Posted on 2007-11-08 22:29
Edward's 閱讀(199)
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JSF
1、加載jsf的包
2、javaBean中
class:org.edward.Mybean,
porperty：[double firstNumber,double secondNumber,double result];
method:public String add(){result = firstNumber + secondNumber;return "suceess";}
3、jsp頁面，以jsf為模板創建jsp文件
add.jsp
| <h:form>
<h:panelGrid columns="3">
<h:outputLabel value="請輸入第一個數字"></h:outputLabel>
<h:inputText id="firstNumber" value="#{myBean.firstNumber}"></h:inputText>
<h:message for="firstNumber"></h:message>
<h:outputLabel value="請輸入第二個數字"></h:outputLabel>
<h:inputText id="secondNumber" value="#{myBean.secondNumber}"></h:inputText>
<h:message for="secondNumber"></h:message>
</h:panelGrid>
<h:commandButton value="加" action="#{myBean.add}"></h:commandButton>
</h:form> |
result.jsp
| <h:inputText value="#{myBean.result}"></h:inputText> |
4、faces-config.xml
| <managed-bean>
<managed-bean-name>myBean</managed-bean-name>
<managed-bean-class>org.edward.MyBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/add.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/success.jsp</to-view-id>
</navigation-case>
</navigation-rule |
| |