Hide empty item regions

I want to hide item regions which do contain item regions, but aren't always displayed based on certain conditions. These conditions result runtime in empty item regions. How can I hide these?
Regards

If I understand you correctly, you have:
- An advanced search area/page with search items displayed in stacked regions
- A result table/form where you want to hide those stacked regions
To hide those regions, I would not use EL but modify the template that contains the regions in the first place. So look at the generated page, see which templates are used to generate the regions and alter them in such a way that only the advanced search regions will be rendered, and the form regions will not be in the page at all. The JHS developers guide explains more about templating.
Regards,
Evert-Jan de Bruin
JHeadstart Team

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I have a hide and show region template in my page. It is hidden by default(that's perfect). If the user opens the page and submit, the region collapse.
I want to save this status.
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OMG I'm to silly for that...
The status of the hidden item is always expanded...It doesn't change.
Maybe I always uses the wrong classes.
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Difference betwen Null item,Blank item ,item is zero and empty item

Please describe the difference betwen :
null item
empty item
blank item
and zero item
And how can we test each one?
How to test if the value of an item say Px_y is null or
blank
empty
zero
Regards

Please describe the difference betwen :
null item
empty item
blank item
and zero item
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How to test if the value of an item say Px_y is null or
blank
empty
zero
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Hi,
1. Not possible to put validation for selection criteria windows.
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http://ers.oracle.com
Product: Portal
Component: Portal UI

Next Button in a Hide and Show Region is not displayed correctly

I created a new button at the bottom of the region in a Hide and Show Region called [Next >]. The button is displayed to the right of the region. I want it displayed at the right end of the bottom of the region. The following is the button properties
Name
Button Name : NEXT_SIGNS
Text Label/Alt: Next >
Displayed
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Display in Region: Signs and Nameplates (1) 100
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Button Alignment: Right
Attributes
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Execute Validation: Yes
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Conditions
None
Security
None
Configuration
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I created a new button at the bottom of the region in a Hide and Show Region called [Next >]. The button is displayed to the right of the region.I only see it displayed to the right of the region in Firefox (Safari and IE8 showed it above the sub-regions). Not obvious to me why this is the case (it's usually IE that does it's own thing).
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Hide empty item regions

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