Hide and show portlet dynamically

i have two pages each page contains one one portlets. in this scenario i can hide/show
the respective pages.
Is there any other ways to hide/show porltets dynamically from portal.
thanks in advance.
shashi

put a backing file on the portlet and from the backing file (probably pre render
method)
set the visibile to false
PortletBackingContext portletBackingContext = PortletBackingContext.getPortletBackingContext(request);
portletBackingContext.setVisible(false);
If that doesn't work for some reason you can set the state to "delete" wil need
to do this from
the init method on the backing file
PortletBackingContext portletBackingContext = PortletBackingContext.getPortletBackingContext(request);
portletBackingContext.setupStateChangeEvent(WindowCapabilities.DELETE.getName());
You can also use entitlements if this is a security thing.
"shashishekar" <[email protected]> wrote:
>
i have two pages each page contains one one portlets. in this scenario
i can hide/show
the respective pages.
Is there any other ways to hide/show porltets dynamically from portal.
thanks in advance.
shashi

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Hide and show portlets

Hello all,
I have created two forms and two reports and added them in a page as 4 portlets like this...
FORM1 REPORT1
FORM2(Hidden) REPORT2(Hidden)
---------------------------------------------------------By default Form2 and Report2 are hidden..
If I click the link on Report1...
Form2 and Report2 should be visible....
How can i acheive this..
I hope someone suggest me a good solution..
Thanks a lot in advance..
Regards,
Paappu.

I do not think it is advisable to use page properties to hide and show portlets on them on user interaction. This assumes that we can do it by changing the display properties of those portlets on Page.
The reason is this: If I am a user of your portal and visited one such page, I would see Form1 and Report1 on the page.
Let us say, I clicked on some link you are planning, and then I started seeing Form2 and Report2 on that same page.
However at the same time, you also visited on the same page right after I had clicked on that link. Then you will also see Form2 and Report2. And so the state of the page will be changed for all users after the first user's action.
Is it actually what you would intend to do? that different users will see different pages based on who has visited the page before them?
that is why I would not recommend it. Hope that helps.
AMN

How to hide and show Omniportlet based on user privileges

hi all
I am trying to hide or show an Omniportlet based on user privileges, which means accessc control on portlet-level for Omniportlet. But I couldnt find out how to do it.
According to Portal Developer's Guide:
You can hide and show portlets built with Web Clipping and OmniPortlet on portal pages dynamically by using security managers. Although Web Clipping and OmniPortlet do not expose security managers through the user interface, you can apply them by editing their XML provider definition file.
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Hi,
I don't think you can edit this file through Enterprise Manager. Atleast as far as I know. But its available on the server. I have a NT installation and I found it under:
D:\oracle\Mid_tier\j2ee\OC4J_Portal\applications\portalTools\omniPortlet\WEB-INF\providers\omniPortlet
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Hide and show region - save state after submit

hey guys,
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.
I searched a lot in this forum. Also found a lot about the *"sticky hide and show region"* feature by Carl, but you can't download this feature anymore :-/
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maybe with dynamic actions?
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Locke
Edited by: Locke90210 on 17.05.2013 00:30

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.
<table class="t5HideandShowRegion" id="#REGION_ID#" border="0" cellpadding="0" cellspacing="0" summary="">
<tr><td class="t5RegionHeader">#TITLE#<a style="margin-left:5px;" href="javascript:hideShow('region#REGION_SEQUENCE_ID#','shIMG#REGION_SEQUENCE_ID#','#IMAGE_PREFIX#themes/theme_5/rollup_plus_dgray.gif','#IMAGE_PREFIX#themes/theme_5/rollup_minus_dgray.gif');" class="htmldbHideShowMinLink"><img src="#IMAGE_PREFIX#themes/theme_5/rollup_plus_dgray.gif"
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</table>Maybe you can say, which classes I have to use.

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
Sequence            130
Display in Region: Signs and Nameplates (1) 100
Button Position:    Bottom of Region
Button Alignment: Right
Attributes
Static ID:
Button Style:      Template Based Button
Button Template: PA Button
Button Type:       Hot
Button Attributes:
Action When Button Clicked
Action:                 Submit Page
Execute Validation: Yes
Database Action:    No Database Action
Conditions
None
Security
None
Configuration
NoneWhy is this occurring and how can I resolve the issue?
The following is the template of the hide and show region:
<div class="hide-show-region" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES#>
<div class="hide-show-top">
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<div class="rounded-corner-region">
<div class="rc-blue-top">
<div class="rc-blue-top-r">
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</div>
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</div>
<div class="hide" id="region#REGION_SEQUENCE_ID#">#BODY#</div>
</div>APEX version 4.1
DB version 10g Rel 2
PLEASE HELP!!
Robert
http://apexjscss.blogspot.com

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).
I want it displayed at the right end of the bottom of the region.Button position Bottom of Region causes an anonymous HTML table containing the button(s) to be generated after the <tt>#BODY#</tt> placeholder in the region template. Your Hide/Show region template didn't have a <tt>#SUB_REGIONS#</tt> placeholder so by default the sub-regions were rendered after the <tt>#BODY#</tt> and the "Bottom of Region" button container (don't know if this is the intended behaviour or a bug). Adding <tt>#SUB_REGIONS#</tt> before <tt>#BODY#</tt> in the template gets things in the right order (button after sub-regions):
<div class="hide-show-region" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES#>
<div class="hide-show-top">
    <div class="hide-show-title">
<div class="rounded-corner-region">
<div class="rc-blue-top">
<div class="rc-blue-top-r">
          #TITLE#</div>
</div>
</div>
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    <div class="hide-show-buttons">#CLOSE##PREVIOUS##NEXT##DELETE##EDIT##CHANGE##CREATE##CREATE2##EXPAND##COPY##HELP#</div>
</div>
<div class="hide" id="region#REGION_SEQUENCE_ID#">
    #SUB_REGIONS#
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</div>
</div>Firefox is still showing the button to the right of the sub-regions. I'm assuming that this has something to do with everything in this theme being floated left (for reasons that escape me), so we'll try to clear the button container using CSS. The table doesn't have an ID or class so try an adjacent sibling selector using the ID of the preceding sub-region:
#nameplates-name+table {
clear: both;
}Finally, the button alignment was set to "Left", so I changed it to "Right".
Seems to be working in IE8 (all I have access to at present).
Edited by: fac586 on 30-Nov-2012 20:10
Fixed CSS selector syntax.

Classic Report with Hide and Show Region Template does not show report

Hello,
I created a "No Template" region on a page with a Classic Report. When I change it to a "Hide and Show" region template, the report does not show up when I click to Show the region...is there an additional step i'm missing to make the report show up. Its a very simple query.
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John

How about posting some relevant information like Apex version, RDBMS version, Theme you are using, etc.?
Regards,

Hide and Show Region Problem

Hi,
I have created a report with the following attributes:
Region Definition User Interface - Hide and Show Region;
Report template -Standard;
Sort Columns - all checked.
Report source - SQL Query (PL/SQL Function Body returning SQL query).
I open a page with this report, click on (+) and show region but when I try to sort records in the column region hides. The same problem I have with some others report templates.
Report templates Borderless and Horizontal Border do not have this problem.
I am using Application Express 2.2.1.00.04.
Could someone explain what it is?
Thank you in advance.
Val

Report template -Standard
Use a "Standard - PPR" template instead, that works better with a Show/Hide region template because the entire page is not re-rendered when you click on a column header to sort. Only the report region content is refreshed.

Hide and Show

Hi all,
In my application i want to hide and show a report. For this i created two buttons in a new region and setting a hidden item value depends on Hide or Show button.But i want to hide the report only not the title so that i can able to place the Hide and Show buttons in the same region.

Hi,
There is a "Hide and Show Region" region template that you can use that does this for you.
However, if you wish to stay with what you have, you could enter the report title into the region that contains the buttons (assuming that this is above your report?) and use the "Region without Title" for the report region itself.
Andy

Hide and show region and an interactive report showing side by side

Hi,
I have a report and some filters (drop down list) on a page... I've put my filters in a Hide and show region...
Here is how it's been set up...
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20 Filters HTML
Display Point: Page Template Body (2)
10 Report Saved Report
my issue is that the filters and report search region shows side by side in a same row... tried changing the regions but still getting the same response... Please advice

Hi,
Place both regions to Display Point: Page Template Body (3).
Then set filters region sequence to 10 and report 20
If that is not what you need, please specify more how you like layout look like
Regards,
Jari

Sticky hide and show not working

I believe I have followed Carl Backstrom's Sticky Hide and Show Region example to the letter for my own application.
1 - I have the application items and application processes in place.
2 - I have the javascript in the HTML Header attribute
3 - The SHOW_HIDE_MEMORY package is in place
4 - I edited the Hide and Show Region template
I'm on Apex version 3.0.0.00.20
The collection does not seem to be getting populated. I'm wondering if the region template which includes this code is not working: onclick="$r_ToggleAndSave(this,'#REGION_ID#')" id="#REGION_ID#img"
My regions are always collapsed when I navigate away and return to the page and the collection is always empty. I've checked the state of the temporary item after clicking the expand (+) button and the value is always null.
Any help would be greatly appreciated.
Thanks, Todd

Hi Carl,
I'm not seeing any obvious errors on the screen or in the message bar. I just downloaded the Firefox javascript debugger extension. I'm not exactly sure how to use this tool, but when I expand a hidden region, I do see this message in the debugger screen:
Warning ``reference to undefined property this.onShutdown_'' [xs] in file ``file:///C:/Program%20Files/Mozilla%20Firefox/components/nsSafebrowsingApplication.js'', line 1710, character 0.
Error ``node has no properties'' [xs] in file ``http://dsi3.gfc.iowa.com:7777/i/javascript/htmldb_html_elements.js'', line 25, character 0.

Hide and Show - Toggle image

Hi:
Okay - I admit it! I am completely baffled.
I am trying to use custom "click" images for my hide and show region. I am using a modified version of Theme 20 in Apex 4.0.
I have created two little images, one for open state and one for closed. I have managed to get the "open" image to display and it is clickable and the region closes, but the image does not toggle.
In the region template, I find the following:
onclick="htmldb_ToggleWithImage(this,'#REGION_STATIC_ID#_body')"
Clearly, this is to toggle the image. But, how does it know what image to use? Which image to replace the oen state image with. I am not understanding how it selects the second image.
Please, please, can someone explain to me how to get the toggle to work properly with my custom images.
Thanks in advance.
Regards,
Bruce

So, I figured it out myself.
the function htmldb_togglewithimage actually takes the 'puls' string in the image name and changes it to 'minus'. So your images have to be maned something like:
my_image_plus.gif
my_image_minus.gif
without uswoing this maning convention - it will not work.
Bruce

Hide and Show question.

I have application with button which I would like to show only when status is "Draft".
I have created created condition for the button where Value Exoression 1 = Expression 2
Where expression 1 is P9_X_STATUS
and expression 2 is Draft.
Button is still hidden.
Just to let you know that if I place button below status field, my hide and show condition works.
Any idea?
Robert

I have set the default value to "Draft" when page is first opened.
and I have Condition set for it : Exists (SQL query returns at least one row)
SELECT 1
FROM DUAL
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I don't understand why this button is shown when I move field below it (button).
What is the rule for showing and hiding elements on the form?
Regards
Robert

Hide and show regions

Hello,
I am using Hide and show regions on my page. But now I'm encountering a problem. Every time the page reloads, all regions are collapsed. Is there some way to make sure the regions that were open, are open again when the page reloads.
Thanks in advance,
Bram.

Hello Bram,
Ben's right :) I forgot it was allready made in the past... check out the howto: http://apex.oracle.com/pls/otn/f?p=35250:6:1357026562718730::NO
So, I just wasted some time creating my own example, without the collections used in the packaged app Ben referred to. But here it is, nonetheless: http://apex.oracle.com/pls/otn/f?p=39118:10
Greetings,
Rutger
http://rutgerderuiter.blogspot.com/
===============================================================================
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Hide and show text

Hi how can i hide and show text on a form

set_item_property('blockname.itemname',visible,property_true);
set_item_property('blockname.itemname',visible,property_false);

Hide and Show on Theme #7

Hey -
I have created my application from Theme 7 (also used by the XCogito app), and want a hide and show region. Its showing #CLOSE# on the region, and quite honestly am not sure where to go to get rid of that.
Here is a link of a sample page I just set up using it. Not much more info to give since I am using the provided templates.
http://htmldb.oracle.com/pls/otn/f?p=41932:1

Thanks! That was easy.
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Thanks again =)

Hide and show portlet dynamically

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