these few thins will happen as below.
1. edit_action() invoked because i print something inside this method for tracing so i know this is invoked
2. then Edit Button would disappear( not rendered anymore) , as In turn ,
Update and Cancel Button would be rendered.
yea i use same value
all i did just go to properties windows bind the rendered value to "isRendered()" method
Because it doesn't work i clear the value , now i set the Visible value to "isRendered()" method for Update and Edit
But i never changed the action binding
so i guess its okay
Yea it is very weird and i dont know what cause this
the problem is when we can see Update Button means it is already being rendered right so it should invoke the binding method behind when i start clicking it but it just doesn't work for rendered...

Style Rendering toolbar: link states buttons.

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Bug in rendering UICommand as a button

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