Set Where Clause of VL Using Coding???

How to Set Where Clause of VL(View Link) Using Coding???

i think,if you can not change the VL def,change the SQL(like give a translate column)

Similar Messages

  • How to set Where clause in the View Object of the MessageChoice ?

    Hi,
    How to set Where clause in the View Object of the
    MessageChoice ?
    Example:
    <bc4j:rootAppModuleDef name="EdEscolaCampusView1AppModule"
    definition="ed00050.Ed00050Module"
    releaseMode="stateful" >
    <bc4j:viewObjectDef name="EdEscolaCampusView1" >
    <bc4j:rowDef name="CreateEdEscolaCampusView1" autoCreate="true" >
    <bc4j:propertyKey name="key" />
    </bc4j:rowDef>
    </bc4j:viewObjectDef>
    <bc4j:viewObjectDef name="ListaTipLocalView1"
    rangeSize="9999">
    </bc4j:viewObjectDef>
    </bc4j:rootAppModuleDef>
    </bc4j:registryDef>
    messageChoice declaration:
    <bc4j:messageChoice name="SeqTipoLocalCampus"
    attrName="SeqTipoLocalCampus"
    prompt="Local do Campus">
    <contents>
    <bc4j:optionList attrName="SeqTipoBasico"
    textAttrName="NomTipoBasico"
    voName="ListaTipLocalView1"/>
    </contents>
    </bc4j:messageChoice>
    I would like set where clause of ViewObject, with dinamic parameters (using attribute1 = :1), before populate messageChoice.
    thanks...
    Danilo

    Hi Andy,
    I try set a where clause using the message:
    Set where Clause parameter using UIX , but my UIX Page have 2 messageChoice's of different ViewObject's, then I need implement this Java Class:
    //Nome da Package da Tela Detail
    package br.com.siadem.siaed.ed00050;
    // Importa as Bibliotecas necessárias
    import oracle.jbo.ViewObject;
    import oracle.jbo.ApplicationModule;
    import oracle.jbo.client.Configuration;
    import oracle.cabo.servlet.BajaContext;
    import oracle.cabo.servlet.Page;
    import oracle.cabo.servlet.event.PageEvent;
    import oracle.cabo.servlet.event.EventResult;
    import oracle.cabo.data.jbo.servlet.bind.*;
    import oracle.cabo.ui.data.BoundValue;
    import oracle.cabo.ui.data.DataBoundValue;
    import javax.servlet.http.HttpServletRequest;
    import br.com.siadem.siaed.util.*;
    import javax.servlet.http.Cookie;
    import oracle.cabo.data.jbo.def.NestedAppModuleDef;
    import oracle.cabo.data.jbo.def.ViewObjectDef;
    import oracle.cabo.data.jbo.def.AppModuleDef;
    // Classe que configura os parametros para a execução da Query,
    // utilizando variáveis de Sessao
    public class FunPreQueryLista
    public static EventResult FunConfiguraQuery(BajaContext context, Page page, PageEvent event) throws Throwable
    // TrataDadosSessao - Classe utilizada para retornar os valores das variáveis de sessão genéricas
    // Ex: CodCliente, CodMunicipio etc...
    TrataDadosSessao varDadosSessao = new TrataDadosSessao();
    // 1o. Parametro Configurado - Através da classe TrataDadosSessao, utilizando um método Get
    // <alterar>
    String valor1 = varDadosSessao.getCodCliente();
    String valor2 = varDadosSessao.getCodMunicipio();
    //Cria o objeto que retorna o ApplicationModule
    ApplicationModule am = ServletBindingUtils.getApplicationModule(context);
    // Início das Configurações da Query da Lista
    //Cria o objeto que retorna o view object da lista desejada
    //alterar
    ViewObject TipoLocal = am.findViewObject("ListaTipoLocalView1");
    //Configuração dos parametros definidos na query do view Object
    //alterar
    TipoLocal.setWhereClauseParam(0,valor1);
    TipoLocal.setWhereClauseParam(1,valor2);
    // Executa a Query
    TipoLocal.executeQuery();
    // Fim das Configurações da Query da Lista
    // Início das Configurações da Query da Lista
    //Cria o objeto que retorna o view object da lista desejada
    //alterar
    ViewObject TipoDestLixo = am.findViewObject("ListaDestinoLixoView1");
    //Configuração dos parametros definidos na query do view Object
    //alterar
    TipoDestLixo.setWhereClauseParam(0,valor1);
    TipoDestLixo.setWhereClauseParam(1,valor2);
    // Executa a Query
    TipoDestLixo.executeQuery();
    // Fim das Configurações da Query da Lista
    // Retorna o Resultado para a Página
    return new EventResult(page);
    The code works very well...
    And, I'm sorry for my two repost's in UIX Forum about this in a few time.
    Thank very much...
    Danilo

  • Bc4j: set where clause at runtime for view objcet ?

    how to set where clause for a view object that is not put in a subselect at runtime ?
    select a.para_id, b.para_para_id
    from table1 a, table2 b
    need to set at runtime either:
    where a.para_id = b.para_para_id
    or:
    where a.para_id = b.para_para_id(+)
    problem is that bc4j is useing it as followed:
    select * from (
    select a.para_id, b.para_para_id
    from table1 a, table2 b
    ) where (a.para_id = b.para_para_id(+))
    cant use outer join like this
    any suggestions

    If you do not want to issue the framework built query, you may want to set the query for a VO yourself instead of setting just the where clause by using setQuery() api. TO revert back to framework built query, call setQuery(null).
    This way, when you need the xtra where-clause and not the "innerSQL stuff", you can build a custom sql with whereclause etc, and call setQuery(), execute that SQL, perform your tricks with the VO and then when the VO is usage is done, reset the VO query to original by calling setQuery(null).

  • Why I cannot use RowID in where clause but can use it in order by clause

    I am on SQL Server 2008.
    1. If I use
    SELECT (ROW_NUMBER()  over
    (order by ImportId, ScenarioId, SiteID, AssetID, LocalSKUID, WEEKID, MonthID)) RowID, * 
      FROM [JnJ_Version1].[dbo].[td_Production_Week]
      order by RowID
    Statement works
    But
    2. If I use
    SELECT (ROW_NUMBER()  over
    (order by ImportId, ScenarioId, SiteID, AssetID, LocalSKUID, WEEKID, MonthID)) RowID, * 
      FROM [JnJ_Version1].[dbo].[td_Production_Week]
      where  RowID > 10000
    I get error, RowID is an invalid column Name why? How to correct query 2.

    This is due to the logical evaluation order of a SELECT statement. Logically, a SELECT statement is computed in the order:
    FROM (which includes JOIN)
    WHERE
    GROUP BY
    HAVING
    SELECT
    ORDER BY
    OFFSET
    Thus, you can use what is defined in the SELECT list in the ORDER BY clause, but not in the WHERE clause.
    In the case of row_number(), this has immediate repurcussions. row_number() is computed from the rows as they arrive the SELECT clause, and if you then you would filter on the value in the WHERE clause you would be going round in circles.
    To do what you are looking for, you use a nested table, for instance with a CTE:
    WITH numbering AS (
       SELECT (ROW_NUMBER()  over
    (order by ImportId, ScenarioId, SiteID, AssetID, LocalSKUID, WEEKID, MonthID)) RowID, * 
      FROM [JnJ_Version1].[dbo].[td_Production_Week]
    SELECT *
    FROM   numbering
    WHERE  RowID > 10000
    Erland Sommarskog, SQL Server MVP, [email protected]

  • Dynamic Where Clause in select using member attribute of class

    Hello,
    can anybody provide me some tips how to solve this problem:
              SELECT (lv_sql_select) INTO CORRESPONDING FIELDS OF TABLE lt_cntrl2
                         FROM (lv_db_name)
                     FOR ALL ENTRIES IN mt_guids
                 WHERE (lv_sql_where).
    works perfectly fine if I use a local table variable or a member of my class. But if I build my where clause using a member attribute of my class which comes from the interace- exactly the same type and data as before I get a dump.
    SELECT (lv_sql_select) INTO CORRESPONDING FIELDS OF TABLE lt_xyz
                         FROM (lv_db_name)
                     FOR ALL ENTRIES IN if_abc~mt_guids
    my where clause "guid = if_abc~mt_guids-guid.
    Dump:
    Error analysis
        An exception occurred that is explained in detail below.
        The exception, which is assigned to class 'CX_SY_DYNAMIC_OSQL_SEMANTICS', was
         not caught in
        procedure "....GET_DATA" "(METHOD)", nor was it propagated
         by a RAISING clause.
        Since the caller of the procedure could not have anticipated that the
        exception would occur, the current program is terminated.
        The reason for the exception is:
        Das laufende ABAP-Programm wollte eine Open SQL-Anweisung ausführen,
        die eine dynamische Angabe enthält. Der Parser lieferte jedoch den
        Fehler: "Wrong table name or table alias name table alias name
         table alias name "....". table alias name
         "...". table alias name "...". t"

    Hi Marco Freischlag,
      As per my understanding , if we give for all entries we want to use internal table ,  For where conditions you want to pass variable , not internal table one filed,because it will not have header line...
    so code like this...
    SELECT (lv_sql_select) INTO CORRESPONDING FIELDS OF TABLE lt_xyz
                         FROM (lv_db_name)
                     FOR ALL ENTRIES IN if_abc~mt_guids
              where guid = if_abc~mt_guids-guid. " Here pass some variable or work area in it and test.
    Thanks,
    Vijay SR

  • Group by, setting where clause in View Objects

    Hello,
    I have a problem with View Objects in BC4j. Cause I cannot use a column in the where clause of a view object that is not also an attribute of the view object, I am unable to group a statement as I want to. Is there a way to solve this problem?
    Thanks in advance!
    Britta

    What version are you using..I tried a simple WHERE clause using an attribute which is not part of the VO and that works ok....
    Thanks
    Grant Ronald
    Oracle Product Management

  • Programatically set where clause or view criteria not working in managed bean

    I get a view using finditerator then then apply setwhere or view criteria but it does not filter the original rows. code is as follows
    DCIteratorBinding dcIter3 =
    ADFUtils.findIterator("PlanColorsIterator");    
    ViewObject cvo = dcIter3.getViewObject();
    cvo.setNamedWhereClauseParam("Plno","4000");  // not working
       /*   // not working
    cvo.applyViewCriteria(cvo.getViewCriteriaManager().getViewCriteria("PlanColorsCriteria"));
    cvo.ensureVariableManager().setVariableValue("Plno", "4000");
    cvo.executeQuery();
    /* not working
    cvo.setWhereClause("plan_no = :ThePlanType");
    cvo.defineNamedWhereClauseParam("ThePlanType", null, null);
    cvo.setNamedWhereClauseParam("ThePlanType", "4000");
    cvo.executeQuery();

    thanks for reply.
    Jdeveloper version is 11.1.1.4.0.
    Actually the vo on which I am trying to set set where is used as source to act as cursor  to get values from filtered rows using set where and copy the this cursor values to another target vo. I am not showing these source values just getting values.
    DCIteratorBinding dcIter2 =
    ADFUtils.findIterator("PlotDtl2Iterator");     
    ViewObject dvo = dcIter2.getViewObject();
    // colors to copy 
    DCIteratorBinding dcIter3 =
    ADFUtils.findIterator("PlanColorsIterator");    
    ViewObject cvo = dcIter3.getViewObject();
    cvo.setNamedWhereClauseParam("Plno","4000");
    cvo.applyViewCriteria(cvo.getViewCriteriaManager().getViewCriteria("PlanColorsCriteria"));
    cvo.ensureVariableManager().setVariableValue("Plno", "4000");
    cvo.executeQuery();
    cvo.setWhereClause("plan_no = :ThePlanType");
    cvo.defineNamedWhereClauseParam("ThePlanType", null, null);
    cvo.setNamedWhereClauseParam("ThePlanType", "4000");
    cvo.executeQuery();
    int totalCount=cvo.getRowCount();
    cvo.setRangeSize(totalCount);
    Row[] rArray=cvo.getAllRowsInRange();
    for (Row r:rArray){
    NameValuePairs nvp = new NameValuePairs();      
    nvp.setAttribute("Description",r.getAttribute("Description"));
    nvp.setAttribute("PlanNo",r.getAttribute("PlanNo"));
    nvp.setAttribute("MainAcc",r.getAttribute("MainAcc"));
    nvp.setAttribute("Plqty",r.getAttribute("Qty"));
    nvp.setAttribute("Cdkid",r.getAttribute("CdkId"));
    nvp.setAttribute("FabricCode",r.getAttribute("FabricCode"));
    nvp.setAttribute("DyeWash",r.getAttribute("DyeWash"));
    //  nvp.setAttribute("Description","test");
    Row drow = dvo.createAndInitRow(nvp);      
    dvo.insertRow(drow); 

  • Generate WHERE clause for VO using imported entities

    Hi,
    I am using JDev 9.0.3 Preview.
    I attempt to create in one BC project a view based on a join of three entities.
    One of the entities is from the same project, but the other two are imported. After importing the project(s) containing the two additional entities, I have to create the associations (based on database constraints) between the "inner" entity and the "imported" entities. This is OK (apart from known problems, with known workarounds...)
    Now I want to modify the default view created by the wizard for the inner entity and add the two imported entities. When I add the first imported entity, all is OK, the WHERE clause is properly updated, according to the definition of the association. But, when the second imported entity is added, the WHERE clause remains unchanged.
    Is this the expected behaviour?
    Thanks,
    Adrian

    I tried to reproduce this in our production 9.0.3.1035 build which will be available here very shortly on OTN, and this issue is no longer a problem in 9.0.3 production. The WHERE clause is formulated correctly.

  • Dynamically setting where clause parameter before the page load

    Hi Experts,
    I do have the following requirement.
    I am working on jsf page in ADF10.1.3.3. I have a View Object which displays the results on the screen. Can someone provide me some example where I can dynamically set the where clause parameter to my Query in VO before the Page Load happens(By Overriding the Prepare Model) and display results on screen.
    Thanks

    Hi,
    Thanks for yor advice.
    I need to write the method in Prepare Model method when the page loads and not in AM.
    Here in the page there is no action as such.
    On the Page load we need to directly set the Where Clause on the VO.
    Provide me some examples if any.
    Thanks

  • Issue with dynamically setting where clause in OAF

    Hi All,
    I have a View object having the query below:
    SELECT  rownum LINENUM,
            B.line_id LINE_ID,
            B.INVENTORY_ITEM_ID INVITMID ,
            B.QUANTITY_DELIVERED PICKQTY         
    from   MTL_TXN_REQUEST_HEADERS A,
            MTL_TXN_REQUEST_LINES  B
      WHERE A.HEADER_ID=B.HEADER_ID
       AND A.MOVE_ORDER_TYPE=2 
       AND 'on'=:1
       AND B.TO_SUBINVENTORY_CODE=NVL(:4,B.TO_SUBINVENTORY_CODE)
       AND A.request_number=NVL(:5,A.REQUEST_NUMBER) 
    UNION ALL
    SELECT  rownum LINENUM,
            a.wip_entity_id LINE_ID,
            a.INVENTORY_ITEM_ID INVITMID,
            a.QUANTITY_ISSUED PICKQTY      
      FROM  WIP_REQUIREMENT_OPERATIONS a,
            eam_work_orders_v b
      WHERE a.wip_entity_id=b.wip_entity_id
         AND 'on'=:2
        AND a.ATTRIBUTE2=NVL(:4,a.ATTRIBUTE2)
      and b.wip_entity_name=NVL(:6,b.wip_entity_name)
    I need to pass dynamically a condition to my where clause that i can handle it by defining two bind parameters in the vo query and can pass it but the problem is the bind variable contains a string like 1311,13112,14445 that i need to pass for a field such as B.line_id in the first query and b.wip_entity_id in the second query so when i am trying by passing the string as one value it is working fine but for value separetd by comma it is giving prob.
    so i tried by passing dynamic where clause but it is everytime executing for first clause only how i can pass dynamically both the queries.
    vo.setWhereClause("LINE_ID in "+wherclause);
    please help me out
    Thnaks
    Deb

    Hi Gaurav,
    Thnaks for the reply i tried belwo way u suggested but the query is executing multiple times and i am not getting the correct data as expected.
    public void processPOData (String wherclause)
                 OAViewObject vo = this.getXXDPECONTAINLINESVO1();
                    String query =vo.getQuery();
                    String newwhereclause ="LINE_ID = "+wherclause;
                    StringBuffer stringbuffer = new StringBuffer();  
                stringbuffer.append("SELECT * FROM (");
                stringbuffer.append(query);
                stringbuffer.append(") where ");
                stringbuffer.append(newwhereclause);          
        ViewDefImpl viewdefimpl = getXXDPECONTAINLINESVO1().getViewDefinition();
                viewdefimpl.setQuery(stringbuffer.toString());
                 vo.reset();
                 vo.clearCache();
                vo.executeQuery();
                    System.out.println("where clause:"+wherclause);
    in my log file the query is forming like below:
    SELECT * FROM (SELECT * FROM (SELECT * FROM (SELECT * FROM ( SELECT * FROM ( SELECT  rownum LINENUM,
            B.line_id LINE_ID,
            B.INVENTORY_ITEM_ID INVITMID ,
            B.QUANTITY_DELIVERED PICKQTY ,
            B.TO_SUBINVENTORY_CODE UNLOADINGPNT,
            A.REQUEST_NUMBER RRNUM,
            NULL WORKORDNUM,
            NULL DTRNUM,
            A.description,
            A.FROM_SUBINVENTORY_CODE FROM_SUB,
            A.TO_SUBINVENTORY_CODE  TO_SUB,
            NULL SOURCE       
    from   MTL_TXN_REQUEST_HEADERS A,
            MTL_TXN_REQUEST_LINES  B
      WHERE A.HEADER_ID=B.HEADER_ID
       AND A.MOVE_ORDER_TYPE=2  
    UNION ALL
    SELECT  rownum LINENUM,
            a.wip_entity_id LINE_ID,
            a.INVENTORY_ITEM_ID INVITMID,
            a.QUANTITY_ISSUED PICKQTY,
            a.ATTRIBUTE2 UNLOADINGPNT,
            NULL RRNUM,
            b.WIP_ENTITY_NAME WORKORDNUM,
            NULL DTRNUM,
            b.description,
            NULL FROM_SUB,
            NULL TO_SUB,      
            b.source SOURCE
      FROM  WIP_REQUIREMENT_OPERATIONS a,
            eam_work_orders_v b
      WHERE a.wip_entity_id=b.wip_entity_id ) )) where LINE_ID = 30026) where LINE_ID = 30026) where LINE_ID = 30026
    But in my page i am getting all the data instead of only for line 30026, please help me out

  • Set where Clause parameter using UIX

    I am using uiXML to generate a table which is associated to a ViewObject. The query of the ViewObject has bind variable for date. I would like to display a report (i.e table) with the values from ViewObject corresponding to dates (from & to) set using the bind variable. In other words, I would like to set the value for the bind variable from UIX just before displaying the table. My code is as follows:
    <bc4j:rootAppModuleScope name="QnAMainRepView1AppModule">
    <contents>
    <form name="QnAFrm">
    <contents>
    <bc4j:viewObjectScope name="QnAMainRepView1">
    <contents>
    <bc4j:table name="QnATbl" width="100%">
    <bc4j:keyStamp>
    <bc4j:rowKey name="key"/>
    </bc4j:keyStamp>
    <contents>
    <bc4j:column attrName="HostName">
    <columnHeader>
    <bc4j:sortableHeader text="Host"/>
    </columnHeader>
    <contents>
    <bc4j:input readOnly="true"/>
    </contents>
    </bc4j:column>
    <bc4j:column attrName="ModuleName">
    <columnHeader>
    <bc4j:sortableHeader text="Module"/>
    </columnHeader>
    <contents>
    <bc4j:input readOnly="true"/>
    </contents>
    </bc4j:column>
    <bc4j:column attrName="Description">
    <columnHeader>
    <bc4j:sortableHeader/>
    </columnHeader>
    <contents>
    <bc4j:input readOnly="true"/>
    </contents>
    </bc4j:column>
    <bc4j:column attrName="Count1">
    <columnHeader>
    <bc4j:sortableHeader text="Count"/>
    </columnHeader>
    <contents>
    <bc4j:input readOnly="true"/>
    </contents>
    </bc4j:column>
    <bc4j:column attrName="Gmt">
    <columnHeader>
    <bc4j:sortableHeader text="GMT"/>
    </columnHeader>
    <contents>
    <bc4j:dateField readOnly="true">
    <onSubmitValidater>
    <date dateStyle="long"
    pattern="MM-dd-yyyy 'at' hh:mm:ss"/>
    </onSubmitValidater>
    </bc4j:dateField>
    </contents>
    </bc4j:column>
    <column>
    <columnHeader>
    <sortableHeader text="Local Time"/>
    </columnHeader>
    <contents>
    <dateField readOnly="true" value="2003-01-25">
    <onSubmitValidater>
    <date dateStyle="long"
    pattern="MM-dd-yyyy 'at' hh:mm:ss"/>
    </onSubmitValidater>
    </dateField>
    </contents>
    </column>
    </contents>
    </bc4j:table>
    </contents>
    </bc4j:viewObjectScope>
    </contents>
    </form>
    </contents>
    </bc4j:rootAppModuleScope>
    In the above, QnAMainRepView1 is the ViewObject which has bind variables. How do I set the value for the bind variable before the table is drawn?
    Thank you very much for your help.
    Jayasree

    I'm try implement this feature, but my Page return the follow error:
    oracle.jbo.SQLStmtException: JBO-27122: Error during preparation for instruction. Instruction: SELECT A.COD_CLIENTE, A.SEQ_ESCOLA, A.SEQ_CAMPUS, (select b.nom_escola from ed_escola b where a.cod_cliente = b.cod_cliente and a.seq_escola = b.seq_escola) AS DspNomEscola, A.STA_PRINCIPAL, A.COD_PESSOA, A.NOM_CAMPUS, A.STA_CNPJ, A.NUM_CNPJ, A.STA_FUNCIONAMENTO, A.TIP_DEPENDENCIA, A.TIP_ZONA, A.COD_GEOPROCESSAMENTO, A.QTD_M2_CONSTRUIDA, A.QTD_M2_TOTAL, A.NUM_DEPENDENCIA_OUES, A.NUM_CADASTRO_IMOB, A.COD_PESSOA_PRO, A.TIP_ESGOTO_SANITARIO, A.TIP_OCUPACAO_IMOVEL, A.TIP_ESFERA_PESSOA_PRO, A.SEQ_ESCOLA_DEP, A.SEQ_TIPO_LOCAL_CAMPUS, A.COD_CLASSE_LOCAL_CAMPUS, A.SEQ_TIPO_DESTINO_LIXO, A.COD_CLASSE_DESTINO_LIXO FROM ED_ESCOLA_CAMPUS A WHERE cod_cliente = ?
    at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:608)
    at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:2600)
    at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:521)
    at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2197)
    at oracle.jbo.server.ViewRowSetIteratorImpl.first(ViewRowSetIteratorImpl.java:1141)
    at oracle.jbo.server.ViewRowSetImpl.first(ViewRowSetImpl.java:2240)
    at oracle.jbo.server.ViewObjectImpl.first(ViewObjectImpl.java:4345)
    at oracle.cabo.data.jbo.ui.data.RowSetDataProvider.init(Unknown Source)
    at oracle.cabo.ui.data.provider.TableDataProvider.init(Unknown Source)
    at oracle.cabo.ui.data.provider.CachingDataProvider.init(Unknown Source)
    at oracle.cabo.ui.data.provider.DataProviderStack.addDataProvider(Unknown Source)
    at oracle.cabo.ui.LogicalNodeRenderingContext.addDataProvider(Unknown Source)
    at oracle.cabo.ui.composite.CompositeRenderingContext.addDataProvider(Unknown Source)
    at oracle.cabo.ui.laf.base.DataScopeRenderer.prerender(Unknown Source)
    at oracle.cabo.ui.BaseRenderer.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.BaseUINode.render(Unknown Source)
    at oracle.cabo.ui.composite.UINodeRenderer.renderWithNode(Unknown Source)
    at oracle.cabo.ui.composite.UINodeRenderer.render(Unknown Source)
    My ViewObject have the SQL Statment:
    select a.cod_cliente,
    a.seq_escola,
    a.seq_campus,
    from ed_escola_campus a
    where cod_cliente = ?
    package br.com.siadem.siaed.ed00010;
    import javax.servlet.ServletConfig;
    import oracle.jbo.ViewObject;
    import oracle.cabo.ui.RenderingContext;
    import oracle.cabo.servlet.BajaContext;
    import oracle.cabo.servlet.Page;
    import oracle.cabo.servlet.event.PageEvent;
    import oracle.cabo.servlet.event.EventResult;
    import oracle.cabo.servlet.ui.BajaRenderingContext;
    import oracle.cabo.data.jbo.servlet.bind.ServletBindingUtils;
    My Event Handler:
    public class FunPreQuery
    public EventResult handleEvent(BajaContext context, Page page, PageEvent event) throws Throwable
    ViewObject view = ServletBindingUtils.getViewObject(context);
    view.setWhereClauseParam(0, "1");
    view.executeQuery();
    return new EventResult(page);
    My Page UIX:
    <?xml version="1.0" encoding="windows-1252" ?>
    <page xmlns="http://xmlns.oracle.com/uix/controller"
    xmlns:ctrl="http://xmlns.oracle.com/uix/controller"
    xmlns:ui="http://xmlns.oracle.com/uix/ui"
    xmlns:bc4j="http://xmlns.oracle.com/uix/bc4j" >
    <bc4j:registryDef>
    <bc4j:rootAppModuleDef name="EdEscolaCampusView1AppModule"
    definition="siaed.Ed00010Module"
    releaseMode="stateful" >
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    <pageLayout xmlns="http://xmlns.oracle.com/uix/ui"
    xmlns:data="http://xmlns.oracle.com/uix/ui"
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    </contents>
    </form>
    </contents>
    </header>
    <header text="Resultados" >
    <contents>
    <form name="viewForm" method="POST" >
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    <tableLayout>
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    <bc4j:viewObjectScope name="EdEscolaCampusView1" >
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