Formatting Date in af:query component in ADF
Hi,
i am using <af:query> ADF Component.It is binded to a VO through which attributes are getting displayed in the search.
i have a date component in the vo and want the date format to be displayed as '06-AUG-2013'. how can i achieve this?
You can set a date format in the VO. Open the VO, go to "Attributes" and double click the attribute. In the Popup go to "Control Hints". Choose "Simple Date" in the field "Format Type". Then enter the format you want to be applied into the field "Format" (e.g. dd-MMM-yyyy).
Regards,
Linda
Similar Messages
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How to format dates in SQLExec query
I am trying to archive Lookout data to an Oracle database using SQLExec. I started with existing SQLExec code that put data into Access. Following is that code:
"Insert into wind_temp (Rdate,Wind,Temp) values ("&text(now(Timer3),"0.00000000")&",
"&text(\\SCADA1\Server\Drivers\Corral\ROCSouth.Wind,"0.000")&",
"&text(\\SCADA1\Server\Drivers\Corral\ROCSouth.Temp,"0.000")&")", 8, no);
The Rdate column in wind_temp table is date type. If I change the type to varchar2 (string) this works, so my ODBC connection is good. The problem is that for date fields Oracle needs a string in DD-MON-YYYY (i.e. 01-JAN-2002) format or string data converted to a date (i.e. to_date('01-JAN-2002 12:00:00','DD-MON-YYYY HH24:MIS')). Is there a way
using the now() or other function to build a "to_date" string like above to pass to Oracle?Here you go:
text(now(),"dd/mm/yyyy hh:mm:ss")
This will give you slashes and not dashes and a number for the month and not the abbreviated name.
Here is the expansion that does what you need:
left(text(now(),"dd/mm/yyyy hh:mm:ss"),2)&"-"&if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="01","JAN",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="02","FEB",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="03","MAR",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="04","APR",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="05","MAY",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="06","JUN",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="07","JUL",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="08","AUG",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="09","SEP",if(m
id(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="10","OCT",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="11","NOV",if(mid(text(now(),"dd/mm/yyyy hh:mm:ss"),4,2)="12","DEC","ERROR"))))))))))))&"-"&mid(text(now(),"dd/mm/yyyy hh:mm:ss"),7,15)
The date I got from this was:
11-APR-2002 11:54:35
I would recommend using multiple expression objects to simplify reading the code. I included it here, all in one expression, so you could copy and paste it for testing.
I tested it on Lookout 5.0. It works.
Study the text() function and the general text manipulation functions. You can do just about anything with a little creativity.
Regards,
Tommy Scharmann -
Class Cast exception when clicking Search Button in Query component
Hi
We have to implement the Query component in ADF programmatically.. We are using Toplink as the Model layer for ADF.
We followed the Web User Interface Guide for ADF development, Chapter 12 (Using Query Components) for the same.
We already have implemented the following classes:
1) QueryModel
2) QueryDescriptor
3) AttributeDescriptor
4) ConjuctionCriterion
5) AttributeCriterion etc.
We are able to see the Search panel in UI with selected fields in Basic as well as Advanced mode.
When we click on Search button, we are getting Class Cast exception.
The stacktrace of the exception is below:
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5
javax.el.ELException: java.lang.ClassCastException: view.QueryDescriptorImpl cannot be cast to oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding$QueryDescriptorImpl
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1300)
at oracle.adf.view.rich.component.UIXQuery.broadcast(UIXQuery.java:116)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:902)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:186)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at weblogic.servlet.internal.StubSecurityHelper$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:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.ClassCastException: view.QueryDescriptorImpl cannot be cast to oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding$QueryDescriptorImpl
at oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding.processQuery(FacesCtrlSearchBinding.java:374)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
... 44 more
<RegistrationConfigurator> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.ClassCastException: view.QueryDescriptorImpl cannot be cast to oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding$QueryDescriptorImpl
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1300)
at oracle.adf.view.rich.component.UIXQuery.broadcast(UIXQuery.java:116)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:902)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:186)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at weblogic.servlet.internal.StubSecurityHelper$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:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.ClassCastException: view.QueryDescriptorImpl cannot be cast to oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding$QueryDescriptorImpl
at oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding.processQuery(FacesCtrlSearchBinding.java:374)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
... 44 more
Any help will be highly appreciated.
Thanks in advance.
AnupGary Tam wrote:
I am working on a project that utilize Oracle Ultra Search that will crawl and tag documents in the database.
The initial code that uses pure JDBC was working fine, but when we switch to get database connection from dataSource, we are getting classCast exception inside Oracle's ultra search. The problems is that the class we get from dataSource.getConnection() returns
"weblogic.jdbc.wrapper.JTSConnection_oracle_jdbc_driver_T4CConnection". But Oracle UltraSearch is not expecting that.
Is there anyway to unwrap the connection that we get from dataSource ? I tried casting to OracleConnection,
assign the connection to "oracle.jdbc.driver.T4CConnection" without any success.
Any help would be appricated.
ThanksHi Gary. If the code you want to run is running inside WebLogic, such as in a JSP,
then look for our documentation on our JDBC extension 'getVendorConnection()". It
will get you a direct Oracle connection for their mis-declared UltraSearch
classes (they declare they take java.sql.Connection, but they really demand a
concrete thin driver connection. No other Oracle driver will be given a chance).
Joe -
Hi
Does anyone know how to write a FORMAT DATE in DMX query ?
I have a date in USA format and I want to change it to UK format like “mm/dd/yyyy” to “dd/mm/yyyy”
and changing some dates to be full dates like 01/01/2015 not 1/1/2015
my query is:
SELECT
LAST_DATA_UPDATE,
now()
as NowDate
FROM $System.MDSCHEMA_CUBES
where
cube_source = 1
Thank you
Yoni.Hi Yoni ,
Hope the next code will be handy :
SELECT
format(LAST_DATA_UPDATE, 'dd/MM/yyyy') as Date1,
format(LAST_DATA_UPDATE, 'MM/dd/yyyy') as Date2 ,
now() as NowDate
FROM $System.MDSCHEMA_CUBES
where cube_source = 1
Regards, David . -
How can set the timestamp format in query component?
I met 2 problems when I am using timestampTZ on query component.
The first one, in the table, I have a field type is timestampTZ. And I have a query on this field. However, When I open the page, I found the date format is not what I want, can I change the format in the query component? Like from “mm/dd/yyyy” to “dd/mm/yyyy” in the search criteria. For the query component. I used bing variable. The bing variable I set to timestampTZ type.
Another problem is, as in the database, the time has date and time, but in the query component, it only has date, so if I added a end date field, it only show the records before the end date. I think the parameter take the time as 00:00:00. Is there any way to fix this?
Thanks a lot.Thanks a lot. I tried, but still not work, I can see the date with time. But I tried to execute the query, it threw exception (with/without date value). Is that because the field in database is timestampTZ?
<RegistrationConfigurator><handleError> Server Exception during PPR, #1
java.lang.ArrayIndexOutOfBoundsException: 7
at oracle.sql.TIMESTAMP.toTimestamp(TIMESTAMP.java:294)
at oracle.sql.TIMESTAMP.timestampValue(TIMESTAMP.java:431)
at oracle.jbo.domain.Timestamp.getData(Timestamp.java:433)
at oracle.jbo.domain.Timestamp.getValue(Timestamp.java:421)
at oracle.adfinternal.view.faces.convert.DomainConverter.convert(DomainConverter.java:67)
at org.apache.myfaces.trinidadinternal.convert.GenericConverterFactory.convert(GenericConverterFactory.java:287)
at org.apache.myfaces.trinidadinternal.convert.DateTimeConverter.getAsString(DateTimeConverter.java:95)
at oracle.adfinternal.view.faces.renderkit.rich.ValueRenderer.getConvertedString(ValueRenderer.java:158)
at oracle.adfinternal.view.faces.renderkit.rich.OutputTextRenderer.encodeAll(OutputTextRenderer.java:148)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.renderDataCell(BaseColumnRenderer.java:1213)
at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.encodeAll(BaseColumnRenderer.java:103)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.renderDataBlockRows(TableRenderer.java:1932)
at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:606)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:529)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:297)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:297)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1515)
at org.apache.myfaces.trinidad.component.UIXGroup.encodeChildren(UIXGroup.java:138)
at org.apache.myfaces.trinidad.render.RenderUtils.encodeRecursive(RenderUtils.java:57)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:410)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeFacet(DecorativeBoxRenderer.java:289)
at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer._encodeCenterPane(DecorativeBoxRenderer.java:442)
at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeAll(DecorativeBoxRenderer.java:258)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
... -
Timezone effects on Date and Timestamp fields in af:query component
Hello,
I'm working on an ADF application where time zone is configured as follows:
* Dynamic View Layer time zone is configured in trinidad-config.xml file and bound to a session scoped value:
<trinidad-config>
<skin-family>fusionFx</skin-family>
<time-zone>#{sessionScope.tz}</time-zone>
</trinidad-config>* ADF BC time zone is configured in adf-config.xml file and bound to View Layer time zone:
<adf-config>
<user-time-zone-config xmlns="http://xmlns.oracle.com/adf/usertimezone/config">
<user-timezone expression="#{adfFacesContext.timeZone.ID}"/>
</user-time-zone-config>
</adf-config>The problem here is that Dates and Timestamp values work as expected all over the application except for the af:query component. When displayed as af:inputDate in af:form, Dates and Timestamp values are NOT getting converted to the time zone (TZ) configured in trinidad-config.xml file, whereas TimestampTz and TimestampLtz are. However, when displayed in af:query component, Dates and Timestamp values are automatically converted to View Layer TZ after a search has been performed.
For example, say View Layer TZ = US/Pacific and we enter 01/jun/2011 as a search criteria of type Date and then click on the Search button. The displayed value automatically changes to 25/nov/2011, that is, it gets converted to the WLS JVM time zone, which is set to Europe/London.
Is conversion of Date and Timestamps in af:query component the expected behaviour or could this be a bug?
Is there any way to avoid this conversion?
Thanks in advance
Version:
ADF Business Components 11.1.1.59.23
Java(TM) Platform 1.6.0_21
Oracle IDE 11.1.1.4.37.59.23
PMD JDeveloper Extension 4.2.5.3.0
Repost on 26-nov-2011 9:29
Repost on 28-nov-2011 15:10
Edited by: Barbara Gelabert on 26-nov-2011 9:29
Edited by: Barbara Gelabert on 28-nov-2011 15:10Hi,
Thanks for your reply. This certainly seems promising. However, I am getting a connection error now.
The following...
jar_loaded = require 'ojdbc14.jar'
puts "Oracle jar loaded? #{jar_loaded}"
puts "Starting active record"
require 'rubygems'
gem 'activerecord'
gem 'activerecord-oracle_enhanced-adapter'
require 'activerecord'
puts "Connecting to MXGN"
ActiveRecord::Base.establish_connection(
:adapter => 'oracle_enhanced',
:host => 'THEHOST',
:port => '1550',
:database => 'THEDB',
:username => 'THEUSER',
:password => 'THEPASSWORD'
... produces
Oracle jar loaded? true
Starting active record
Connecting to MXGN
ERROR: ActiveRecord oracle_enhanced adapter could not load Oracle JDBC driver. Please install ojdbc14.jar library.
ERROR: ActiveRecord oracle_enhanced adapter could not load Oracle JDBC driver. Please install ojdbc14.jar library.
C:/jruby/jruby-1.2.0/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:76:in `establish_connection': Please install the oracle_enhanced adapter: `gem install activerecord-oracle_enhanced-adapter` (LoadError) (RuntimeError)
from H:\sandbox\DBPlay\lib\main_enhanced.rb:12
I'm confused. Am I missing the driver, or have I failed to setup the enhanced Oracle adapter?
I have tried moving the jar to $JRUBY_HOME/lib too, but the result was the same.
All help would be greatly appreciated.
Many Thanks
Adrian -
Multiple queries happeing in adf query component using LOV
Hi,
I am using a programmatic view object in adf query component and have created List of values for one attribute by adding another programmatic ViewObject as ViewAccessor.
To populate the lov ViewObject, i have overwritten the method executeQueryForCollection in which i call the webservice to fetch the data. So lov is working fine inside QueryComponent.
I have overwritten queryListener attribute of query component in my backing bean. In the queryListener method, to populate the result grid, am populating the view object by using createRow and insertRow apis. While doing so, Whenever i do setAttibute for the lov field, the overwrittern method executeQueryForCollection getting invoked. Hence my webService getting invoked. So if i have 10 rows, the webservice is getting invoked 10 times.
I put sops in the executeQueryForCollection method for the queryMode and getName.
System.out.println("executeQueryForCollection::::"+this.getQueryMode()); i get as 7
System.out.println("executeQueryForCollection:::=" +this.getName()); i get as CurrencySummaryLOVVO_5708_findByVC_ The number 5708 varies for every row.
Please tell me How to avoid invoking the executeQueryForCollection everytime when i do setAttribute.
One workaround i have currently is to have one dummry attribute for the lov which can be used for display in grid and actual attribute will be used in Query Component for the lov to function.
Is there any other better workaround?
Thanks a lot in Advance.
Vivek
Edited by: Vivek Singh on Oct 22, 2009 9:16 PMWhen you set a value to LOV field it tries to validate it from the LOV data. thats why it execute query.
Try setting Row Level Bind Values = false for the accessor.
yet, i would suggest to find an other way to populate values of LOV since the executeQueryForCollection will be executed many times when you use that LOV:
[http://adfbugs.blogspot.com/2009/08/lov-execute-query-many-times.html] -
How do i deduct dates using formatted search with a query
Hi Experts,
I would like to know how to get the date difference using query and formatted search. Below are the details:
1. I have created 3 Header UDF's composed of 2 Date type fields and 1 Quantity field.
2. The first one is for the Original Date, the next one is for the Payment Date and the Last one is for the No. of Days Lapsed.
What I would like to do is automatically compute for the number of days from the original date to the payment date. What query syntax should i use to achieve this?
Thanks,
YvetteHi Yvette,
It should be something like;
DATEDIFF (day, T0.[createDate], T0.[closeDate] ) as 'Aging' This is just an example. You may add your udf's instead of dates.
Thanks,
Joseph
Edited by: Joseph Antony on Jul 2, 2010 1:53 PM -
How can I use FK description in a BC4J data query component?
Hi all,
I am facing the following problem.
Although I use renderers in the DataEdit component for displaying the descriptions of the FKs this is not useful for the BC4J data query components.
How can I get the same functionality as in the dataEdit components?
Thanks in advance,
AggelosAnfortunately,
This is not the same when I have a DataQuery component.
The question now becomes as following:
How can I use FK description in a BC4J data query component?
Thanks in advance
Aggelos -
Programmtically Setting View Criteria in ADF Query Component
I have created two view criterias for a View Object and used ADF Query component for searching. User can select any one of the View Criteria from "saved search" in ADF Query component. but i want to set it programmatically based on some business rules. How i can do that?
No I don't want to set view criteria on search click. Actually I have ADF Query component on my page which is by default disabled. There are also some fields outside the query component on the value of which i enable ADF Query component and wants to set a particular ViewCriteria based on context. All ViewCriterias are defined and listed in "saved search" of ADF Query component but i don't want to allow user to select it but wants to application set it automatically based on context. For it i will be needed to set a particualar ViewCriteria for ADF Query component through code and then refresh ADF Query component to show newly set ViewCriteria. I know how to refresh query component or any other component through code but don't know how to set ViewCriteria on ADF Query component?
-
Refreshing ADF Query Component after changing some property of a criteria
Hi All
Use Case : Refreshing ADF Query Component after changing some property of a criteria attribute.
I have a query panel with 2 query criteria i.e. FirstName and DepartmentId where in DepartmentId is a drop down. The scenario is like when change the value of DepartmentId to 'Finance' with code value of '100' then my criteria attribute 'Firstaname' should be invisibe(queriable=false).
Approach: Have overriden the queryOperationListener of adfquery as " queryOperationListener ="#{backingBeanScope.backing_queryLstener.processQueryOperation}" "
My backing bean method goes as below :
public void processQueryOperation(QueryOperationEvent queryOperationEvent) {
// Add event code here...
if( queryOperationEvent.getOperation().equals(queryOperationEvent.getOperation().CRITERION_UPDATE) ){
DCBindingContainer bindings = (DCBindingContainer)this.getBindings();
DCIteratorBinding iter =bindings.findIteratorBinding("EmployeeView1Iterator");
ViewObjectImpl voimpl = (ViewObjectImpl)iter.getViewObject();
ViewCriteria vc = voimpl.getViewCriteriaManager().getViewCriteria("EmployeeViewCriteriaDemo");
Row currRow = vc.first();
System.out.println("Department :"+currRow.getAttribute("DepartmentId"));
if( (Integer)currRow.getAttribute("DepartmentId") ==100 ){
AttributeDef[] attrs = voimpl.getAttributeDefs();
int attrIndex = voimpl.getAttributeIndexOf("FirstName");
ViewAttributeDefImpl attrDef = (ViewAttributeDefImpl) attrs[attrIndex];
attrDef.setQueriable(false);
// AdfFacesContext.getCurrentInstance().addPartialTarget(getQryId1()); //here i need to refresh the query component which is not happening
// refreshQueryComponent(getQryId1());
Everything is happening as expected but the query panel s not get refreshed.When i refresh the whole link/page then i can see the change.
Please suggest.
Thanks in adv.
-SanjeebHi,
can's say anything about the first part of the question as more insight to the implementation would be required. However, have a look at http://www.oracle.com/technetwork/developer-tools/adf/learnmore/83-bidi-synchronization-tree-form-401841.pdf, which may be what you are looking for
To the second part: You can programmaticallly refresh the tree component from a managed bean. So instead of using the declarative PPR option (or ChangeEventPolicy set to PPR on the iterator binding) you can wire the submit button to the managed bean, perform your validation and if it fails don't refresh teh tree
The call is
AdfFacesContext.getCurrentInstance().addPartialTarget(the_tree_instance)
Frank -
"Source not found" Error creating URL Data control with query parameters
Hi,
I have a restful service for which i want to create a URL data control. I am able to create the URL data control successfully when i am not passing any parameters in the Source field. But if i am specifying the parameters in the source field like this Department=##ParamName##, something weird is happening. After giving the param string in the Source field, it asks for default param value to test the url. It tests the url successfully. After that i select XML as the data format in which i am mentioning the xsd like this . "file:///C:/..../something.xsd" . And this is when i am getting the error. "Invalid Connection. The source is not found". I am giving exactly same path for xsd which i gave while creating URL data control without query parameters. Infact i was able to create the URL data control with query parameters successfully till afternoon. after that it started giving me this error all of a sudden. Infact as soon as i was able to create a URL data contol with query parameter successfully, i took a backup of the application before moving further. But even that backup is not working now.
As far as i understand, i dont think there will be any change in xsd if query params are passed to a web service. Please correct me if i am wrong.
Just dont know what could be the issue. Please help
ThanksHi,
xsd is used for the URL service to know what the returned data structure is so it can create the ADF DC metadata
Frank -
How to use my Declarative Component in query component ???
Hi everybody,
I want to change inputDate in query component to my declarative component for Date fields. I did not find any way except implementing the Model of Query component so read "Web User Interface Developer’s Guide for Oracle Application Development Framework 11g Release 1 (11.1.1) " document and use the ADF Faces Demo Application. now I don't know can I change type of search component to my declarative component in DemoQueryBean class ??
the code of oracle.adfdemo.view.query.rich.DemoQueryBean that I changed is :
public static final ComponentType myDatecomponent=ComponentType.valueOf("myDate");
private void _createPageDef()
_pageDef = new DemoPageDef();
_pageDef.addAttributeDef("Ename",
"Employee Name",
"Full name of the Employee [Last Name, First Name]",
String.class,
persianDate,
false, null, true, true, true);
As you can see I changeed type of Employee Name component to my Component but I see below exceptions :
]] Root cause of ServletException.
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
Truncated. see log file for complete stacktrace
java.lang.IllegalArgumentException: No enum const class oracle.adf.view.rich.model.AttributeDescriptor$ComponentType.myDate
at java.lang.Enum.valueOf(Enum.java:192)
at oracle.adf.view.rich.model.AttributeDescriptor$ComponentType.valueOf(AttributeDescriptor.java:121)
at oracle.adfdemo.view.query.rich.DemoQueryBean.<clinit>(DemoQueryBean.java:52)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
Truncated. see log file for complete stacktrace
>
I think these exceptions happend because of there is not any constant of AttributeDescriptor$ComponentType in ComponentType class for myDate component.
I try to create a class and extends ContentType and add my component type to it but I can't. is there any way for solving this problem ?
please help me :(
Thanks.Hi,
saying it this way: There is no native option to do this. Since I never tried hacking into the framework classes, I can't say if there is a glimpse of hope for you
Frank -
Validate Date Range in inputDate component
Hi
I am using JDev 11.1.1.2.0
I have an inputDate component which on click i need to give dates from today to future dates not passed dates.
So i have included 'validate date time range' component in the inputDate component and in the minimum property i have declared 'adf.currentDate' using expression builder and set the maximum as Jan 31,2099.
But when i execute my application i am able to select passed dates using the inputDate component, please help how can i check the date using a validator in inputDate component.
Thanks
Sudeepya i had tried with that property too....
i have declared minValue as adf.currentDate and on that it changes the value of maxValue to current date in Jan 3,2012
i have convertDatetime component in my inputDate to display the selected date in certain format.
It gives error as the format doesnot matches with the convertDatetime and inputDate component.
How can i use the minValue and maxValue of inputDate component?
the component:-
<af:inputDate
label="Planned Termination Date"
id="id2"
value="#{modifyuser.pterminationdate}"
valueChangeListener="#{modifyuserfields.plannedTermDate}"
minValue="adf.currentDate" maxValue="2099-12-31">
<af:convertDateTime pattern="dd-MMM-yyyy"/>
</af:inputDate> -
How to print formated data/report on client's printer (Web Application)
Hi All
I want to print some formatted data/report ( it might be 1000 pages) on user's printer.
Application is web based
Technology used are Java - jsp - servlets
i want functionality like...
when user click on print button/link, data is fetched from server and all pages (it is formated data so i want alignment on page while printing) should be printed one after another.
Also printer selection dialog should displayed one time when user click on print button/link.
Questions:
1. How i will transfer all data to client (web browser) from the server ??
2. And how i can print that data on user's printer ??
There is requirement (or limitation) that I can not use applet for this purpose.
And also it is not fix that we must use java tech., we can use any othere tech. but condition is that it must support multiple platform (in short platform indipendant)
There is solution like ...
I can use window.print() function of DOM/JavaScript,
but it prints only one page which is displayed on browser.
I don't want to display any page. and want to print all pages.
if any one done or have idea then let me know.
Thanks in Adv.
Shailesh Koradiyathanks linxpda for reply,
we can use ActiveX component for windows platform for printing purpose, same way we can use platform specific component for printing... (for linux, unix, sun solaris etc...)
if it is possible then let me inform.
Thanks,
Shailesh Koradiya
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