Attribute level validation

Hi ,
I have to perform attribute level validation between these two number type fields, when user tab out either from both fields if From size is greater then To size it fires and shows a message on From Size field, kindly tell me how to do that?
Jdeveloper 11.1.1.6.0
Regards,
Parvez

What you need, is a entity-level validator:
7.2.1.2 Entity-Level Validation Rules
All other kinds of validation rules are entity-level validation rules. These are rules whose implementation requires considering two or more entity attributes, or possibly composed children entity rows, in order to determine the success or failure of the rule.
The following examples are entity-level validations:
The value of the OrderShippedDate should be a date that comes after the OrderDate.
The ProductId attribute of an order should represent an existing product.
http://docs.oracle.com/cd/E23943_01/web.1111/b31974/bcvalidation.htm#ADFFD400

Similar Messages

  • Need Help :: Perform Attribute Level Validation

    Hi Frds,
    In oaf How to perform Attribute level Validation ?
    How to compare the two attribute values ?
    My requirement is , I have Amountfrom and Amountto items in Table region having 10 records.......
    here the validation is Amount to should be greater than Amount From, so for this I have to perform validation in EOImpl class..........
    For this  i have to read AmountFrom value and compare with AmountTo.....
    here my issue is, how to  read the AmountFrom value....
    Its urgent..........
    Plz...Give ur valuable suggestions......
    Thanks ,
    Jaya

    Hi,
    You can write this logic in validateEntity() method of EOImpl.
    In EOImpl, there should be methods to get those values like getAmountFrom() and getAmountto().
    --Sushant

  • How to stop attribute level validation when entity validator fails?

    Hi,
    Can you suggest any way to achieve the desired behaviour on the following scenario.
    Table contains the following columns
    1. Grade
    2. Grade Rate
    3. Status
    Constraints:
    1. Grade and Grade Rate together must be unique.
    2. Grade and Grade Rate are mandatory fields.
    Implementation:
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    2. Alternate key is defined based on Grade and Grade Rate and added the same as Entity validator.
    User operation scenario:
    User adds a row in a table, entered 'GradeOne' as Grade, tabbed out and then entered '5 %' as Grade Rate (Existing row of the VO has a row with similar data already). When user try to navigate to other row, both validation at attribute level and entity level fires and gives the following error messages.
    Error Msg 1. Grade and GradeRate should be unique.
    Error Msg 2. Attribute GradeRate is required.
    Expected behaviour:
    I can understand the reason why ADF throws both the errors (coz it didn't consider the invalid value of GradeRate posted into attribute), but the error messages confuses the user. It would be great if he get only one error message in this scenario (i.e. Unique validation alone)
    Question:
    How can I restrict in such a way that only one error validation happens in a request (i.e. either attribute level or entity level or in a particular order}
    Thanks in Advance.

    Hi,
    the reason ADF does this is for performance. What if you create a custom error handler in the DataBindings.cpx file and use this to suppress all other errors?
    See
    Decompiling ADF Binaries: Customizing Business Components Error Messages
    :http://www.adftutorials.com/adf-custom-error-handler-to-display-custom-message-to-user.html
    Frank

  • Query Panel reset is clearing attribute level validations in the results table.

    Hi,
    I'm using JDeveloper 11.1.2.3.0.
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    I changed the salary to -100 from 50000 and tabout, error message is shown properly at attribute level.
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    Can you please let me know if there is any way to not clear the values in the Results Table?
    Thanks,
    Vinod

    Once you submit the values the reset button can't undo these changes. To reset the changes you either need to call rollback or you have set a save point before the changes and then reset to the save point.
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  • How to display Entity level validation messages in a table

    I'm using ADF 11g 11.1.1.2.0. I have a page with an updateable table based on an EO. In the EO I have defined some entity level and attribute level declarative business rules. When the user enters a value in the table that violates an attribute level validation, the related message is displayed inline and the attribute is surrounded by a red box. Furthermore the user is not able to place his cursor in a different row. In this way it is clear which row and attribute caused the error. However if the user enters some data that violates an entity level validation, the validation message is displayed as global messages in the message-popup when the business rule is based on a script or a method. This means that the user gets a global message popup, and does not know which row caused the error. Ofcourse we can include the identifying attributes of the row in the error message, but I would like to know if there is another more visual way to communicate to the user which row caused the error.
    Edited by: Jonas de Graaff (PSB) on 10-feb-2010 2:51

    Hi Chittibabu,
    what about using a TreeTable control?
    SAPUI5 SDK - Demo Kit
    Regards
    Tobias

  • ToyStore Unexpected exception / Entity Level validation check question.

    Hi,
    JDev 10..1.2
    I'm using the ToyStore Exception/Error handler.
    I added an Entity level validation test by adding following test in the validateEntity method of my entity:
    protected void validateEntity()
    super.validateEntity();
    if (this.getAccountStatus() != null && this.getAccountStatus().compareTo(Constants.NUMBER_20) < 0)
    throw new JboException(ErrorMessages.class,"14000",null);
    In the ErrorMessages class I added following line to the message array:
    { "14000", "Entity validation ERROR" }
    I would have expected to see this error in the "global error section" but the exception was handled as a "unexpected exception" and was shown in the stack trace but not in the generated page.
    Could you please tell me how to write an entity level validation error in the validateEntity method so that it gets displayed in the global error section?
    I succesfully added attribute level validation and it gets displayed at the attribute level.
    Here's the stack trace, notice that the message is retrieved from my ErrorMessages.class:
    05/08/10 11:28:03 com.photoswing.webview.actions.AccountCreateAction.reportErrors userLocale: English (United States)
    oracle.jbo.JboException: Entity validation ERROR
         at com.photoswing.model.site.AccountTestImpl.validateEntity(AccountTestImpl.java:83)
         at oracle.jbo.server.EntityImpl.validate(EntityImpl.java:1506)
         at oracle.jbo.server.DBTransactionImpl.validate(DBTransactionImpl.java:3944)
         at oracle.adf.model.bc4j.DCJboDataControl.validate(DCJboDataControl.java:958)
         at oracle.adf.model.binding.DCBindingContainer.validateInputValues(DCBindingContainer.java:1681)
         at oracle.adf.controller.lifecycle.PageLifecycle.validateModelUpdates(PageLifecycle.java:465)
         at oracle.adf.controller.struts.actions.DataAction.validateModelUpdates(DataAction.java:328)
         at oracle.adf.controller.struts.actions.DataAction.validateModelUpdates(DataAction.java:519)
         at oracle.adf.controller.lifecycle.PageLifecycle.handleLifecycle(PageLifecycle.java:115)
         at oracle.adf.controller.struts.actions.DataAction.handleLifecycle(DataAction.java:223)
         at com.photoswing.webview.actions.BaseDataForwardAction.handleLifecycle(BaseDataForwardAction.java:209)
         at oracle.adf.controller.struts.actions.DataAction.execute(DataAction.java:155)
         at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
         at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
         at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1485)
         at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:527)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:768)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
         at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
         at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:16)
         at com.photoswing.filter.LocaleFilter.doFilter(LocaleFilter.java:191)
         at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:20)
         at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:235)
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         at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
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    Thanks
    Fred

    More info:
    If I write:
    <html-el:errors/>
    I get all the errors displayed.
    My purpose is to display the attribute level errors next is to each attribute and the Entity level errors at the top.
    So at the top I wrote:
    <html:errors property="<%= ActionErrors.GLOBAL_ERROR %>"/>
    I added following trace:
    At the beginning of the processException method:
    System.out.println(getClass().getName()+".processException, ex: "+ex.toString()+", ex.getClass().getName(): "+ex.getClass().getName());
    In the if block:
    if (attrName == null) {
    String errorCode = jboex.getErrorCode();
    globalErrs.add(jboex.getLocalizedMessage(locale));
    System.out.println("attrName == null, errorCode: "+errorCode+", jboex.getLocalizedMessage(locale): "+jboex.getLocalizedMessage(locale));
    My trace:
    05/08/10 12:19:44 com.photoswing.webview.actions.AccountCreateAction.processException, ex: oracle.jbo.RowValException: Failed to validate a row with key null of type WebAccountAM.AccountTestView1, ex.getClass().getName(): oracle.jbo.RowValException
    05/08/10 12:19:44 com.photoswing.webview.actions.AccountCreateAction.processException, ex: oracle.jbo.JboException: Entity validation ERROR, ex.getClass().getName(): oracle.jbo.JboException
    05/08/10 12:19:44 attrName == null, errorCode: 14000, jboex.getLocalizedMessage(locale): Entity validation ERROR
    Remark:
    AccountId => pk, not mandatory,refresh after insert => sequence fetched in pre-insert trigger
    Thanks
    Fred

  • Entity level validation

    I have a requirement where there are two entities in a master detail relationship (A and B respectively linked through entity association)
    EO A has a field called TotalQuantity (master)
    EO B has a field called Split Quantity (detail)
    The total quantity in the EO A to be split in the EO B, whereas the totals of the splits should equal the Total quantity of the EO A.
    Can anyone suggest how to achieve this consistency by using an entity level validation.?
    Please note that the EO A will be created and committed first, then only the child records are created(EO B). Both are not created and committed together.

    for the sales Quantity you can have a validation on 'SalesQuantity' as 'Compare Validation' against the ViewAccessors attribute in the EO. operator as less than or equal to
    for Entity you can have a 'Collection Validation' with the operaiton as 'Sum' with 'Equals' operator against the ViewAccessors attribute in the EO

  • Entity level validation suppressed in backend

    Hi,
    I am working on jdev 11.1.1.6, where I face a issues which is pretty much strange. I created a editable table from a view object datacontrol by dragging and dropping. This UI table consist of two columns with two LOVs providing them values.
    The entity level validation when I create two rows with same values are fired but the error message is not shown to the UI, but able to find the stack trace in the jdev console.The same happens even when I try to commit the rows. This rather breaks the page stopping me to do further activities.
    Please do help......

    Hi frank,
    Here is a detials of the present implementation,
    * The entity E1 has three keys. I created a business rule validation with as unique key validation with a custom error message ('*the record is already found*').
    * The view object used for table creation is created using the above entity with the same three key attributes.
    * Out of the three keys, two are provided with an LOV and the other is set but the same lov when choosing the values.
    * The view object is dragged and dropped in the jsf which looks as follows,
    <af:table value="#{bindings.xxxxx.collectionModel}"
                           var="row" rows="#{bindings.xxxxx.rangeSize}"
                           emptyText="#{bindings.xxxxx.viewable ? 'No data to display.' : 'Access Denied.'}"
                           fetchSize="#{bindings.xxxxx.rangeSize}"
                           rowBandingInterval="0"
                           selectedRowKeys="#{bindings.xxxxx.collectionModel.selectedRow}"
                           selectionListener="#{bindings.xxxxx.collectionModel.makeCurrent}"
                           rowSelection="single" id="t4"
                           width="1000"
                           autoHeightRows="6"
                           styleClass="AFStretchWidth SimpleTable Debt"
                           partialTriggers="::cl15 ::cl16 ::cl18 cl14">
                  <af:column sortProperty="ModuleNo" sortable="false"
                             headerText="Report..."
                             id="c8" width="250">
                   <af:inputListOfValues id="moduleNoId"
                                         popupTitle="Search and Select: #{bindings.xxxxx.hints.ModuleNo.label}"
                                         value="#{row.bindings.ModuleNo.inputValue}"
                                         model="#{row.bindings.ModuleNo.listOfValuesModel}"
                                         required="#{bindings.ReportsShared1.hints.ModuleNo.mandatory}"
                                         columns="#{bindings.ReportsShared1.hints.ModuleNo.displayWidth}"
                                         shortDesc="#{bindings.ReportsShared1.hints.ModuleNo.tooltip}"
                                         autoSubmit="true">
                    <f:validator binding="#{row.bindings.ModuleNo.validator}"/>
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                  </af:column>
                  <af:column sortProperty="SharedTo" sortable="false"
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                   <af:inputListOfValues id="sharedToId"
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                                         columns="#{bindings.xxxxx.hints.SharedTo.displayWidth}"
                                         shortDesc="#{bindings.xxxxx.hints.SharedTo.tooltip}"
                                         autoSubmit="true">
                    <f:validator binding="#{row.bindings.SharedTo.validator}"/>
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                  </af:column>
                  <af:column id="c7" width="100">
                      <af:commandLink actionListener="#{bindings.Delete1.execute}"
                                 shortDesc="Delete line"
                                styleClass="Small Button GrayDelete"
                                 immediate="true"
                                 partialSubmit="true" id="cl14"/>
                  </af:column>
                   <af:column sortProperty="LedgerType" sortable="false"
                             headerText="#{bindings.xxxxx.hints.LedgerType.label}"
                             id="c6">
                   <af:outputText value="#{row.LedgerType}" id="ot10"/>
                  </af:column>
                  <af:column sortProperty="ReportName" sortable="false"
                             headerText="#{bindings.xxxxx.hints.ReportName.label}"
                             id="c1">
                   <af:outputText value="#{row.ReportName}" id="ot11"/>
                  </af:column>
                 </af:table>
    <af:commandLink actionListener="#{bindings.CreateInsert1.execute}"
                                 text=""
                                 partialSubmit="true"
                                 id="cl15"
                                 styleClass="debtAddlinesButton"/>
    <af:commandLink actionListener="#{bindings.Commit.execute}"
                                               text="Share" id="cl16"
                                               styleClass="greyButton"/>
    <af:commandLink actionListener="#{bindings.Rollback.execute}"
                                               text="Cancel"
                                               immediate="true" id="cl18"
                                               styleClass="greyButton">
                                <af:resetActionListener/>
    </af:commandLink>
    /////////////////////////////////////////////////////////////////////////////////////////////////////////////Now when I use the CreateInsert1 command link and create a row and fill in the values that are already present , say I select name in 'sharedTo' that is already present.... it does not show me the validation error in the ballon as it always does but doesnt fill the value in that too....and when I enter the value instead of using the LOV it shows a blink of the custom error popup I set in the entity (*the record is already found*) and disappears. After that nothing is functional in the page. But I see the jev console with the same custom error message with stack trace
    <Utils> <buildFacesMessage> ADF: Adding the following JSF error message: the record is already found
    oracle.jbo.AttrSetValException: JBO-com.symmetry.dashboard.panels.model.eo.XXXE1: the record is already found
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         at oracle.jbo.rules.AbstractValidator.raiseException(AbstractValidator.java:1109)
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         at oracle.jbo.server.ViewRowStorage.setAttributeValue(ViewRowStorage.java:2363)
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         at com.sun.el.ValueExpressionImpl.setValue(Unknown Source)
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         at org.apache.myfaces.trinidad.component.ChildLoop.runAlways(ChildLoop.java:55)
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         at org.apache.myfaces.trinidad.component.UIXCollection.processComponent(UIXCollection.java:993)
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         at org.apache.myfaces.trinidad.component.ChildLoop.runAlways(ChildLoop.java:55)
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         at org.apache.myfaces.trinidad.component.UIXTable.processFacetsAndChildren(UIXTable.java:382)
         at org.apache.myfaces.trinidad.component.UIXCollection.updateChildrenImpl(UIXCollection.java:209)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXTable.processUpdates(UIXTable.java:166)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
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         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$4.run(ContextSwitchingComponent.java:137)
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         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildrenImpl(UIXComponentBase.java:1053)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.updateChildren(UIXComponentBase.java:1043)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.processUpdates(UIXComponentBase.java:827)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.access$201(ContextSwitchingComponent.java:41)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$4.run(ContextSwitchingComponent.java:137)
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