Referencing regions
I know that there is a way to link , reference pages from one page to another in apex through following link. For e.g.
'f?p=&APP_ID.:4:'||:SESSION||'::NO::P4_EMPLOYEE_ID:'||EMPLOYEE_ID AS LINKBut can we achieve similar setting for regions?
For e.g. if there are two sql report region on a page in a region i.e. region A and region B, and we want to incorporate parent-child relation ship between region A and Region B(Region B being child). That, when user clicks a link enabled value on Region A, it derives it detail version from Region B.
And all on one page.
That means contents of Region B(child region) is driven by value clicked on Region A.
How can I achieve that.
Thanks,
R
The link does not have to link to a different page. The link can set items in the same page. For example, Region A can display a list of employees. When a user clicks an employee link, it can set an item called P4_EMP_ID in the same page. The entire page will refresh/reload, and the second report region (Region B) will display details for that employee id stored in P4_EMP_ID. Please give this a try.
Ravi A
Similar Messages
-
Is there substitution string for region ID that I can use in a URL?
I don't know what you are saying or how it relates to
James' posting of six months ago.James' posting of six months said he was trying to get the #CSV_LINK# to be a button instead of a link. I can put a regular button in the region using the URL I see when I hover over the CSV link HTMLDB generates, but it has the R12345 region id hardcoded into it. I was tryign to avoid that since the region id could change when I move the app from one environment to another.
I found that I can put a <img ...>Save as CSV as the link label in HTMLDB and that does put up a button-link, but then that doesnt follow my button template.
Yes, I can create another region with the CSV template and have that launched from a button, but then my region query is duplicated in 2 places and I need to keep them in sync.
Looks like that is the only way to do this though. It would have been nice if there were a #CSV_BUTTON# feature though. Somehow, users prefer buttons to links!
Thanks -
Region Template in ContentPresenter - JDeveloper
Hello together,
is it possible to use a SiteStudio Region Template in the Content Presenter, when I add the Content Presenter in JDeveloper to a jspx page.
Here is a screen shot from the properties:
http://s14.directupload.net/images/140122/fxmb3mog.jpg
The senario:
I use a query to select a Contributor Data File from the Content Server and now I want to select a suitable template from the Content Server as well.
What do I have to do? Is this senario actually possible?
Thanks for your answers.
LukasHi.
In official documentation Creating Content Presenter Display Templates - 11g Release 1 (11.1.1.8.0) you'll find following:
Oracle recommends that you use Content Presenter ADF templates to integrate Site Studio and WebCenter Portal instead of Site Studio region templates. The recommended flow is:
Develop region definitions in Site Studio
Develop ADF templates referencing region definitions using JDeveloper
Publish the templates and import them into Portal Server
Use Content Presenter to render the content and to enable users to contribute content
Why recommends this way?.
Performance and caching.
Site Studio will be deprecated in the future.
Integrates perfectly with ADF / Portal in terms of Framework, access and allows you to pass parameters / variables.
When to use Region Template?.
When you have do internal or use complex functions of UCM.
As backward compatibility with old Region Templates built in Site Studio.
I hope it helps.
Regards. -
A weird issue involving iframe
Hello
Take a look at folloiwing demo application.
http://apex.oracle.com/pls/apex/f?p=2174:18:2176889821918906:::::
The region "goodluck" on the right side is the iframe from HTML region that has following code.
<IFRAME src="f?p=&APP_ID.:17:&SESSION."
style="width:600px;height:600px"
name="details"
scrolling="no" marginwidth="0" marginheight="0"
frameborder="0" vspace="0" hspace="0" /> Under the good luck region the report that you are see is from page 17.
Now the issue
The demo application as you can see is working without any issue.
But when I exactly develop to my production application, it does not recognize above iframe. Instead, it opens up a separate window on IE with page 17 on it. In addition, when I remove radio buttons then the report works as expected , i.e. the tree node redirects output to desired iframe(just as shown in the demo). But when I put four radio buttons back, it does not recognize i-frame anymore and ends up opening a new window altogether.
Any idea what could be causing this? I have checked million times by comparing demo app with my production app but could not isolate element that would cause the tree leaf redirect to new window instead of iframe :(
Thanks,
R
Edited by: Rich V on May 22, 2010 11:01 PMMark,
Thank you for your feedback.
As a last resort, I ended up deleting the HTML region(that has iFrame) and re-created. But now when I do, collapse and expand, the regions associated with remaining last three buttons dont show up.
Actually, this is how i expect it to work.
[1]. There is a region associated with last three radios. The first radio has tree associated with it.
[2]. If first radio is selected, it launches the tree. When the tree leaf is selected, it will launch the iframe(where another page is being called)
[3] If any other radio is selected it launches report region associated to each radio.
Two problems are preventing me from achieving above.
1)Click on collapse/expand buttons or any parent leaf on the tree node makes entire tree disappear and the iframe page keeps showing all the time no matter what radio is selected.
2) All regions associated with radio 2,3 and 4 remains disappeared when iframe page gets loaded.
Looks like radios dont work well on tree regions.
That is why I am looking for some alternate designs and exploring possibility of displaying region from other page into current page without help of Iframe
Please see my other post at : Cross referencing regions
Thanks,
R -
Referencing Field Values in Region Heading
Is there a simple way to refer to more than one field value in a region heading? I have added the '&P1_YEAR.' to the end of a region name and it will display the contents of that field in the heading.
How can you display more than one filed in the heading. For example if you wanted to add 'Year' and 'Model' to the heading 'Vehicle' so that it displayed
'Vehicle Ford 2008'
Kind Regards,
Steve WelchSteve:
You can simply concatenate the fields whose values you want displayed
&P1_YEAR. &P1_MODEL.
varad -
Referencing the default region via URL
I need to expand the URL region= call to work with a template. I am creating a template for my users that will allow them to upload a file to the default region of the page. Normally I would simply use the region id, however, I do not want the file uploaded to the template, but to the region of the individual pages.
Is there a way to dynamically generate the region id? Is there a region=DEFAULT option? Can anyone help?The Problem when used in conjuction with a template is that an item added to the template give the TemplateID instead of the pageID when you specify the associated function. The solution is to figure out the page ID yourself instead of passing it to the procedure. You can use the following code to do this:
v_page := p101202_050720.wwpro_api_parameters.get_value('_pageid','a');
v_page := substr(v_page, instr(v_page, ',')+1);
This code is meant as a sample ... if you have tabs you will need to further substring to just get the pageID ..wwpro_api_parameters.get_value('_pageid','a'); returns in the following format:
pagegroupID,pageID
if there are tabs then:
pagegroupID,pageID,tabID
Please keep in mind that scraping the page off the URL is not a supported use of this procedure and may break in future release if Oracle changes the structure of the URL.
Hope this helps,
Candace -
Referencing Report Fields from other regions
It is possible to reference the value in a report column in another part of the page?
I have a report region returning a single row of data, and I'd like to use the value in one of these columns to set an item in another region.
Is there any way to reference the report column directly from another region, or do I have to do something more complicated?Hi,
OK - it would depend on the template that is being used. See: [http://apex.oracle.com/pls/otn/f?p=267:80]
In this case, I have added the following into the report region's Region Footer setting:
<script type="text/javascript">
var region = document.getElementById('#REGION_ID#');
var t = region.getElementsByTagName('TABLE')[1];
</script>Underneath this region, I have another region containing a P80_VALUE page item. To populate this with the first EMPNO shown in the report, I have added the following into this region's Region Footer:
<script type="text/javascript">
function showValue()
var r = t.rows;
var row1 = r[1];
var c = row1.cells;
var v = c[0];
document.getElementById('P80_VALUE').value = v.innerHTML;
showValue();
</script>In this example's case, the report region actually generates two tables with the same ID (this is defined on the template, which I have not changed) - so, the first script gets a reference to the second table (items in javascript being zero-based, this is item 1). The script in the second region, then gets the second row (the first one containing data, the headers being on the first row) and then gets a reference to the first cell in that row. Finally, it sets the value of the P80_VALUE item to the contents of the cell. If required, you could loop through the rows and cells using something like:
for (var row = 0; row < r.length; row++)
c = r[row].cells;
for (var cell = 0; c < c.length; cell++)
do something with c[cell];
}Andy -
Very weird problem - audio regions referencing elsewhere
Hi there,
One of my projects is behaving VERY weirdly.
For example, some of my drum regions, in the middle of playing, suddenly click, drop out, and then play flute!
This is happening to a few of my audio regions. It seems to have something with the fade files, because when I drag the region out or in it sorts the problem out but when I load the project again the problem is back. Also, all of my fades just don't work and whenever I reload the project I have to redo all of the fades?!
Any ideas??It's odd that it only does this going from a video to an Audible.com audio book (Audible.com has it's own DRM which somehow integrates with iTunes, otherwise you have to use Audible's own software to load the audio books. I use iTunes for everything). Going from video to music, and audio podcast or another video seems to work okay. That's why I wondered if it was more of a bug than a physical problem.
In any event, the store I bought it at has a 30-day no-questions return policy. I've got the 30-day point marked on my calendar just in case!
I already returned an iPod nano under this policy to upgrade to the video iPod. The nano's battery completely failed on me after about 2 weeks. The store said they had a bunch of nanos with bad batteries.
Mike -
Referencing and toggling mulitple regions from side bar.
This is on APEX 32 10G XE.
My page looks like this
<--------------Sidebar Region------------> <-------------------------------------------- A chart Region from link1--------------------------------->
| _link1_ | | |
| _link2_ | | |
| _link3_ | | |
| _link4_ | | |
<-------------Sidebar Region------------> <-------------------------------------------------------------------------------------------------------->My requirement is, the region on the right side is the chart region which will dynamically change based on the links selected in the sidebar.
To explain in a more elaborative way, if user clicks link1 from above, a chart will be displayed as a result of clicking link1, then, if user clicks link2, another chart should display as a result of clicking link2. And when that happens, previous region contents from link1 needs to disappear and chart region from link2 needs to show up as a result.
In summary, how can I dynamically hide/show multiple regions trigged by clicks on the links from side bar region on the left.
Any input?
Thank you much for reading this post.
Rich
Edited by: Rich V on Mar 24, 2010 2:42 PMNo Problem Rich,
I'll try my best to explain it, if you can't quite get it work I see if i can sort out some screen shots,
1) Create New Region:
-->Go to your Page Definition and Create a new HTML region
-->Give it a Title and select No Template from the Region Template select list
-->Hit Create Region
2) Create a Hidden Page item:
-->From Page Definition Create New Page Item
-->Choose Hidden Item and Hidden and Protected for the item type
-->Give it a Name (i called mine P3_DISP_REG) and select a region
-->Accept defaults for the Label as this won't be displayed
-->Give the item a default value of 1
-->Hit Create Item
2) Add conditional display to the region:
-->From page definition edit your first region
-->In the Conditional Display Section --> Choose Value of Item in Expression 1 = Expression 2
+(this informs Apex to only the display the region if the value of the page item meets the value in expression 2)+
-->Type the name of the item you created in step 2 into Expression 1 e.g. P3_DISP_REG
-->In Expression 2 type the value of *1*
Repeat this for all regions increasing the value of expression 2 each time
3) Create list to change Item value:
-->Go to Shared Components and Select Create list
-->Give the list a name and accept rest of defaults +(this will take you to the list entries page)+
---->Hit Create List entry
-->Give the list entry a name +(i.e Corresponding Region Name )+
---->In the Target Section type in your page number
-->Then in Set these items Text field type (or select) your page item created in step 2 +(P3_DISP_REG)+
-->Then in With these Values type 1
this sets the value of the page item when the link is selected
Create the list entries for all regions on your page and type the corresponding value you typed in step 3 to display the correct region
4) Add the list to your page and your should be done!
Hope it helps
Mark
Don't forget to flag answers as helpful or correct as this can help others in the future -
SQL Query (updateable report) Region - Conditionally Hide and Set Values
SQL Query (updateable report) Region - Conditionally Hide and Set Values
Outline of requirement :-
Master / Detail page with Detail updated on same page using SQL Query (updateable report).
The detail region has the following source
SELECT item_id,
contract_id,
CASE WHEN hardware_id IS NOT NULL THEN
'HA'
WHEN backup_dev_id IS NOT NULL THEN
'BD'
WHEN hardware_os_id IS NOT NULL THEN
'HS'
END item_type,
hardware_id,
backup_dev_id,
hardware_os_id
FROM "#OWNER#".support_items
WHERE contract_id = :P26_CONTRACT_IDThe table support_items implements arced relationships and has the following columns
CREATE TABLE SUPPORT_ITEMS
ITEM_ID NUMBER NOT NULL,
CONTRACT_ID NUMBER NOT NULL,
HARDWARE_ID NUMBER,
BACKUP_DEV_ID NUMBER,
HARDWARE_OS_ID NUMBER
)A check type constaint on support_items ensures that only one of the fk's is present.
( hardware_id IS NOT NULL
AND backup_dev_id IS NULL
AND hardware_os_id IS NULL
OR ( hardware_id IS NULL
AND backup_dev_id IS NOT NULL
AND hardware_os_id IS NULL
OR ( hardware_id IS NULL
AND backup_dev_id IS NULL
AND hardware_os_id IS NOT NULL
) Hardware_Id is a FK to Hardware_Assets
Backup_dev_id is a FK to Backup_Devices
Hardware_os_id is a FK to Hardware_op_systems
The Tabular Form Element based on item_type column of SQL query is Displayed As Select List (based on LOV) referencing a named list of values which have the following properties
Display Value Return Value
Hardware Asset HA
Backup Device BD
Computer System HSThe Tabular Form Elements for the report attributes for hardware_id, backup_dev_id and hardware_os_id are all Displayed As Select List (Based on LOV).
What I want to do is only display the Select List for the FK depending on the value of the Select List on Item Type, e.g.
Item_Type is 'HA' then display Select List for hardware_id, do not display and set to NULL the Select Lists for backup_dev_id and hardware_os_id.
Item_Type is 'BB' then display Select List for backup_dev_id, do not display and set to NULL the Select Lists for hardware_id and hardware_os_id.
Item_Type is 'HS' then display Select List for hardware_os_id, do not display and set to NULL the Select Lists backup_dev_id and hardware_id.
There are properties on elements to conditionally display it but how do we reference the values of the SQL query Updateable region? they are not given a page item name?
Also on the Tabular For Elements there is an Edit tick against a report item - however when you go to the Column Attributes there is not a property with which you can control the Edit setting.
What's the best way of implementing this requirement in APEX 3.1?
Thanks.>
Welcome to the forum: please read the FAQ and forum sticky threads (if you haven't done so already), and update your profile with a real handle instead of "user13515136".
When you have a problem you'll get a faster, more effective response by including as much relevant information as possible upfront. This should include:
<li>Full APEX version
<li>Full DB/version/edition/host OS
<li>Web server architecture (EPG, OHS or APEX listener/host OS)
<li>Browser(s) and version(s) used
<li>Theme
<li>Template(s)
<li>Region/item type(s) (making particular distinction as to whether a "report" is a standard report, an interactive report, or in fact an "updateable report" (i.e. a tabular form)
With APEX we're also fortunate to have a great resource in apex.oracle.com where we can reproduce and share problems. Reproducing things there is the best way to troubleshoot most issues, especially those relating to layout and visual formatting. If you expect a detailed answer then it's appropriate for you to take on a significant part of the effort by getting as far as possible with an example of the problem on apex.oracle.com before asking for assistance with specific issues, which we can then see at first hand.
I have a multi-row region that displays values and allows entries in a number of fields.Provide exact details of how this has been implemented. (An example on apex.oracle.com is always a good way to do this.)
I should like the fields to be conditional in that they do not permit entry, but still display, if certain conditions apply (e.g. older rows greyed out). Can this be done? Almost anything can be done, often in multiple ways. Which are appropriate may be dependent on a particular implementation, the skills available to implement it, and the effort you're willing to expend on it. Hence it's necessary to provide full details of what you've done so far... -
Controlling the page of an SQL report region
I have an SQL report region containing 70 rows. It shows the status of a bidding process that takes place in sequence, from the guy in the first row to the guy in the last. I use a "red light/green light" technique in each row to show who is currently eligible.
Typically users will login and then hit the next button to get to where the action is once the first 15 folks are done (number of rows = 15). Is there some way to set which set of rows first appears?
I looked at the URLs. When I first logged in I got:
http://htmldb.ciscoinc.com/bill/f?p=173:3:15341208186623218430::NO:::
After clicking "Next" I got:
http://htmldb.ciscoinc.com/bill/f?p=173:3:15341208186623218430:pg_R_4821423314714801953:NO&pg_min_row=16&pg_max_rows=15&pg_rows_fetched=15
How do I come up with:
pg_R_4821423314714801953 ?
Any thoughts? Thanks.
BillBill,
I would suggest using a dynamic query thatâs referencing a page item to limit the result set so that the correct records are shown when the user branches to the report page. Manually modifying the pagination URL is not supported. The URL contains the internal region ID, and is setting some internal pagination variables. The internal workings of report pagination could change in future versions of HTML DB, so manually manipulating those values could cause your report to break duing a future upgrade.
Regards,
Marc -
Two Datacenters in different geographic regions
Hi.
I'm Victor and I need your help.
Please give me advise.
I have to place servers in to different datacenters for HA.
There will be cluster of Hyper-V nodes. One node in one DC and another in the second DC.
If connection to main DC or virtual machine in first node in this DC fails this virtual machine will startup in the second DC.
I have seen topology like this
http://www.cisco.com/en/US/solutions/collateral/ns340/ns517/ns224/ns949/ns304/ns975/data_center_interconnect_design_guide.pdf
on page 13.
DCs will be have L2 link between each other.
But in one DC I have one global IPs and in another DC I have different global IP for virtual machines.
We have many clients ~ 1000 and more. it won't be efficient to change IPs on all clients in case of failure on mail DC.
Do I need my own AS and BGP in this two DCs with my own IPs that will be connected by L2 link?
How can I do it without AS?
Can somebody suggest me something where I can find some answer on my question (literature, guides)?Report columns that aren't fields (like in an updateable report (tabular form)) cannot be referenced. I think your only likely choice is to repeat the SQL for both reports in the 3rd region taking out all the irrelevant columns and then summing these up in the SQL itself.
-
Need help on self referencing a ssrs report
Hi All,
I have a graph on one of my report which shows data on level 1 by default and go on showing level 2 and level 3 data on successive clicks. This has been achieved by self referencing a ssrs report and passing respective parameters. Now to identify which level
data needs to be shown on graph, I have used one more parameter which default value is 1 and go on increasing to 2 then 3 on successive click and this parameter value is used in group expression of graph. This works just fine.
But the real problem has occurred when you go and select report parameters which are corresponding to level 1, level 2 and level 2 values and click on apply in between. For e.g. Assume level 1=Region, level 2=SubRegion and level 3=Country. When you run this
report it shows region wise data on graph and value of fourth parameter is 1, now when you click on graph it takes you to level 2 i.e. it shows sub region wise data on graph and value of fourth parameter is 2 but when you go and select all region, sub region
and countries from report parameters and click on apply button then it should show data on graph region wise but since the time you were selecting parameter data was sub region wise and value of fourth parameter was 2 it shows data for all sub regions which
is weird and not acceptable at all.
I am hoping SSRS should provide a way to pass parameters just like we pass in action on any control within ssrs report to solve this issue. Please help me out to solve this issue or let me know if need more infor.Hi,
There was an error reading from the pipe: Unrecognized error 109 (0x6d).
One reason was inconsistent binding between client and server <netNamedPipeBinding> <security mode="None"></security>... (no
communication)
The other intermittent issue was time-out related.
For more information, you could refer to:
http://stackoverflow.com/questions/15836199/wcf-namedpipe-communicationexception-the-pipe-has-been-ended-109-0x6d
http://stackoverflow.com/questions/22334514/wcf-named-pipe-error-the-pipe-has-been-ended-109-0x6d
Regards -
Hi,
Iam new to ADF Framework. Using JDeveloper 11.1.1.5.0. Following is the high level description of our requirement.
I've JSF page with four regions localted at left,Center, Bottom & Right. Left region having three buttons. Based on button click, center region will be populated with corresponding tree. User can select the required elements from the each tree & then click on 'Submit' button (which is in Center region).
As of now Iam able to achieve till this part with the help of " Programmatic Partial page refresh (PPR) with dynamic regions »http://asktown.co.uk/?p=223"
Now the pending part is, If user clicks on 'Submit' Button then need to send the selected item references to bottom region & right region at a time to do some thing. i.e Bottom region will display the selected items and right region will perform calculation part.
There are two things pending as I know
1. Getting the selected nodes from three trees(Each botton will display separate tree in center region)
2. Refreshing two regions (bottom & right) at a time with Submit click.
Ihope, If i could achieve these two things,Iam almost done with my task.
Can you provide hint to proceed on these two things. It would be helpful, if some one provide pointer to achive this task.
Thanks in advance,
MSR.Hi,
if you use shared data controls then this is not so difficult to achieve. Here's what you would do
1. http://docs.oracle.com/cd/E23943_01/web.1111/b31974/web_masterdetail.htm#sthref2108 --> "Using the TargetIterator Property" explains how to synchronize iterators with the selection in the tree. Say the tree has locations, departments and employees. Then when you click the employees node, a employees iterator is synchronized
2. For each iterator used or referenced by the tree create an attributeValue binding for the value you want to pass on to the other regions
3. the region input parameters of the two regions to synchronize point to a managed bean in view scope. The refresh condition is set to if needed on the task flow binding so that when the input parameter value changes, the region restarts the contained task flow
4. See http://www.oracle.com/technetwork/developer-tools/adf/learnmore/50-synchromize-form-treeselection-169192.pdf (--> page 6, "Building the Custom Selection Listener"). Change this code so that whenever a user selected a tree node you
i) retain the default functionality
ii) determine the selected node and read the attribute value binding for this node. Say the node is employees and the attributeValueBinding you created is for EmployeeId. Then the code looks like
BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
AttributeBinding attr = (AttributeBinding) bindings.get("EmployeeId);
Object selectedNodeValue = attr.getInputValue();
5) Set the selectedNodeValue to the managed bean property referenced from the region input parameters
6) Call AdfFacesContext.getCurrentInstance().addPartialTarget(region reference) for each region
7) The last thing to consider is that the tree is in a region itself. So here is some complexity that you handle following the idea mentioned in this blog (http://one-size-doesnt-fit-all.blogspot.de/2010/09/master-child-btf-chaperone-contextual.html)
Since the two dependent regions are refreshed by the parent view, you need to define a managed bean in view scope for the parent view and then pass the bean as an input parameter reference to the region having the tree component. You use this handle then to pass the selected EmployeeId and the partial refresh notification to the view bean. The bean then sets the managed bean property read by the task flows in the dependent regions
Frank
Ps.: This is a very complex use case for a start with ADF
Frank -
Issue while deploying dynamic region to stand alone server
Hi,
In my application there is one page I have panel splitter, where i have drag and dropped menu-taskflow as regionModel, and created dynamic region on second facet panel.
<af:region value="#{bindings.menutaskflow1.regionModel}" id="r1"/>
<af:region value="#{bindings.dynamicRegion4.regionModel}" id="r2"/>
I have created application level class to handle dynamic region loading.
This settings are working fine when i run application with integrated web logic server, When I deployed my application to stand alone server, its giving me exception as
java.lang.IllegalStateException: The expression "#{bindings.menutaskflow1.regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "r1") evaluated to null.
This is typically due to an error in the configuration of the objects referenced by this expression.
If it helps, the expression "#{bindings.menutaskflow1}" evaluates to "null".
If it helps, the expression "#{bindings}" evaluates to "null". Now using an empty RegionModel instead.
at oracle.adf.view.rich.component.fragment.UIXRegion.getRegionModel(UIXRegion.java:439)
at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:109)
at jsp_servlet.__editopportunity_jspx._jspx___tag18(__editopportunity_jspx.java:923)
at jsp_servlet.__editopportunity_jspx._jspService(__editopportunity_jspx.java:452)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:410)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidad.context.ExternalContextDecorator.dispatch(ExternalContextDecorator.java:44)
at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:267)
at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:473)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:141)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:710)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:273)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:205)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
I tried to update bindings with data level binding as
<af:region value="#{data.view_MenuPageDef.menutaskflow1.regionModel}" id="r1"/>
<af:region value="#{data.view_MenuPageDef.dynamicRegion4.regionModel}" id="r2"/>
but it is rendering empty page with another exception..
Please help
Regards,
MeeraHi,
Check
Runtime errors with ADF Dynamic region
java.lang.IllegalStateException: The expression "#{bindings.dynamicRegion1.
Problem with bounded task flow: binding lost?
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