- Topic : Java Server Faces (JSF)
- Environment : J2EE 5.0, MyFaces 1.1.5
selectManyMenu.jsp
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<html>
<body>
<f:view>
<h:form id="select">
<h:panelGrid columns="1">
<h:column>
<h:outputText value="Select Languages : "/>
<h:selectManyMenu style="height:100;" value="#{selectManyMenuBean.languages}">
<f:selectItem itemLabel="Java" itemValue="Java" />
<f:selectItem itemLabel="C" itemValue="C"/>
<f:selectItem itemLabel="C++" itemValue="C++"/>
</h:selectManyMenu>
</h:column>
<h:column>
<h:outputText value="Select Languages : "/>
<h:selectManyMenu style="height:100;" value="#{selectManyMenuBean.selCities}">
<f:selectItems value="#{selectManyMenuBean.cities}" />
</h:selectManyMenu>
</h:column>
<h:column>
<h:commandButton value="Submit" action="#{selectManyMenuBean.submit}"/>
</h:column>
</h:panelGrid>
</h:form>
</f:view>
</body>
</html> |
SelectManyMenuBean.java
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package net.javabeat.myfaces.menu;
import java.util.ArrayList;
import java.util.List;
import javax.faces.model.SelectItem;
public class SelectManyMenuBean {
private List<string> languages;
private List<selectItem> cities;
private List<string> selCities;
public SelectManyMenuBean() {
cities = new ArrayList<selectItem>();
cities.add(new SelectItem("Chennai"));
cities.add(new SelectItem("Bangalore"));
cities.add(new SelectItem("Pune"));
cities.add(new SelectItem("Delhi"));
cities.add(new SelectItem("Mumbai"));
}
public void setLanguages(List<string> languages) {
this.languages = languages;
}
public List<string> getLanguages() {
return languages;
}
public List<selectItem> getCities() {
return cities;
}
public void setCities(List<selectItem> cities) {
this.cities = cities;
}
public List<string> getSelCities() {
return selCities;
}
public void setSelCities(List<string> selCities) {
this.selCities = selCities;
}
public String submit(){
return "selectManyMenu";
}
} |
faces-config.xml
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<faces-config>
<managed-bean>
<managed-bean-name>selectOneBean</managed-bean-name>
<managed-bean-class>net.javabeat.myfaces.menu.SelectOneMenuBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<navigation-case>
<from-outcome>selectManyMenu</from-outcome>
<to-view-id>/pages/menu/selectManyMenuResult.jsp</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config> |
selectOneMenuResult.jsp
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<html>
<body>
<f:view>
<h:form id="select">
<h:panelGrid columns="1">
<h:column>
<h:outputText value="Selected a Names"/>
</h:column>
<h:dataTable value="#{selectManyMenuBean.languages}" var="loc">
<h:column>
<h:outputText value="#{loc}"/>
</h:column>
</h:dataTable>
<h:dataTable value="#{selectManyMenuBean.selCities}" var="loc">
<h:column>
<h:outputText value="#{loc}"/>
</h:column>
</h:dataTable>
</h:panelGrid>
</h:form>
</f:view>
</body>
</html> |
April 12, 2008
JSF