ORACLE ADF11g：EO List验证（oracle rac验证）

25-05-01 1

对于ORACLEADF11g：EOList验证感兴趣的读者，本文将会是一篇不错的选择，我们将详细介绍oraclerac验证，并为您提供关于ADF11g-007：ADF中如何将两个独立的LOV实现级联、

对于ORACLE ADF11g：EO List验证感兴趣的读者，本文将会是一篇不错的选择，我们将详细介绍oracle rac验证，并为您提供关于ADF11g-007：ADF中如何将两个独立的LOV实现级联、ADF11g-031：将Application Module中的方法发布为webservice、ADF11g：将Application Module中的方法发布为webservice、For oracle databases, if the top showing the oracle database, then oracle process is using the top c的有用信息。

本文目录一览：

ORACLE ADF11g：EO List验证（oracle rac验证）
ADF11g-007：ADF中如何将两个独立的LOV实现级联
ADF11g-031：将Application Module中的方法发布为webservice
ADF11g：将Application Module中的方法发布为webservice
For oracle databases, if the top showing the oracle database, then oracle process is using the top c

ORACLE ADF11g：EO List验证（oracle rac验证）

在ADF的EO中，提供了很多对数据验证的方式，其中有一种是LIST验证。接下来我就用MONEY字段为例子，告诉大家如何使用LIST验证。

图解：

完。

ADF11g-007：ADF中如何将两个独立的LOV实现级联

在网上看到很多基于一个VO中的两个Atttribute的lov实现级联的例子，本文描述如何将两个独立的lov实现级联，以Oracle实例数据库HR中的DEPARTMENTS和LOCATIONS两个表为例，根据DEPARTMENT中的列location_id过滤department列表的值。

1.建立ADF项目DepartmentView的Query如下

SELECT Departments.DEPARTMENT_ID,Departments.DEPARTMENT_NAME,Departments.MANAGER_ID,Departments.LOCATION_ID FROM DEPARTMENTS Departments WHERE (Departments.LOCATION_ID = :locationId or :locationId is null)

locationId的值设置为adf.context.requestScope.

locationIdvlaueType选择Expression

2.建backing Bean

package view; import javax.faces.component.UIComponent; import javax.faces.event.ValueChangeEvent; import oracle.adf.model.binding.DCIteratorBinding; import oracle.adf.share.ADFContext; import oracle.jbo.Row; import oracle.jbo.server.ViewRowImpl; import oracle.jbo.uicli.binding.JUCtrlListBinding; import oracle.jbo.uicli.binding.JUIteratorBinding; public class CascadelovBean { /** * 要获取触发lov的属性 */ private String attributeName; /** * 要传的参数名 */ private String parameterName; /** * 触发lov的List Binding */ private JUCtrlListBinding listBinding; /** * 被触发lov的Iterator Binding */ private DCIteratorBinding iteratorBinding; public CascadelovBean() { super(); } //获取下触发下拉列表的值，并将值放入Request Scope，VO中使用Groovy表达式取得 public void valuechangelistener(ValueChangeEvent valueChangeEvent) { if (valueChangeEvent.getNewValue() != valueChangeEvent.getoldValue()) { Integer newValue = (Integer)valueChangeEvent.getNewValue(); ViewRowImpl row = (ViewRowImpl)listBinding.getValueFromList(newValue); Object paramValue = row.getAttribute(attributeName); ADFContext.getCurrent().getRequestScope().put(parameterName,paramValue); iteratorBinding.executeQuery(); } } public void setListBinding(JUCtrlListBinding listBinding) { this.listBinding = listBinding; } public JUCtrlListBinding getListBinding() { return listBinding; } public void setIteratorBinding(DCIteratorBinding iteratorBinding) { this.iteratorBinding = iteratorBinding; } public DCIteratorBinding getIteratorBinding() { return iteratorBinding; } public void setAttributeName(String attributeName) { this.attributeName = attributeName; } public String getAttributeName() { return attributeName; } public void setParameterName(String parameterName) { this.parameterName = parameterName; } public String getParameterName() { return parameterName; } }

3.配置backing Bean，给CascadelovBean中的属性赋值

<?xml version="1.0" encoding="UTF-8" ?> <adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2"> <managed-bean id="__2"> <managed-bean-name id="__3">CascadelovBean</managed-bean-name> <managed-bean-class id="__1">view.CascadelovBean</managed-bean-class> <managed-bean-scope id="__4">request</managed-bean-scope> <managed-property id="__7"> <property-name id="__5">listBinding</property-name> <value id="__6">#{bindings.LocationList}</value> </managed-property> <managed-property id="__9"> <property-name id="__10">iteratorBinding</property-name> <value id="__8">#{bindings.DepartmentsView1Iterator}</value> </managed-property> <managed-property id="__12"> <property-name id="__11">attributeName</property-name> <value id="__13">LocationId</value> </managed-property> <managed-property id="__16"> <property-name id="__14">parameterName</property-name> <value id="__15">locationId</value> </managed-property> </managed-bean> </adfc-config>

4. 页面，给location list绑定CascadelovBean的valuechangelistener方法，将Department List的partialTriggers指向Location List

<af:panelFormlayout id="pfl1"> <af:selectOneChoice label="Location" value="#{bindings.LocationList.inputValue}" id="soc1" valuechangelistener="#{CascadelovBean.valuechangelistener}" autoSubmit="true"> <f:selectItems value="#{bindings.LocationList.items}" id="si1"/> </af:selectOneChoice> <af:selectOneChoice label="Department" value="#{bindings.DepartmentList.inputValue}" id="soc2" partialTriggers="soc1"> <f:selectItems value="#{bindings.DepartmentList.items}" id="si2"/> </af:selectOneChoice> <af:commandButton actionListener="#{bindings.ExecuteWithParams.execute}" text="Search" disabled="#{!bindings.ExecuteWithParams.enabled}" id="cb1"/> </af:panelFormlayout>

程序包请到以下连接下载

http://download.csdn.net/detail/ygj26/4077019

或

http://www.jdeveloper.com.cn/forum.php?mod=viewthread&tid=7

ADF11g-031：将Application Module中的方法发布为webservice

由于步骤比较简单，这里直接写图文步骤

1.编写AM代码

public class AppModuleImpl extends ApplicationModuleImpl {
    /**
     * This is the default constructor (do not remove).
     */
    public AppModuleImpl() {
    }
    
    public String sayHello(String name) {
        return "Hello," + name;
    }
}

2.创建webservice

打开AM,在Service Interface面板中，点击右上方的添加按钮，在弹出的对话框中选择

3.创建部署文件

双击Model项目，在Deployment面板，新建部署文件

此步骤的同时，application自动创建可部署的ear文件

4.部署测试

输入URLhttp://shown:7101/AMServcie-Model-context-root/AppModuleService

ADF11g：将Application Module中的方法发布为webservice

转自：http://blog.csdn.net/ygj26/article/details/8668832

由于步骤比较简单，这里直接写图文步骤

1.编写AM代码

public class AppModuleImpl extends ApplicationModuleImpl {
    /**
     * This is the default constructor (do not remove).
     */
    public AppModuleImpl() {
    }

    public String sayHello(String name) {
        return "Hello," + name;
    }
}

2.创建webservice

打开AM,在Service Interface面板中，点击右上方的添加按钮，在弹出的对话框中选择

3.创建部署文件

双击Model项目，在Deployment面板，新建部署文件

此步骤的同时，application自动创建可部署的ear文件

4.部署测试

输入URLhttp://shown:7101/AMServcie-Model-context-root/AppModuleService

For oracle databases, if the top showing the oracle database, then oracle process is using the top c

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关于ORACLE ADF11g：EO List验证和oracle rac验证的问题我们已经讲解完毕，感谢您的阅读，如果还想了解更多关于ADF11g-007：ADF中如何将两个独立的LOV实现级联、ADF11g-031：将Application Module中的方法发布为webservice、ADF11g：将Application Module中的方法发布为webservice、For oracle databases, if the top showing the oracle database, then oracle process is using the top c等相关内容，可以在本站寻找。

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