In ADF we can create search in tables using viewcriteria. ViewCriteria can be used to perform any kind of search or criteria on the ViewCriteria. The main idea behind single inputtext search is to put or operator in the viewCriteria or query, and to compare the columns with the approriate datatype. Here i have created common search for departmentId, employeeId, firstname, lastName, PhoneNumber, Salary and JobId column.
Here i have used Employee table of hr schema to demonstrate single point search on the whole table.
So, for this simply create a simple ADF application and connect it to database using hr schema.
Here i have used Employee table of hr schema to demonstrate single point search on the whole table.
So, for this simply create a simple ADF application and connect it to database using hr schema.
- For this we need employee view, here we are using readonly viewObject beacause we just have to display the information. Create bind variables as shown in the picture. Here i have created 6 bind variable to perform search on 7 columns of the employee table.
- Now create a viewCriteria as shown below.
<ViewCriteria Name="EmployeeVOCriteria" ViewObjectName="singleboxsearch.model.EmployeeVO" Conjunction="AND"> <Properties> <CustomProperties> <Property Name="displayOperators" Value="InAdvancedMode"/> <Property Name="autoExecute" Value="false"/> <Property Name="allowConjunctionOverride" Value="true"/> <Property Name="showInList" Value="true"/> <Property Name="mode" Value="Basic"/> </CustomProperties> </Properties> <ViewCriteriaRow Name="EmployeeVOCriteria_row_0" UpperColumns="1"> <ViewCriteriaItem Name="EmployeeId" ViewAttribute="EmployeeId" Operator="=" Conjunction="AND" Value=":EmpIdBind" IsBindVarValue="true" Required="Optional"/> <ViewCriteriaItem Name="FirstName" ViewAttribute="FirstName" Operator="CONTAINS" Conjunction="OR" Value=":NameBind" IsBindVarValue="true" Required="Optional"/> <ViewCriteriaItem Name="LastName" ViewAttribute="LastName" Operator="CONTAINS" Conjunction="OR" Value=":NameBind" IsBindVarValue="true" Required="Optional"/> <ViewCriteriaItem Name="PhoneNumber" ViewAttribute="PhoneNumber" Operator="CONTAINS" Conjunction="OR" Value=":PhoneNumBind" IsBindVarValue="true" Required="Optional"/> <ViewCriteriaItem Name="Salary" ViewAttribute="Salary" Operator="=" Conjunction="OR" Value=":SalaryBind" IsBindVarValue="true" Required="Optional"/> <ViewCriteriaItem Name="DepartmentId" ViewAttribute="DepartmentId" Operator="=" Conjunction="OR" Value=":DeptIdBind" IsBindVarValue="true" Required="Optional"/> </ViewCriteriaRow> </ViewCriteria>
- Now we need a page to display the search. So i just created a jspx page and drag the table onto it and put 1 inputTextBox and 2 buttons. 1 for search and the other for reset action. Here is the xml code of the jspx page.
<?xml version='1.0' encoding='UTF-8'?> <jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1" xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich"> <jsp:directive.page contentType="text/html;charset=UTF-8"/> <f:view> <af:document title="untitled1" id="d1"> <af:form id="f1"> <af:panelBox id="pb1" showDisclosure="false"> <f:facet name="toolbar"/> <af:panelGroupLayout id="pgl1" layout="horizontal"> <af:inputText label="Search" id="it11" labelStyle="color:black;font-weight:bold;" binding="#{SingleBoxSearch.searchBox_IT_Bind}"/> <af:commandButton text="Search" id="cb1" inlineStyle="font-weight:bold;" actionListener="#{SingleBoxSearch.searchACTION}"/> <af:commandButton text="Reset" id="cb2" inlineStyle="font-weight:bold;" actionListener="#{SingleBoxSearch.resetACTION}"/> </af:panelGroupLayout> </af:panelBox> <af:panelCollection id="pc1" styleClass="AFStretchWidth"> <f:facet name="menus"/> <f:facet name="toolbar"/> <f:facet name="statusbar"/> <af:table value="#{bindings.EmployeeVO1.collectionModel}" var="row" rows="#{bindings.EmployeeVO1.rangeSize}" emptyText="#{bindings.EmployeeVO1.viewable ? 'No data to display.' : 'Access Denied.'}" fetchSize="#{bindings.EmployeeVO1.rangeSize}" rowBandingInterval="0" selectedRowKeys="#{bindings.EmployeeVO1.collectionModel.selectedRow}" selectionListener="#{bindings.EmployeeVO1.collectionModel.makeCurrent}" rowSelection="single" id="t1" styleClass="AFStretchWidth"> <af:column sortProperty="#{bindings.EmployeeVO1.hints.EmployeeId.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.EmployeeId.label}" id="c1"> <af:inputText value="#{row.bindings.EmployeeId.inputValue}" label="#{bindings.EmployeeVO1.hints.EmployeeId.label}" required="#{bindings.EmployeeVO1.hints.EmployeeId.mandatory}" columns="#{bindings.EmployeeVO1.hints.EmployeeId.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.EmployeeId.precision}" shortDesc="#{bindings.EmployeeVO1.hints.EmployeeId.tooltip}" id="it1" readOnly="true"> <f:validator binding="#{row.bindings.EmployeeId.validator}"/> <af:convertNumber groupingUsed="false" pattern="#{bindings.EmployeeVO1.hints.EmployeeId.format}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.FirstName.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.FirstName.label}" id="c2"> <af:inputText value="#{row.bindings.FirstName.inputValue}" label="#{bindings.EmployeeVO1.hints.FirstName.label}" required="#{bindings.EmployeeVO1.hints.FirstName.mandatory}" columns="#{bindings.EmployeeVO1.hints.FirstName.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.FirstName.precision}" shortDesc="#{bindings.EmployeeVO1.hints.FirstName.tooltip}" id="it2" readOnly="true"> <f:validator binding="#{row.bindings.FirstName.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.LastName.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.LastName.label}" id="c3"> <af:inputText value="#{row.bindings.LastName.inputValue}" label="#{bindings.EmployeeVO1.hints.LastName.label}" required="#{bindings.EmployeeVO1.hints.LastName.mandatory}" columns="#{bindings.EmployeeVO1.hints.LastName.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.LastName.precision}" shortDesc="#{bindings.EmployeeVO1.hints.LastName.tooltip}" id="it3" readOnly="true"> <f:validator binding="#{row.bindings.LastName.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.Email.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.Email.label}" id="c4"> <af:inputText value="#{row.bindings.Email.inputValue}" label="#{bindings.EmployeeVO1.hints.Email.label}" required="#{bindings.EmployeeVO1.hints.Email.mandatory}" columns="#{bindings.EmployeeVO1.hints.Email.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.Email.precision}" shortDesc="#{bindings.EmployeeVO1.hints.Email.tooltip}" id="it4" readOnly="true"> <f:validator binding="#{row.bindings.Email.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.PhoneNumber.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.PhoneNumber.label}" id="c5"> <af:inputText value="#{row.bindings.PhoneNumber.inputValue}" label="#{bindings.EmployeeVO1.hints.PhoneNumber.label}" required="#{bindings.EmployeeVO1.hints.PhoneNumber.mandatory}" columns="#{bindings.EmployeeVO1.hints.PhoneNumber.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.PhoneNumber.precision}" shortDesc="#{bindings.EmployeeVO1.hints.PhoneNumber.tooltip}" id="it5" readOnly="true"> <f:validator binding="#{row.bindings.PhoneNumber.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.HireDate.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.HireDate.label}" id="c6"> <af:inputDate value="#{row.bindings.HireDate.inputValue}" label="#{bindings.EmployeeVO1.hints.HireDate.label}" required="#{bindings.EmployeeVO1.hints.HireDate.mandatory}" columns="#{bindings.EmployeeVO1.hints.HireDate.displayWidth}" shortDesc="#{bindings.EmployeeVO1.hints.HireDate.tooltip}" id="id1" readOnly="true"> <f:validator binding="#{row.bindings.HireDate.validator}"/> <af:convertDateTime pattern="#{bindings.EmployeeVO1.hints.HireDate.format}"/> </af:inputDate> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.JobId.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.JobId.label}" id="c7"> <af:inputText value="#{row.bindings.JobId.inputValue}" label="#{bindings.EmployeeVO1.hints.JobId.label}" required="#{bindings.EmployeeVO1.hints.JobId.mandatory}" columns="#{bindings.EmployeeVO1.hints.JobId.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.JobId.precision}" shortDesc="#{bindings.EmployeeVO1.hints.JobId.tooltip}" id="it6" readOnly="true"> <f:validator binding="#{row.bindings.JobId.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.Salary.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.Salary.label}" id="c8"> <af:inputText value="#{row.bindings.Salary.inputValue}" label="#{bindings.EmployeeVO1.hints.Salary.label}" required="#{bindings.EmployeeVO1.hints.Salary.mandatory}" columns="#{bindings.EmployeeVO1.hints.Salary.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.Salary.precision}" shortDesc="#{bindings.EmployeeVO1.hints.Salary.tooltip}" id="it7" readOnly="true"> <f:validator binding="#{row.bindings.Salary.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.CommissionPct.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.CommissionPct.label}" id="c9"> <af:inputText value="#{row.bindings.CommissionPct.inputValue}" label="#{bindings.EmployeeVO1.hints.CommissionPct.label}" required="#{bindings.EmployeeVO1.hints.CommissionPct.mandatory}" columns="#{bindings.EmployeeVO1.hints.CommissionPct.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.CommissionPct.precision}" shortDesc="#{bindings.EmployeeVO1.hints.CommissionPct.tooltip}" id="it8" readOnly="true"> <f:validator binding="#{row.bindings.CommissionPct.validator}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.ManagerId.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.ManagerId.label}" id="c10"> <af:inputText value="#{row.bindings.ManagerId.inputValue}" label="#{bindings.EmployeeVO1.hints.ManagerId.label}" required="#{bindings.EmployeeVO1.hints.ManagerId.mandatory}" columns="#{bindings.EmployeeVO1.hints.ManagerId.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.ManagerId.precision}" shortDesc="#{bindings.EmployeeVO1.hints.ManagerId.tooltip}" id="it9" readOnly="true"> <f:validator binding="#{row.bindings.ManagerId.validator}"/> <af:convertNumber groupingUsed="false" pattern="#{bindings.EmployeeVO1.hints.ManagerId.format}"/> </af:inputText> </af:column> <af:column sortProperty="#{bindings.EmployeeVO1.hints.DepartmentId.name}" sortable="false" headerText="#{bindings.EmployeeVO1.hints.DepartmentId.label}" id="c11"> <af:inputText value="#{row.bindings.DepartmentId.inputValue}" label="#{bindings.EmployeeVO1.hints.DepartmentId.label}" required="#{bindings.EmployeeVO1.hints.DepartmentId.mandatory}" columns="#{bindings.EmployeeVO1.hints.DepartmentId.displayWidth}" maximumLength="#{bindings.EmployeeVO1.hints.DepartmentId.precision}" shortDesc="#{bindings.EmployeeVO1.hints.DepartmentId.tooltip}" id="it10" readOnly="true"> <f:validator binding="#{row.bindings.DepartmentId.validator}"/> <af:convertNumber groupingUsed="false" pattern="#{bindings.EmployeeVO1.hints.DepartmentId.format}"/> </af:inputText> </af:column> </af:table> </af:panelCollection> </af:form> </af:document> </f:view> </jsp:root>
- The java code used to search is given below. In this i have used "employeesSearch.setNamedWhereClauseParam("NameBind", searchBox_IT_Bind.getValue());" to set the values to the bind variables.
package singleboxsearch.view; import java.io.Serializable; import javax.el.ELContext; import javax.el.ExpressionFactory; import javax.el.ValueExpression; import javax.faces.application.Application; import javax.faces.context.FacesContext; import javax.faces.event.ActionEvent; import oracle.adf.view.rich.component.rich.input.RichInputText; import oracle.jbo.server.ViewObjectImpl; import singleboxsearch.model.SingleBoxSearchAMImpl; public class SingleBoxSearch implements Serializable { private RichInputText searchBox_IT_Bind; SingleBoxSearchAMImpl am; public SingleBoxSearch() { } public void setSearchBox_IT_Bind(RichInputText searchBox_IT_Bind) { this.searchBox_IT_Bind = searchBox_IT_Bind; } public RichInputText getSearchBox_IT_Bind() { return searchBox_IT_Bind; } public void searchACTION(ActionEvent actionEvent) { System.out.println(searchBox_IT_Bind.getValue()); if(this.searchBox_IT_Bind.getValue() != null){ Integer val = 0; try{ val = Integer.parseInt(this.searchBox_IT_Bind.getValue().toString()) ; }catch(Exception e){ val = -1; System.out.println(e.getMessage()); } ViewObjectImpl employeesSearch = this.getAppModule().getEmployeeVO1(); employeesSearch.setNamedWhereClauseParam("NameBind", searchBox_IT_Bind.getValue()); employeesSearch.setNamedWhereClauseParam("PhoneNumBind", searchBox_IT_Bind.getValue()); employeesSearch.setNamedWhereClauseParam("JobIdBind", searchBox_IT_Bind.getValue()); if(val != -1){ employeesSearch.setNamedWhereClauseParam("EmpIdBind", val); employeesSearch.setNamedWhereClauseParam("DeptIdBind", val); employeesSearch.setNamedWhereClauseParam("SalaryBind", val); } employeesSearch.executeQuery(); } } public void resetACTION(ActionEvent actionEvent) { this.searchBox_IT_Bind.setValue(null); ViewObjectImpl employeesSearch = this.getAppModule().getEmployeeVO1(); employeesSearch.setNamedWhereClauseParam("NameBind", null); employeesSearch.setNamedWhereClauseParam("EmpIdBind", null); employeesSearch.setNamedWhereClauseParam("DeptIdBind", null); employeesSearch.setNamedWhereClauseParam("PhoneNumBind", null); employeesSearch.setNamedWhereClauseParam("JobIdBind", null); employeesSearch.setNamedWhereClauseParam("SalaryBind", null); employeesSearch.executeQuery(); } public SingleBoxSearchAMImpl getAppModule(){ if(am == null){ am = (SingleBoxSearchAMImpl)resolvElDC("SingleBoxSearchAMDataControl"); return am; }else{ return am; } } public Object resolvElDC(String data) { FacesContext fc = FacesContext.getCurrentInstance(); Application app = fc.getApplication(); ExpressionFactory elFactory = app.getExpressionFactory(); ELContext elContext = fc.getELContext(); ValueExpression valueExp = elFactory.createValueExpression(elContext, "#{data." + data + ".dataProvider}", Object.class); return valueExp.getValue(elContext); } }
- Now run the application and search in the page. Here i have search with dept id 50, means search all the employees whose deptId is 50.
- Here i have search for name.
- Here i have searched for salary 2600.
- You can download sample application from here : SingleSearch.jar
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